Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2.0 - 5.2 May 2006 Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Text Part Number: OL-4545-01 Rev.
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
C O N T E N T S About This Guide Audience Purpose xxxiii xxxiii xxxiii Organization xxxiii Conventions xxxiv Notes, Warnings, and Cautions xxxv Notes about Warnings xxxv Scope of this Guide xxxv New Hardware Introduced in Releases 4.0.10 through 5.3 xxxvi New Back Cards Introduced in Releases 4.0.10 through 5.
Contents Multiple Terms 1-5 Narrow Band and Cell Bus Service Modules 1-6 Overview of Card Slot Assignments, by Chassis 1-7 MPSM Slot Assignments and MPSM Licensing 1-15 Cisco MGX 8850 and MGX 8850/B Switches 1-15 Features 1-17 MGX 8850 (PXM1E) and MGX 8850/B (PXM1E) Switch Overview 1-17 MGX 8850 (PXM45) and MGX 8850/B (PXM45) Switch Overview 1-18 PXM45 Controller Card RAM and Software Release History 1-18 MGX 8850 and MGX 8850/B Card Compartment 1-19 MGX 8850 (PXM1E) and MGX 8850/B (PXM1E) Slot Assignmen
Contents MGX 8830 Cards Supported 1-50 MGX 8830 System Hardware Components 1-50 AC Power Supply Tray 1-51 APS Assembly 1-52 DC Power Entry Module (PEM) 1-54 Fan Tray 1-55 MGX 8830/B Redundancy Connector 1-57 Cisco MGX 8880 Media Gateway 1-57 Voice Switch Service Module Overview 1-57 MGX 8880 Media Gateway Overview 1-58 Features and Benefits 1-59 MGX 8880 Card Compartment 1-60 MGX 8880 Slot Assignments 1-61 MGX 8880 Cards Supported 1-63 MGX 8880 Hardware Components 1-66 AC Power Supply Tray 1-68 Air Intake
Contents AXSM 2-13 Faceplate Features 2-16 Module Configurations 2-21 CESM 2-23 Faceplate Features 2-25 Module Configurations 2-26 FRSM 2-27 Faceplate Features 2-29 Module Configurations 2-33 FRSM-12-T3E3 2-34 Faceplate Features 2-35 Module Configurations 2-36 MPSM-8-T1E1 2-38 MPSM-T3E3-155 2-39 MPSM-16-T1E1 2-42 PXM1E 2-45 Module Configurations 2-48 Faceplate Features 2-50 PXM45 2-57 PXM45 Support on MGX 8850 (PXM45) or MGX 8850/B (PXM45) PXM45 Support on MGX 8950 2-58 Faceplate Features 2-59 Module Confi
Contents Back Cards 2-80 Card Slots 2-83 Faceplate Features 2-84 Module Configurations 2-87 VXSM OC-3/STM-1 Interface 2-88 VXSM T1/E1 Interface 2-88 VXSM T3 Interface 2-89 XM60 2-89 Faceplate Features 2-91 Back Cards 2-92 Back Cards for MGX 8850 (PXM1E/PXM45) or MGX 8850 (PXM1E/PXM45) Switches Back Cards for MGX 8950 Switches 2-93 Back Cards for MGX 8830 Switches 2-95 Back Cards for MGX 8880 Media Gateway 2-96 12IN1-8S 2-98 BNC-2E3 2-99 BNC-2T3 2-100 BNC-3-T3E3 2-101 BNC-3T3-M 2-102 MCC-8-155 2-103 MCC-16-
Contents RJ45-FE 2-128 RJ48-8E1 and R-RJ48-8E1 2-129 RJ48-8T1 and R-RJ48-8T1 2-130 SCSI2-2HSSI/B 2-131 SFP-2-155 2-132 SFP-8-155 2-134 SMB-2-155-EL 2-136 SMB-4-155 2-137 SMB-6-T3E3 2-138 SMB-8E1 and R-SMB-8E1 2-139 SMB-8E3 2-140 SMB-8T3 2-141 SMFIR-1-155 2-142 SMFIR-1-622/C 2-143 SMFIR-2-622 and SMFIR-2-622/B 2-144 SMFIR-4-155/C 2-145 SMFIR-8-155-LC and SMFIR-8-155-LC/B 2-146 SMFLR-1-2488 and SMFLR-1-2488/B 2-147 SMFLR-1-622/C 2-148 SMFLR-2-622 and SMFLR-2-622/B 2-149 SMFLR-4-155/C 2-150 SMFLR-8-155-LC and
Contents Card Installation and Replacement Suggestions Hot Swapping Cards and Modules 3-8 Card Installation Guidelines 3-8 How Cisco MGX Systems are Shipped 3-8 3-10 Site Requirements for the MGX 8850 or MGX 8850/B Switch Environmental Requirements 3-11 Seismic Anchoring 3-12 Shock 3-12 Vibration 3-12 Space 3-13 Temperature, Altitude, and Humidity 3-15 Ventilation 3-16 Power Requirements 3-17 AC Power 3-18 DC Power 3-19 Power Consumption Calculation Tables 3-20 Required Tools and Equipment 3-25 3-10 S
Contents AC Power 3-48 DC Power 3-48 Power Consumption Calculation Tables Required Tools and Equipment 3-53 3-49 Site Requirements for the MGX 8880 Media Gateway 3-55 Environmental Requirements 3-56 Seismic Anchoring 3-56 Shock 3-56 Vibration 3-57 Space 3-57 Temperature, Altitude, and Humidity 3-60 Ventilation 3-60 Power Requirements 3-62 AC Power 3-63 DC Power 3-64 Power Consumption Calculation Tables 3-64 Required Tools and Equipment 3-67 Rack-Mounting Requirements Unpacking the Box 3-69 Verifying Co
Contents Intracard APS Configurations Intercard APS Configurations Planning for Bulk Distribution 4-15 4-17 4-20 Planning for Advanced Software Features 4-21 Inverse Multiplexing over ATM (IMA) Configurations—MGX 8830, MGX 8850 (PXM45), and MGX 8850 (PXM1E) 4-21 CHAPTER 5 Installing the Cisco MGX Switch or Gateway 5-1 Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway 5-1 Installation Checklist 5-2 Installation Procedures 5-4 Special Installation Notes for the MGX 88
Contents Installation Procedures 5-52 Install Stability Plate for Seismic Anchoring 5-52 Ground the Frame Bonding Ground Connection for a Cisco-Supplied Rack Measure Rack Space 5-57 Prepare for Rack Installation 5-58 Install the AC Power Supply Tray 5-61 Install the Air Intake Plenum 5-64 Install the Lower Fan Tray 5-64 Install the MGX 8950 Switch without a Mechanical Lift 5-65 Install the MGX 8950 Switch with a Mechanical Lift 5-74 Install the Upper Fan Tray 5-76 Install the Exhaust Plenum 5-76 Install th
Contents Connect the External Clock 5-130 Connect the Alarms 5-130 Connect the MP Connection 5-131 Connect the LAN1/2 Ports 5-132 Verify EMI Compliance 5-132 Installing the Ferrite Bead on the PXM-UI-S3/B Card How to Install the Ferrite Bead 5-133 Installing the Ferrite Bead on Ribbon Connectors Install the Ferrite Bead 5-135 5-133 5-135 First Time Power On Procedure for MGX Switches 5-137 Prerequisites 5-137 Tools Required 5-137 General Power On Sequence and Checkout 5-138 Specific Power On Sequence an
Contents Replacing Processor Cards 6-21 Installing or Removing Redundancy Connectors 6-22 When to Install or Remove RCONs 6-22 Installing MGX 8850/B Redundancy Connectors 6-22 Installing MGX 8830/B Redundancy Connectors 6-24 Removing Redundancy Connectors 6-27 Installing and Removing the AXSM-XG Extender Connector Installing the Extender Connector 6-27 Removing the Extender Connector 6-29 APPENDIX A Front Card Specifications A-1 Single-Height Service Module Specifications Double-Height Service Modul
Contents Alarm Connector Pin Assignments B-10 Connector Pin Functions for Audio and Visual Alarms Pin States for Each Alarm State B-11 B-10 Power Cabling B-11 AC Power Cabling—MGX 8850 (PXM1E/PXM45), MGX 8850/B and MGX 8880 AC Power Cabling—MGX 8950 B-12 AC Power Cabling—MGX 8830 and MGX 8830/B B-12 DC Power Cabling B-13 DC Power Connections B-14 Redundancy Y-Cable B-14 Y Cables for MGX 8850 (PXM1E/PXM45), MGX 8850/B and MGX 8880 Y Cables for MGX 8950 B-15 Trunk Cabling B-16 T3 Trunk Cabling E3 Trunk Cab
Contents Bonding and Grounding MGX 8800 or MGX 8900 Series Chassis in a Rack C-9 Wiring a Mixed Ground System with Redundant Supplies C-9 Conductor Characteristics for Carrying Current and Ensuring Low Voltage Drops C-11 APPENDIX D Guide to Transceivers (SFPs) Used with MGX Back Cards D-1 GLOSSARY INDEX Cisco MGX 8800/8900 Series Hardware Installation Guide xvi Releases 2 - 5.2, Part Number OL-4545-01, Rev.
F I G U R E S Figure 1-1 Cisco MGX Switch Family Figure 1-2 MGX 8880 Media Gateway Figure 1-3 Bay and Line Numbers in an MGX 8850 Switch Figure 1-4 RCON Installed in MGX 8850/B Chassis (Chassis Rear View) Figure 1-5 Cisco MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) Slot Assignments—Front View 1-20 Figure 1-6 MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) Switch Slot Assignment—Rear View 1-21 Figure 1-7 Cisco MGX 8850 (PXM45) Switch Slot Assignments—Front View 1-22 Figure 1-8 Cisco MGX 8850 (PXM45) Swi
Figures Figure 1-32 MGX 8830 or MGX 8830/B Slot Assignments—Front View 1-49 Figure 1-33 MGX 8830 or MGX 8830/B Slot Assignments—Rear View 1-49 Figure 1-34 Hardware Component Locations for a MGX 8830 or MGX 8830/B Switch—Front View Figure 1-35 Optional AC Power Supply Figure 1-36 MGX-8830-APS-CON Figure 1-37 APS Assembly Example (MGX-8830-APS-CON) Figure 1-38 DC PEM Faceplate Figure 1-39 Polarities at the MGX 8830 or MGX 8830/B PEM Pluggable Terminal Block Figure 1-40 DC PEMs Installed in
Figures Figure 2-14 FRSM-12-T3E3 Faceplate Figure 2-15 Card Set Redundancy Configuration—FRSM-12-T3E3 Cards Figure 2-16 MPSM-8-T1E1 Faceplate Figure 2-17 MPSM-T3E3-155 Faceplate Figure 2-18 MPSM-16-T1E1 Faceplate Figure 2-19 Card Set Redundancy Configuration—PXM1Es Figure 2-20 1+1 Card and APS Line Redundancy Configuration—PXM1Es Figure 2-21 1:1 APS Line Redundancy Configuration—PXM1Es Figure 2-22 PXM1E-4-155 Faceplate 2-52 Figure 2-23 PXM1E-8-155 Faceplate 2-53 Figure 2-24 PXM1E-8-T
Figures Figure 2-49 MCC-16-E1-1N Faceplate Figure 2-50 MGX-1GE Faceplate 2-107 Figure 2-51 MGX-2GE Faceplate 2-108 Figure 2-52 MGX-1OC12POS-IR Faceplate 2-109 Figure 2-53 MGX-2OC12POS-IR Faceplate 2-110 Figure 2-54 MGX-RJ45-5-ETH Faceplate Figure 2-55 MGX-RJ48-8E1 Faceplate Figure 2-56 MGX-XF-UI Faceplate Figure 2-57 MGX-XF-UI/B Card—Side View Figure 2-58 MGX-XF-UI/B Faceplate 2-115 Figure 2-59 MMF-4-155/C Faceplate 2-116 Figure 2-60 MMF-8-155-MT and MMF-8-155-MT/B Faceplate F
Figures Figure 2-84 SMFIR-4-155/C Faceplate Figure 2-85 SMFIR-8-155-LC and SMFIR-8-155-LC/B Faceplate Figure 2-86 SMFLR-1-2488 and SMFLR-1-2488/B Faceplate Figure 2-87 SMFLR-1-622/C Faceplate Figure 2-88 SMFLR-2-622 and SMFLR-2-622/B Faceplate Figure 2-89 SMFLR-4-155/C Faceplate Figure 2-90 SMFLR-8-155-LC and SMFLR-8-155-LC/B Faceplate Figure 2-91 SMFSR-1-2488 and SMFSR-1-2488/B Faceplate Figure 2-92 SMFSR-1-9953 Faceplate Figure 2-93 SMFXLR-1-2488 and SMFXLR-1-2488/B Faceplate Figure 2
Figures Figure 4-7 Standalone PXM1E with Intracard APS Figure 4-8 Standalone AXSM with Intracard APS 4-16 Figure 4-9 Standalone VXSM with Intracard APS 4-16 Figure 4-10 Redundant PXM1E Configuration with Intercard APS Figure 4-11 Redundant AXSM Configuration with Intercard APS Figure 4-12 Redundant SRMEs with Intercard APS Figure 5-1 Color-Coded Slot Identification on the MGX 8880 Figure 5-2 Stability Plate Dimensions Figure 5-3 Installing a Cisco Cabinet over the Stability Plate Figure
Figures Figure 5-30 Modem Connection to the Maintenance Port Figure 5-31 Ethernet Connection to the LAN 1 Port Figure 5-32 Stability Plate Dimensions Figure 5-33 Installing a Cisco Cabinet over the Stability Plate Figure 5-34 Frame Bonding Connection in Cisco-Supplied Rack Figure 5-35 Component Locations in a MGX 8950 System Figure 5-36 Mounting Rail Distances Figure 5-37 Rack Mounting Dimensions—Front View Figure 5-38 Removing an AC Power Supply Figure 5-39 AC Power Supply Tray—Front Vi
Figures Figure 5-65 MGX 8830 Stability Plate Dimensions Figure 5-66 Installing a Cisco Cabinet over the Stability Plate Figure 5-67 Frame Bonding Connection in Cisco-Supplied Rack Figure 5-68 Component Locations in a MGX 8830 System Figure 5-69 Mounting Rail Distances Figure 5-70 Front Card Extractor Lever Figure 5-71 Connecting the Back Card to the MGX8830-APS-CON Connector Figure 5-72 Two Back Cards in the MGX8830-APS-CON Connector Figure 5-73 Front View with the Mid-Mounting Brackets At
Figures Figure 6-11 Two Back Cards Installed in the APS Connector (MGX 8830 Example) Figure 6-12 Removing the Filler Bar (MGX 8830) Figure 6-13 MGX 8850/B RCON Installation Figure 6-14 MGX 8830/B With Filler Bars Removed Figure 6-15 MGX 8830/B RCON Installation Figure 6-16 MGX8950-EXTDR-CON Installation Figure 6-17 MGX8950-EXTDR-CON Assembly Figure B-1 Null Modem Cable Figure B-2 Optional RJ-45 to Wire-wrap Figure B-3 Removing the Pin Cover from the Adapter B-8 Figure B-4 Inserting th
Figures Cisco MGX 8800/8900 Series Hardware Installation Guide xxvi Releases 2 - 5.2, Part Number OL-4545-01, Rev.
T A B L E S Table 1 Conventions Used in this Guide Table 2 Hardware Introduced in Releases 4.0.10 or 5.
Tables Table 2-14 FRSM Cards, Interfaces, and Supported Back Cards Table 2-15 FRSM LEDs Table 2-16 FRSM-12-T3E3, Interfaces, and Supported Back Cards Table 2-17 FRSM-12-T3E3 LEDs Table 2-18 MPSM-T3E3-155 Back Cards, Lines, SFPs and Maximum Connections Table 2-19 MPSM-T3E3-155 Supported Feature Summary Table 2-20 MPSM-16-T1E1 Back Cards, Lines, and Redundancy Table 2-21 MPSM-16-T1E1 Supported Feature Summary Table 2-22 PXM1E Cards, Interfaces, and Supported Back Cards Table 2-23 PXM1E LED
Tables Table 3-2 Vibration Condition Recommendations Table 3-3 MGX 8850 or MGX 8850/B Rack Space Requirements Table 3-4 CO and PE Operating Environment Requirements Table 3-5 Power Specifications for the MGX 8850 or MGX 8850/B Switch Table 3-6 Power Consumption Calculation for MGX 8850 or MGX 8850/B Switch Components 3-20 Table 3-7 MGX 8850 or MGX 8850/B Required Tools and Equipment Table 3-8 Space, Weight, and Power Specifications for the MGX 8950 System Table 3-9 Vibration Condition Recomm
Tables Table 5-2 Terminal Settings Table 5-3 Installation Checklist—MGX 8950 System Table 5-4 AC Power Cable Connections Table 5-5 Interconnect Power Connections for DC Table 5-6 Terminal Settings Table 5-7 Installation Checklist—MGX 8830 System Table 5-8 Terminal Settings Table 5-9 Slot Compatibility for MGX Chassis and Their PXM and SRM Cards Table A-1 Single-Height Service Module Physical Specifications Table A-2 Double-Height Service Module Physical Specifications Table A-3 PXM1E S
Tables Table B-20 T1 Trunk/Circuit Line Cable and Connector Specifications Table B-21 RJ-48C T1 and E1 Connector Pin Assignments Table B-22 E1 Trunk/Circuit Line Cable and Connector Specification Table B-23 RJ-48C E1 Connector Pin Assignments—Unbalanced Table B-24 12IN1-S8 and 12IN1-S4 Back Card Cable Types Table B-25 V.35 Signals B-20 Table B-26 X.21 Signals B-20 Table B-27 Cabling and Clock Sources for the MGX-FRSM-HS2/B Table B-28 Cabling Types and Part Numbers for X.21 and V.
Tables Cisco MGX 8800/8900 Series Hardware Installation Guide xxxii Releases 2 - 5.2, Part Number OL-4545-01, Rev.
About This Guide This section desribes the audience, purpose, and organization of the Cisco MGX 8800/8900 Series Hardware Installation Guide. It also explains the conventions used to present information in this guide. Audience This guide is intended for use by installers, operators, network designers, and managers responsible for installing, configuring, or maintaining Cisco MGX switches or media gateways. These users should be familiar with telecommunications products and networking systems.
Conventions • Chapter 6, “Maintaining the Cisco MGX Switch or Gateway,” provides maintenance procedures for each switch or gateway. • Appendix A, “Front Card Specifications,” provides technical specifications for cards and modules. • Appendix B, “Cable Specifications,” provides cabling and pinout information for cables used with each chassis and its cards.
Scope of this Guide Table 1 Conventions Used in this Guide (continued) Convention Definition Sample {} Braces indicate a required choice. offset-list {in | out} offset [{ }] Braces within a bracket indicate a required [{letter\number}Enter] choice within an optional element. Notes, Warnings, and Cautions This section explains the conventions used for notes, warnings, and cautions. Note A Note highlights helpful information, such as suggestions or references to material not covered in the guide.
Scope of this Guide • Cisco MGX 8950 Hardware Installation Guide, Release 2.1 • Cisco MGX 8850 (PXM45 and PXM1E) Hardware Installation Guide, Release 3 • Cisco MGX 8950 Hardware Installation Guide, Release 3 • Cisco MGX 8830 Hardware Installation Guide, Release 3 • Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, and Cisco MGX 8830 Hardware Installation Guide, Releases 2 Through 4 New Hardware Introduced in Releases 4.0.10 through 5.
Documentation New Back Cards Introduced in Releases 4.0.10 through 5.3 The following back cards were introduced in MGX Releases 4.0.10 through 5.1: • BNC-3-T3E3 3-port T3E3 • MCC-16-E1-1N • MGX-2GE • MGX-2OC12POS • MGX-BNC-3T3-M • MGX-STM1-EL-1 • RBBN-16-T1E1-1N • RED-16-T1E1 • SFP-2-155 • SMB-2-155-EL • VXSM-BC-3T3 • MGX-RJ45-5-ETH Documentation A Finding Cisco User Documentation Online document ships with your product.
Documentation Other components of multiservice WAN products, such as the Service Expansion Shelf (SES) and WAN switching software have no new features for this release. Related Documentation This section describes the user guides and release notes that support this release of Cisco Multiservice Switch products. User Guide—Order of Use Use the guides listed here in the following order: Step 1 Refer to the documents that ship with your product. Observe all safety precautions.
Documentation Step 8 Note Additional guides, such as command reference guides and error message documentation, can help with the daily operation and maintenance of your switch. User guide titles may be different for earlier software releases. The titles shown in Table 3 are for the September 2005 release. User Guide Titles and Descriptions Table 3 lists the technical guides and release notes that support the September 2005 multiservice switch product releases.
Documentation Table 3 User Guides and Release Notes for Cisco MGX and BPX Switches and Media Gateways Document Title and Part Number MGX BPX MGX MGX 8850 with SES 8230 Rel. 8250 Rel. (PXM1) Rel. 4 1.3 1.3 Rel. 1.3 MGX 8830 Rel. 5.3 MGX 8850 (PXM1E) Rel. 5.3 MGX 8850 (PXM45) Rel. 5.3 MGX 8950 Rel. 5.3 MGX 8880 Rel. 5.3.
Documentation Table 3 User Guides and Release Notes for Cisco MGX and BPX Switches and Media Gateways (continued) Document Title and Part Number MGX BPX MGX MGX 8850 with SES 8230 Rel. 8250 Rel. (PXM1) Rel. 4 1.3 1.3 Rel. 1.3 — Release Notes for Cisco MGX Route Processor Module (RPM-XF) IOS Release 12.4(6)T1 for PXM45-based Switches, Release 5.3.00 MGX 8830 Rel. 5.3 MGX 8850 (PXM1E) Rel. 5.3 MGX 8850 (PXM45) Rel. 5.3 MGX 8950 Rel. 5.3 MGX 8880 Rel. 5.3.
Documentation Table 3 User Guides and Release Notes for Cisco MGX and BPX Switches and Media Gateways (continued) MGX BPX MGX MGX 8850 with SES 8230 Rel. 8250 Rel. (PXM1) Rel. 4 1.3 1.3 Rel. 1.3 MGX 8830 Rel. 5.3 MGX 8850 (PXM1E) Rel. 5.3 MGX 8850 (PXM45) Rel. 5.3 MGX 8950 Rel. 5.3 MGX 8880 Rel. 5.3. x x x x x x x x x Cisco WAN Manager User’s Guide, x Release 15.3.
Documentation Table 3 User Guides and Release Notes for Cisco MGX and BPX Switches and Media Gateways (continued) Document Title and Part Number MGX BPX MGX MGX 8850 with SES 8230 Rel. 8250 Rel. (PXM1) Rel. 4 1.3 1.3 Rel. 1.3 MGX 8830 Rel. 5.3 MGX 8850 (PXM1E) Rel. 5.3 MGX 8850 (PXM45) Rel. 5.3 MGX 8950 Rel. 5.3 MGX 8880 Rel. 5.3.
Documentation Table 3 User Guides and Release Notes for Cisco MGX and BPX Switches and Media Gateways (continued) Document Title and Part Number Cisco MGX 8230 Multiservice Gateway Command Reference, Release 1.1.31 MGX BPX MGX MGX 8850 with SES 8230 Rel. 8250 Rel. (PXM1) Rel. 4 1.3 1.3 Rel. 1.3 MGX 8830 Rel. 5.3 MGX 8850 (PXM1E) Rel. 5.3 MGX 8850 (PXM45) Rel. 5.3 MGX 8950 Rel. 5.3 MGX 8880 Rel. 5.3.
Documentation 2. Some configuration and command information is included in this guide for using the multiprotocol service module (MPSM-8-T1E1/MPSM-16-T1E1) in a Cisco MGX 8230, MGX 8250, or MGX 8850 (PXM1) switch. Note For the September 2005 product release, there are no new features for the Service Expansion Shelf (SES) of the BPX switch and BPX WAN switching software. Therefore, documentation for these items was not updated.
Documentation Table 5 User Guides and Release Notes for Cisco Multiservice Switch Products Document Title Description Cisco ATM and Frame Relay Services (MPSM-T3E3-155 and Provides software configuration procedures for provisioning ATM and Frame Relay connections on the new MPSM-16-T1E1) Configuration Guide and Command MPSM-T3E3-155 multiprotocol service module. Also Reference for MGX Switches, Release 5.2 describes all MPSM-T3E3-155 commands.
Documentation Table 5 User Guides and Release Notes for Cisco Multiservice Switch Products (continued) Document Title Description Cisco MGX 8250 Edge Concentrator Overview, Release 1.1.3 Describes the system components and function of the Cisco MGX 8250 edge concentrator. DOC-7811576= Cisco MGX 8250 Multiservice Gateway Command Reference, Provides detailed information on the general command line Release 1.1.3 interface commands.
Documentation Table 5 User Guides and Release Notes for Cisco Multiservice Switch Products (continued) Document Title Description Cisco MGX 8850 Edge Concentrator Installation and Configuration, Release 1.1.3 Provides installation instructions for the Cisco MGX 8850 (PXM1) edge concentrator. DOC-7811223= Cisco MGX 8850 Multiservice Switch Overview, Release 1.1.3 Describes the system components and function of the Cisco MGX 8850 (PXM1) edge concentrator.
Documentation Table 5 User Guides and Release Notes for Cisco Multiservice Switch Products (continued) Document Title Description Cisco Voice Switch Services (VXSM) Configuration and Command Reference Guide for MGX Switches, Release 5 Describes the features and functions of the new Voice Switch Service Module (VXSM) in the Cisco MGX 8880 Media Gateway and in the Cisco MGX8850 (PXM45 and PXM1E) multiservice switches.
Obtaining Documentation Table 5 User Guides and Release Notes for Cisco Multiservice Switch Products (continued) Document Title Description Release Notes for Cisco MGX Route Processor Module Provides upgrade and compatibility information, as well as (RPM-XF) IOS Release 12.4(6)T1 for PXM45-based Switches, information about known and resolved anomalies. Release 5.3.00 OL-7059-01 Release Notes for the Cisco Voice Interworking Service Module (VISM), Release 3.3.
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Obtaining Additional Publications and Information Cisco MGX 8800/8900 Series Hardware Installation Guide lvi Releases 2 - 5.2, Part Number OL-4545-01, Rev.
C H A P T E R 1 Product Overviews Figure 1-1 and Figure 1-2 show the Cisco MGX family switches and the Cisco MGX media gateway, respectively: • Cisco MGX 8850 or Cisco MGX 8850/B switch • Cisco MGX 8950 switch • Cisco MGX 8830 switch, Cisco MGX 8830/B switch Figure 1-1 Cisco MGX Switch Family MGX 8850 or MGX 8850/B MGX 8830 or MGX 8830/B MGX 8830 (rack installation) MGX 8950 The Cisco MGX 8850 Multiservice Switch is designed for service providers deploying narrowband and/or broadband services.
Chapter 1 • Circuit emulation • IP • Wireless aggregation • DSL aggregation • ATM service backbones Product Overviews The Cisco MGX 8950 ATM multiservice switch scales service provider networks by providing 180 Gbps of redundant switching with 10 Gbps ATM interfaces. The Cisco MGX 8830 ATM multiservice switch extends a full suite of narrowband interfaces and broadband trunking to remote sites with low density and high service mix requirements.
Chapter 1 Product Overviews Changes to this Document Changes to this Document Table 1-1 summarizes the changes made to this document since Release 5. Table 1-1 Changes to This Guide Since Release 5 Section Status Description APS connector sections in Chapters 1, 5, and 6. Modified Updated APS connector illustrations for the MGX 8950, MGX 8850, MGX 8830, and MGX 8880 to show the correct connector and APS assemblies. Service module sections in Chapters 1 and 2.
Chapter 1 Product Overviews How this Chapter Is Organized Overview of Terms Each acronym in this book is defined on its first use and in the Glossary at the end of the guide. Types of cards are also defined in the Glossary. For example, MCC is miniature coaxial cable. In addition to the Glossary, you may find the following discussion of terms helpful.
Chapter 1 Product Overviews How this Chapter Is Organized Note The information in this guide does not apply to the Cisco MGX 8850 (PXM1), which uses the PXM1 controller card and Release 1.X software. For documentation on Cisco MGX Release 1.x software and hardware, refer to http://www.cisco.com/univercd/cc/td/doc/product/wanbu/mgx8850/index.htm. Multiple Terms Inside and outside of Cisco, several terms are often used for the same thing.
Chapter 1 Product Overviews How this Chapter Is Organized Figure 1-3 Bay and Line Numbers in an MGX 8850 Switch SMB-6T3 ENABLED RX Line 1 PORT 1 TX RX Line 2 PORT 2 TX Bay 1 RX Line 3 PORT 3 Slot 14 TX RX Line 4 PORT 4 TX RX Line 5 PORT 5 TX RX Line 6 PORT 6 75642 TX SMB-6T3 ENABLED RX Line 1 PORT 1 TX RX Line 2 PORT 2 Bay 2 TX RX Line 3 PORT 3 TX RX Line 4 PORT 4 TX RX Line 5 PORT 5 TX RX Line 6 PORT 6 TX Narrow Band and Cell Bus Service Modules A cell bus
Chapter 1 Product Overviews Overview of Card Slot Assignments, by Chassis 8820, because there were several types of these cards (for example AUSM, FRSM, CESM, and so forth). The serial bus service modules (AXSM and FRSM-12-T3E3) run only in MGX Release 2 and higher switches, hence the reason to differentiate between the two groups of cards.
Chapter 1 Product Overviews Overview of Card Slot Assignments, by Chassis Table 1-3 Valid Card Installation Options (continued) MGX 88502 Valid Slot Numbers Description Back Card Types MGX Valid Back 88301 Card Bay Valid Slot Locations Numbers 1 port SMFSR-1-2488 Upper — — OC-48/STM-64 SMFLR-1-2488 1–6, 9–14 13 Upper — 1–6, 9–14 13 1–6, 9–14 1-6, 11-16 Upper and — lower7 — — 2-port SMFIR-1-622/C OC-12/STM-4 (622 SMFLR-1-622/C Mbps) Upper and 3-6, lower 10-138 1–6, 9–14 13 1–6, 9–1
Chapter 1 Product Overviews Overview of Card Slot Assignments, by Chassis Table 1-3 Valid Card Installation Options (continued) Front Card Type AXSM-16-155 7 Description Back Card Types 16-port OC-3 MMF-8-155-MT MMF-8-155-MT/B MGX Valid Back 88301 Card Bay Valid Slot Locations Numbers MGX 88502 Valid Slot Numbers Upper and — lower 1–6, 9–14 13 — Upper and — lower 1–6, 9–14 13 1–6, 9–14 1-6, 11-16 Upper and 3-6, lower 10-138 1–6, 9–14 13 — 1-6, 11-169 Upper and — lower 1–6, 9–14 13 —
Chapter 1 Product Overviews Overview of Card Slot Assignments, by Chassis Table 1-3 Valid Card Installation Options (continued) MGX Valid Back 88301 Card Bay Valid Slot Locations Numbers MGX 88502 Valid Slot Numbers Upper and 3-6, lower 10-134 1-6, 9-14, — 17-22, 25-305 — MGX 8880 MGX 8950 Valid Slot Valid Slot Numbers Numbers Front Card Type Description Back Card Types CESM-8T1/B 8 port Circuit Emulation Service Module with T1 interfaces RJ48-8T1 FRSM-12-T3E37 12-port T3/E3 SMB-6-T3E3 U
Chapter 1 Product Overviews Overview of Card Slot Assignments, by Chassis Table 1-3 Valid Card Installation Options (continued) Front Card Type Description Back Card Types MPSM-8-T1E1 8 ATM service ports with E1 interfaces RJ48-8E1 MGX Valid Back 88301 Card Bay Valid Slot Locations Numbers MGX 88502 Valid Slot Numbers MGX 8880 MGX 8950 Valid Slot Valid Slot Numbers Numbers Upper and 3-6, 10-13 1-6, 9-14, — lower 17-22, 25-305 — Upper and 3-6, 10-13 1-6, 9-14, — lower 17-22, 25-305 — Upper a
Chapter 1 Product Overviews Overview of Card Slot Assignments, by Chassis Table 1-3 Valid Card Installation Options (continued) MGX 88502 Valid Slot Numbers MGX 8880 MGX 8950 Valid Slot Valid Slot Numbers Numbers Front Card Type Description MPSM-T3E3-155 SFP-2-155 2 port service module for ATM and Frame Relay services over OC-3 interfaces. Upper and 3-6, 10-13 1-6, 9-14, — lower 17-22, 25-30 — SMB-2-155-EL 2 port service module for ATM and Frame Relay services over OC-3 electrical interfaces.
Chapter 1 Product Overviews Overview of Card Slot Assignments, by Chassis Table 1-3 Valid Card Installation Options (continued) Front Card Type PXM1E-COMBO 7 MGX 88502 Valid Slot Numbers MGX 8880 MGX 8950 Valid Slot Valid Slot Numbers Numbers 1 and 2 7 and 8 — — — 7 and 8 — — — 7 and 8 — 7 and 8 — 7 and 8 7 and 8 7 and 8 1-6, 11-16 Description Back Card Types MGX Valid Back 88301 Card Bay Valid Slot Locations Numbers Processor Switch Module PXM-UI-S3/B Upper MGX-T3E3-155 Lowe
Chapter 1 Product Overviews Overview of Card Slot Assignments, by Chassis Table 1-3 Valid Card Installation Options (continued) MGX Valid Back 88301 Card Bay Valid Slot Locations Numbers MGX 88502 Valid Slot Numbers MGX 8880 MGX 8950 Valid Slot Valid Slot Numbers Numbers Front Card Type Description Back Card Types SRM-3T3/C 3 port Service Redundancy Module with T3 interfaces BNC-3T3-M Upper and 7 and 144 lower 15,16, 31, — 32 — SRME 1 port Service Redundancy Module with SONET or SDH interf
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches 6. Not supported on MGX 8850 (PXM45) or MGX 8850/B (PXM45) chassis. 7. Double-height card. 8. Not supported on MGX 8830 (PXM1E) or MGX 8830/B (PXM1E) chassis. 9. MGX8950-EXTDR-CON is required for AXSM-16-155-XG and AXSM-8-622-XG cards in the Cisco MGX 8950 chassis. 10. Configure the card for T1 or E1 mode using the cnfcdmode command. 11. Used for 1:N redundancy with RED-16-T1E1 in MGX 8850/B and MGX 8830/B chassis. 12.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches RCON Installed in MGX 8850/B Chassis (Chassis Rear View) 129008 Figure 1-4 Note The information in this guide does not apply to the Cisco MGX 8850 (PXM1), which uses the PXM1 controller card and Release 1.x software. For documentation on Cisco MGX Release 1.x software and hardware, refer to http://www.cisco.com/univercd/cc/td/doc/product/wanbu/mgx8850/index.htm.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches Features Table 1-4 lists supported features for the Cisco MGX 8850 and MGX 8850/B switches. Table 1-4 Cisco MGX 8850 (PXM1E/PXM45) Switch Features Feature MGX 8850 (PXM1E) MGX 8850/B (PXM1E) MGX 8850 (PXM45) MGX 8850/B (PXM45) Services: • ATM Yes Yes • Circuit emulation Yes No • Frame Relay Yes Yes • IP Yes Yes • Voice Yes Yes Maximum throughput 1.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches • Frame Relay service module (FRSM)—single-height front card • Service resource module (SRM)—single-height front card • Route processing module (RPM)—double-height front card • Voice interworking service module (VISM)—single-height front card MGX 8850 (PXM45) and MGX 8850/B (PXM45) Switch Overview Note In this guide, PXM45, PXM45/B, and PXM45/C controller cards are identified collectively as PXM45, unless otherwise specified.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches MGX 8850 and MGX 8850/B Card Compartment The MGX 8850 and MGX 8850/B switches each have 32 single-height slots in a compartment card cage that holds cards and modules. Some single-height slots can be converted to double-height slots by removing the service module slot dividers. Table 1-3 lists the cards supported in a MGX 8850 and MGX 8850/B switches. Abbreviated card names are listed in the Glossary.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches MGX 8850 (PXM1E) and MGX 8850/B (PXM1E) Slot Assignments Table 1-3 gives module slot assignments for the MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) switch. Figure 1-5 shows module slot assignments (front view).
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches Figure 1-6 shows each module slot assignment (rear view) of the MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) switch.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches MGX 8850 (PXM45) and MGX 8850/B (PXM45) Slot Assignments Table 1-3 lists the module slot assignments for the MGX 8850 (PXM45) or MGX 8850/B (PXM45) switch. Figure 1-7 shows module slot assignments (front view) for the Cisco MGX 8850 (PXM45) switch or MGX 8850/B (PXM45) switch.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches Figure 1-8 shows module slot assignments (rear view) for the Cisco MGX 8850 (PXM45) or MGX 8850/B (PXM45) switch.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches Figure 1-9 shows the hardware components that can be used with a Cisco MGX 8850 switch (viewed from the front of the switch). This illustration also shows the optional AC power supply tray installed at the bottom of the system. The switch can have an optional front door installed (as shown in Figure 1-9).
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches AC Power Supply Tray The Cisco MGX 8850 switch can accept power from a 220 VAC (180 to 254 VAC) source that connects to an optional AC power supply tray, shown in Figure 1-10. The optional AC power supply tray houses up to six AC power supplies and is installed directly below the air intake plenum. The AC power supplies convert 220 VAC to –48 VDC power for the switch.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches Figure 1-11 shows a close-up of the AC power supply faceplate.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches Note For AC power cord requirements, see the “Required Tools and Equipment” section on page 3-25. Air Intake Plenum The air intake plenum is installed below the lower fan tray (see Figure 1-9 for location). The fan trays pull air up through the modules to cool the modules. Then the air is forced up and out of the exhaust plenum, as shown in Figure 1-12.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches APS Assembly For both equipment and fiber protection, 1+1 card and APS line redundancy require an APS connector that links the two optical back cards: an active card and a standby card. Figure 1-13 shows the MGX-8850-APS-CON connector. Figure 1-13 MGX-8850-APS-CON M 149626 N O -C S P A 0- 85 -8 X G Cisco MGX 8800/8900 Series Hardware Installation Guide 1-28 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches Figure 1-14 shows an example of two back cards installed in the 8850 APS connector. When the two back cards are inserted into an APS connector, they form an APS assembly. The APS assembly is installed in the rear of the switch. APS Assembly Example for MGX 8850 (MGX-8850-APS-CON) 149630 Figure 1-14 Two APS connectors are available for the MGX 8850 or MGX 8850/B switch (Cisco Part Number MGX-8850-APS-CON or MGX-APS-CON).
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches Table 1-6 APS Connector Support for MGX 8850 or MGX 8850/B Switch Modules Module MGX-8850-APS-CON (MGX 8850 and MGX 8850/B) MGX-APS-CON (MGX 8850 only) AXSM-16-155 Yes Yes AXSM-16-155/B Yes Yes AXSM-8-622-XG Yes Yes MPSM-T3E3-155 Yes No PXM1E-4-155 Recommended Recommended PXM1E-8-155 Yes Yes SRME Yes No 1.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches Figure 1-15 DC PEM Faceplate 1 ON J1 84460 OFF -48V RTN K DC O 2 5 3 4 1 Two-position circuit breaker. The positions are Off and On. 4 Plastic cover. 2 J1 output connector. 5 Terminal block 1 (DC input). 3 Green LED showing status of the DC PEM. For a DC-powered system, the DC PEMs are installed at the back of the air intake plenum.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches Exhaust Plenum The exhaust plenum is installed above the upper fan tray (see Figure 1-9 for location). The fan trays pull air from the air intake plenum up through the modules to cool the modules. Then the air is forced up and out of the exhaust plenum, as shown in Figure 1-12. Lower and Upper Fan Trays Each fan tray houses nine fans that provide system cooling.
Chapter 1 Product Overviews Cisco MGX 8850 and MGX 8850/B Switches MGX 8850/B Redundancy Connectors The MGX 8850/B chassis has optional 1:3 (RCON-1to3-8850) and 1:5 (RCON-1TO5-8850) RCONs for 1:N redundancy when using MPSM-16-T1E1 cards. A single chassis supports up to four RCONs, on the left and right sides of the upper and lower bays. These RCONs are keyed to ensure that back cards are inserted properly. Figure 1-4 shows an RCON installed in an MGX 8850/B chassis.
Chapter 1 Product Overviews Cisco MGX 8950 Switch RCON-1TO3-8850 RCON Connector 149549 Figure 1-19 To install or remove RCONs, see Installing or Removing Redundancy Connectors, page 6-22. Cisco MGX 8950 Switch The MGX 8950 multiservice core switch was introduced in May 2002 on MGX Release 2.1.76.
Chapter 1 Product Overviews Cisco MGX 8950 Switch • Is shipped in one of two configurations: – Cisco cabinet configuration—All components are shipped preinstalled in a Cisco cabinet. – Open rack configuration—Individual components are shipped ready for installation in a customer-supplied open rack or a third-party vendor cabinet.
Chapter 1 Product Overviews Cisco MGX 8950 Switch MGX 8950 Card Compartment The MGX 8950 switch has 32 single-height slots in a compartment card cage that holds cards and modules. Some single-height slots can be converted to double-height slots by removing the midrail dividers. MGX 8950 Slot Assignments Each slot on the front of the switch is numbered and has a corresponding slot located on the back of the switch. There are 32 front card slots and 32 back card slots.
Chapter 1 Product Overviews Cisco MGX 8950 Switch AC Power Supply Tray The MGX 8950 can accept power from a 220 VAC (180–254 VAC) source that connects to an optional AC power supply tray, shown in Figure 1-21. The optional AC power supply tray houses up to four AC power supplies and is installed directly below the air intake plenum. The AC power supplies convert 220 VAC to –48 VDC power for the switch.
Chapter 1 Product Overviews Cisco MGX 8950 Switch Figure 1-22 shows a close-up of the AC power supply faceplate. Figure 1-22 AC Power Supply Faceplate DC 1 AC 2 W 1200 84458 3 4 1 DC okay LED—Green 3 Handle 2 AC okay LED—Green 4 Captive screw The AC power supply requirements for the switch depend on the number of service modules installed in the switch. Use the guidelines in Table 1-7 for the AC power supply requirements.
Chapter 1 Product Overviews Cisco MGX 8950 Switch Extender Card The extender card was introduced in Release 5. It supports AXSM-XG cards only. The AXSM-XG card has a cutout on the rear edge to accommodate mounting the extender card. This card is required because the MGX 8950 uses VHDM connectors. See Figure 1-23 for details on the extender card.
Chapter 1 Product Overviews Cisco MGX 8950 Switch Air Intake and Exhaust Plenums The air intake plenum is installed below the lower fan tray (see Figure 1-20 for location). The fan trays pull air up through the modules to cool the modules. Then the air is forced up and out of the exhaust plenum, as shown in Figure 1-24. Air Flow Through the MGX 8950 Switch 84461 Figure 1-24 Cisco MGX 8800/8900 Series Hardware Installation Guide 1-40 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 1 Product Overviews Cisco MGX 8950 Switch APS Assembly For both equipment and fiber protection, 1+1 card and APS line redundancy require an APS connector (Cisco part number MGX-APS-CON-8950) that links the two optical back cards: an active card and a standby card. Figure 1-26 shows the MGX-APS-CON-8950 APS connector. Figure 1-25 MGX-APS-CON-8950 M 149627 0 95 -8 N O -C S P -A X G Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 1 Product Overviews Cisco MGX 8950 Switch Figure 1-26 shows an example of two back cards installed in an APS connector. When the two back cards are linked to an APS connector, they form an APS assembly. The APS assembly is installed in the rear of the switch. For more information, see the Table 4-4. APS Assembly Example for MGX 8950 (MGX-APS-CON-8950) 149631 Figure 1-26 The following modules support the MGX 8950 APS connector (MGX-APS-CON-8950).
Chapter 1 Product Overviews Cisco MGX 8950 Switch Cable Management Assembly The cable management system consists of two identical, horizontal cable management assemblies (an upper and a lower assembly), left-side and right-side mounting brackets, and screws. Figure 1-27 shows the upper and lower cable management assemblies installed on the back of the MGX 8950 switch.
Chapter 1 Product Overviews Cisco MGX 8950 Switch DC Power Entry Module The MGX 8950 can accept power from a –48 VDC (–42 + –56 VDC) DC source that connects to one (primary) or two (secondary/redundant) –48 VDC PEMs. Each primary or redundant DC source connects to one DC PEM in the system. Each DC PEM accepts two 100 A service feeds from the same DC source. Figure 1-28 shows a close-up of the DC PEM.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch Lower and Upper Fan Trays Each fan tray houses nine fans that provide system cooling. The MGX 8950 switch requires that two fan trays (upper and lower) be installed when the system is in operation. Figure 1-20 shows the location of the lower and upper fan trays in a system. Figure 1-30 shows the rear view of the fan tray. When a fan tray is installed, the arrow on the air flow direction label on the back of the fan tray should point up.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch – Open rack configuration—Individual components are shipped ready for installation in a customer-supplied open rack or a third-party vendor cabinet.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch This section includes the following information: • Applications, page 1-47 • Interface Support, page 1-47 • Standards-Based Conversion to ATM, page 1-48 • MGX 8830 Card Compartment, page 1-48 • MGX 8830 System Hardware Components, page 1-50 Applications The MGX 8830 or MGX 8830/B switch operates: • As a stand-alone switch—The MGX 8830 or MGX 8830/B switch can be deployed as a stand-alone switch, providing cross-connect connections
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch Standards-Based Conversion to ATM The MGX 8830 or MGX 8830/B switch converts all user information into 53-byte ATM cells by using the appropriate ATM adaptation layer (AAL) for transport over the ATM backbone network. The individual service modules segmentation and reassembly (SAR) cells to eliminate system bottlenecks. The following list shows the applicable AAL for each service: • Circuit emulation services uses AAL1.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch • An optional AC power tray is located at the bottom of the chassis. Slots 1 through 7 are on the left and slots 8 through 14 are in the right, when you view the switch from the front (See Figure 1-32). Double-height front cards always use the 1 through 7 range. MGX 8830 or MGX 8830/B Slot Assignments—Front View F A N 7 RU (12.25 in., 31.1 cm.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch MGX 8830 Cards Supported Table 1-3 lists the cards supported in a MGX 8830 or MGX 8830/B switch. Abbreviated card names, such as AUSM or MMC, are listed in the Glossary.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch • DC Power Entry Module (PEM), page 1-54 • Fan Tray, page 1-55 • MGX 8830/B Redundancy Connector, page 1-57 AC Power Supply Tray An optional AC power supply tray powers the MGX 8830 or MGX 8830/B switch from an AC power source (100 to 120 or 200 to 240 VAC). The AC power supply tray houses one or two AC power supplies and is installed directly below the switch.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch APS Assembly For both equipment and fiber protection, 1+1 card and APS line redundancy require an APS connector (Cisco Part Number MGX-8830-APS-CON) that links the two optical back cards: an active card and a standby card. Figure 1-36 shows the MGX-8830-APS-CON. Figure 1-36 MGX-8830-APS-CON 8 -8 X G M 30 -C S P -A 149628 N O Cisco MGX 8800/8900 Series Hardware Installation Guide 1-52 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch Figure 1-37 shows an example of two back cards installed in an APS connector. Two back cards installed in an APS connector forms an APS assembly. The APS assembly is installed in the rear of the switch. For more information, see the Table 4-4 APS Assembly Example (MGX-8830-APS-CON) 116509 Figure 1-37 Table 1-8 lists the modules that the APS connectors support. For more information about APS options and requirements, see Table 4-4.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch Caution Although the PXM1E-4-155 does not need an APS connector to support APS line redundancy, it is recommended that you install the PXM1E-4-155 in an APS connector to support a seamless upgrade to the PXM1E-8-155 card. For information on APS configuration, refer to the appropriate Cisco MGX release notes, or the Cisco MGX software configuration guide for your software release.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch For a DC-powered system, the DC PEMs are installed at the back of the switch. (See Figure 1-40.) On an MGX 8830 switch, it does not matter on which side the PEM is installed, and if two PEMs are installed, there is no primary or secondary PEM, unlike the PEM requirements for the MGX 8850 switches.
Chapter 1 Product Overviews Cisco MGX 8830 or MGX 8830/B Switch Figure 1-41 shows the fan tray. MGX 8830 or MGX 8830/B Switch Fan Tray 17274 Figure 1-41 Caution If a fan tray fails, replace it immediately. Cisco MGX 8800/8900 Series Hardware Installation Guide 1-56 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway MGX 8830/B Redundancy Connector The MGX 8830/B chassis has optional 1:3 (RCON-1to3-8850) RCONs for 1:N redundancy when using MPSM-16-T1E1 cards. A single chassis supports up to two RCONs, one in the upper and one in the lower bay. These RCONs are keyed to ensure that back cards are inserted properly. Figure 1-42 show the 1:3 (RCON-1to3-8850) assembly.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway The Cisco VXSM architecture combines a high-performance voice services engine with onboard digital signal processors to provide advanced voice processing and features that allow quick development and deployment of VoIP services. The Cisco VXSM offers carrier-grade voice quality with a full suite of voice, modem, and fax features.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway Features and Benefits Table 1-9 lists the features and benefits of the Cisco VXSM.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway Table 1-10 VXSM Feature Specifications (continued) Feature Description Announcements Onboard announcement storage and playout Lawful intercept Lawful intercept (Communications Assistance for Law Enforcement Act [CALEA]) support for call content Emergency Services Handling of E911 emergency calls Security Management interfaces Bearer and Signaling security on VoIP calls • Simple Network Management Protocol (SNMP) • Command Line Interface
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway MGX 8880 Slot Assignments Table 1-3 describes module slot assignment for the Cisco MGX 8880 Media Gateway. Figure 1-43 shows module slot assignments (front view) for the Cisco MGX 8880 Media Gateway.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway Figure 1-44 shows slot assignments (rear view) for the Cisco MGX 8880 Media Gateway.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway Figure 1-45 Example of an MGX 8880 Media Gateway, Fully Configured with VXSM OC-3/STM-1 MGX 8880 Media Gateway 15 16 MGX-VXSM-155 14 MGX-VXSM-155 13 MGX-VXSM-155 12 MGX-VXSM-155 11 Network interface front card 10 Network interface front card 9 PXM45/C 8 PXM45/C 7 MGX-VXSM-155 6 MGX-VXSM-155 5 MGX-VXSM-155 4 MGX-VXSM-155 3 MGX-VXSM-155 2 MGX-VXSM-155 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1 2 3
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway • RPM-XF—Double-height front card and 2 GE, 2 POS back cards, and UI + back cards (existing module, with new back cards as of Release 4.0.15) • RPM-PR (512M only)—Double-height front card (existing card as of Release 5) • SRME/B—Single-height front card (new card in Release 5) Note The only SRM supported in the Cisco MGX 8880 is the SRME/B, and it is used in conjunction with the VISM-PR cards.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway Table 1-11 Cards Supported in a Cisco MGX 8880 Media Gateway (continued) Front Card Back Card RPM-XF-512 Management back card: • MGX-XF-UI Physical network connectivity back cards: • MGX-1OC12POS-IR • MGX-2OC12POS-IR Transceivers for the 2OC12POS-IR: – SMFIR-622-SFP – SMFLR-622-SFP • MGX-1GE Transceivers for the MGX-1GE: – MGX-GE-LHLX – MGX-GE-SX – MGX-GE-ZX • MGX-2GE Transceivers for the MGX-2GE: – GLC-SX-MM – GLC-LH-SM – GLC-ZX-SM S
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway MGX 8880 Hardware Components The MGX 8880 Media Gateway supports the following hardware components: • AC power supply tray (optional)—With power supply modules • Air intake plenum (3.5 inches, 2RU) • APS connector—For line redundancy (optional) • DC power entry module (PEM) • Exhaust plenum (a combined exhaust plenum and fan tray, 3.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway Figure 1-46 Hardware Component Locations for a Cisco MGX 8880 Media Gateway—Front View 2 RU Exhaust plenum/ fan tray 3.5 in. CISCO MGX 8880 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 10 RU Switch 17.5 in. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2 RU 32 Air intake plenum 3.5 in. 3 RU 116506 AC power tray (optional) 5.25 in.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway AC Power Supply Tray The Cisco MGX 8880 gateway can accept power from a 220-VAC (180- to 254-VAC) source that connects to an optional AC power supply tray, shown in Figure 1-47. The optional AC power supply tray houses up to six AC power supplies and is installed directly below the air intake plenum. The AC power supplies convert 220 VAC to –48 VDC power for the gateway.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway Figure 1-48 shows a close-up of the AC power supply faceplate.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway Note For AC power cord requirements, see the “Required Tools and Equipment” section on page 3-67. Air Intake Plenum The air intake plenum is installed below the chassis (see Figure 1-49 for location). The exhaust plenum/fan tray pulls up through the modules to cool the modules. Then the air is forced up and out of the exhaust plenum, as shown in Figure 1-49.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway APS Assembly For both equipment and fiber protection, the 1+1 card and APS line redundancy configuration requires that an APS connector link two optical back cards: an active card and a standby card. Figure 1-50 shows an example of two back cards installed in an APS connector. When the two back cards are linked to an APS connector, they form an APS assembly. The APS assembly is installed in the rear of the switch.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway For information on APS software configuration, refer to the software configuration guide that matches your MGX switch name and release. The “Obtaining Documentation” section explains how to find these documents online DC Power Entry Module (PEM) The Cisco MGX 8880 gateway can accept power from a –48 VDC (–42 to –56 VDC) source that connects to one (primary) or two (secondary/redundant) –48 VDC PEMs.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway For more information about DC power requirements, see the “Power Requirements” section on page 3-62. Exhaust Plenum/Fan Tray The 2RU exhaust plenum/fan tray for the MGX 8880 is installed above the chassis (see Figure 1-46 for location). The plenum/fan tray pulls air up through the modules to cool the modules. Then the air is forced out of the exhaust plenum/fan tray, as shown in Figure 1-49. Caution If a fan tray fails, replace it immediately.
Chapter 1 Product Overviews Cisco MGX 8880 Media Gateway As shipped, an MGX 8880 chassis could have up to six VXSM-4-155 or VXSM-48T1E1 cards in slots 1 through 6. These slots are covered by the installed RCONs, which currently support VXSM 1:1 redundancy.Up to four RPM-XF cards could go in slots 9 through 12. Or additional VXSM cards could go in slots 9 through 14 (and 1:1 redundancy would be supported).
C H A P T E R 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway How to Use the Illustrated Card List This chapter includes tables that define which front cards are supported in each MGX switch or gateway, and the MGX Release number in which each card was introduced. Card Naming Conventions MGX cards contain meaning in their names. In these tables, abbreviated card names such as AUSM, FRSM, SMFLR, and more are listed in the Glossary.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MGX 8850 (PXM45) or MGX 8850/B (PXM45) Card Overview • MGX 8950 release notes: http://www.cisco.com/univercd/cc/td/doc/product/wanbu/mgx8950/relnotes/index.htm • MGX 8830 release notes: http://www.cisco.com/univercd/cc/td/doc/product/wanbu/mgx8830/relnotes/index.htm For module configuration overviews, refer to Chapter 4, “Planning for Card Redundancy, Line Redundancy, and Bulk Distribution”.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MGX 8850 (PXM45) or MGX 8850/B (PXM45) Card Overview Table 2-1 Release History of MGX 8850 (PXM45) or MGX 8850/B (PXM45) Switch Front Cards Front Card Name Printed on the Faceplate Cisco Product ID MGX Software Release When First Supported Reference Section FRSM-2CT3 MGX-FRSM-2CT3 Release 4.0.00 FRSM, page 2-27 FRSM-2T3E3 MGX-FRSM-2T3E3 Release 4.0.10 FRSM-8E1 AX-FRSM-8E1 Release 4.0.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) Card Overview MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) Card Overview MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) front cards and compatible back cards are listed in the Table 1-3. Table 2-2 also lists the front cards supported in a MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) switch, in addition to the MGX release when the front card support was introduced, and a section reference for more details.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MGX 8950 Card Overview Table 2-2 Release History of MGX 8850 (PXM1E) or MGX 8850/B (PXM1E) Switch Front Cards Front Card Name Printed on the Faceplate Cisco Product ID MGX Software Release When First Supported VISM-PR-8E1 MGX-VISM-PR-8E1 Release 3.0.00 VISM-PR-8T1 MGX-VISM-PR-8T1 Release 3.0.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MGX 8830/B (PXM45/C) Card Overview MGX 8830/B (PXM45/C) Card Overview MGX 8830/B front cards and compatible back cards are listed in Table 1-3. Table 2-4 lists the front cards supported in an MGX 8830/B (PXM45/C) switch, the MGX release when the front card support was introduced, and a section reference for more details.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MGX 8830 or MGX 8830/B (PXM1E) Card Overview MGX 8830 or MGX 8830/B (PXM1E) Card Overview MGX 8830 or MGX 8830/B front cards and compatible back cards are listed in Table 1-3. Table 2-5 lists the front cards supported in a MGX 8830 or MGX 8830/B (PXM1E) switch, the MGX release when the front card support was introduced, and a section reference for more details.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway MGX 8880 Card Overview Table 2-5 Release History of MGX 8830 or MGX 8830/B Switch Front Cards (continued) Front Card Note Name Printed on the Faceplate Cisco Product ID MGX Software Release When First Supported VISM-PR-8E1 MGX-VISM-PR-8E1 Release 3.0.10 VISM-PR-8T1 MGX-VISM-PR-8T1 Release 3.0.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway PXM45 and AXSM Support for Current and Previous Releases PXM45 and AXSM Support for Current and Previous Releases Table 2-7 lists AXSM and PXM45 support for releases 3 through 5.1. For details, refer to the MGX manuals listed in the “Obtaining Documentation” section. Note The MGX 8880 Media Gateway uses only the PXM45/C controller card. Table 2-7 AXSM and PXM45 Support for Releases 3 through 5.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Front Cards AUSM Supported models: MGX 8830, MGX 8830/B, MGX 8850 (PXM1E), MGX 8850 (PXM1E) AUSM cards are service modules that provide ATM Network-to-Network Interfaces (NNIs)/UNIs that operate at T1 or E1 rates so that ATM UNI user devices can transmit and receive traffic.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Faceplate Features Figure 2-1 shows an AUSM faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-9 describes the LEDs on the AUSM cards. Table 2-9 AUSM LEDs LED Status Description ACT Green The AUSM card set (front card and back card) is in active state. STBY Yellow or blinking yellow One of the following conditions exists: FAIL PORT 1 through PORT 8 Red • The AUSM is in Standby mode. • The AUSM is in mismatch state.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards AXSM Supported models: MGX 8850 (PXM45), MGX 8850/B (PXM45), MGX 8950, MGX 8880 The ATM switching service modules (AXSMs) provide either ATM network-to-network interfaces (NNIs) or ATM user-to-network interfaces (UNIs). The AXSM cards have serial link connections to the PXM45, providing a data rate of up to 2.488 Gbps per AXSM. Table 1-3 provides compatibility information for AXSM cards.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-10 AXSM Cards, Interfaces, and Supported Back Cards (continued) AXSM Interface Connections Number of Lines Supported Types of Lines Supported APS Supported Back Cards AXSM-16-155 NNI or UNI 16 OC-3c or STM-1 lines at 155 Mbps Yes AXSM-16-155/B AXSM-16-155-XG NNI or UNI 1 NNI or UNI 16 16 OC-3c or STM-1 lines at 155 Mbps OC-3 with VSVD Yes No • MMF-8-155-MT • SMFIR-8-155-LC • SMF
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards • When you replace an AXSM model that is in an APS configuration, be sure to replace it only with the same model. If APS is not configured, a different model can be used as a replacement, but a supported back card must also be installed. See Table 1-3 for AXSM and back card compatibility.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Faceplate Features Figure 2-2 shows an example of an AXSM faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Note You can identify the AXSM by the product name silk-screened on the faceplate. See Table 1-3 for a list of the AXSM cards available for each chassis. Figure 2-3 through Figure 2-5 show examples of AXSM-XG faceplates. The AXSM-16-155-XG card (Figure 2-5) was introduced in Release 5. The AXSM-16-155-XG is a 16-port ATM Service Module.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-3 1 2 3 AXSM-XG Faceplate Example (AXSM-4-2488-XG) ACT ACT STANDBY STANDBY FAIL PORT1 FAIL 4 PORT2 PORT3 PORT4 AXSM 84956 4-2488-XG 1 ACT—Active LED 3 FAIL LED 2 STANDBY LED 4 PORT x LEDs Note The number of ports varies with the AXSM-XG type installed. Cisco MGX 8800/8900 Series Hardware Installation Guide 2-18 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-4 1 2 3 4 AXSM-XG Faceplate Example (AXSM-1-9953-XG) ACT STANDBY ACT STANDBY FAIL FAIL PORT1 PORT1 AXSM 84951 1-9953-X3 1 ACT—Active LED 3 FAIL LED 2 STANDBY LED 4 PORT x LEDs Note The number of ports varies with the AXSM-XG type installed. Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-5 1 2 3 AXSM-XG Faceplate Example (AXSM-16-155-XG) ACT ACT STANDBY STANDBY FAIL PORT1 FAIL PORT2 PORT3 PORT4 4 PORT5 PORT6 PORT7 PORT8 AXSM 16-155-XG 5 RS=232 PORT9 PORT10 PORT11 PORT12 4 PORT13 PORT14 PORT15 PORT16 6 116420 ETHERNET 1 ACT—Active LED 4 PORT x LEDs 2 STANDBY LED 5 RS-232 Port 3 FAIL LED 6 Ethernet Port Cisco MGX 8800/8900 Series Hardware Installati
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-11 describes the LEDs on the AXSM and AXSM-XG cards. Table 2-11 AXSM and AXSM-XG LEDs LED Status Description ACT Green The AXSM card set (front card and back card) is in active state. STANDBY Yellow The AXSM is in Standby mode. FAIL Red A failure has been detected on the AXSM. PORT x Green The port is active with no alarms detected.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-6 shows how redundant AXSM cards connect to standalone lines. Figure 2-6 Card Set Redundancy Configuration—AXSM Cards 1 1 2 2 1 2 AXSM front cards Midplane AXSM back cards Y-cables 45056 1 2 Figure 2-7 shows how redundant AXSM cards connect to redundant APS lines. 1+1 Card and APS Line Redundancy Configuration—AXSM Cards 1 1 Working line 1.1 2 Protection line 1.1 Working line 1.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-8 shows how a single AXSM connects to redundant APS lines.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards When the CESM is combined with a back card, a card set is created. Table 2-12 provides information about each CESM, interface, and corresponding back card. Table 2-12 CESM Cards, Interfaces, and Supported Back Cards CESM Interface Connections Number of Lines Supported Types of Lines Supported CESM-8E1 Line or trunk Up to 8 CESM-8T1 and CESM-8T1/B Note Line or trunk Up to 8 E1 (up to 2.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Faceplate Features Figure 2-9 shows a CESM faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-13 describes the LEDs on the CESM cards. Table 2-13 CESM LEDs LED Status Description ACT Green The CESM card set (front card and back card) is in active state. STBY Yellow or blinking yellow One of the following conditions exists: FAIL PORT 1 through PORT 8 Red • The CESM is in Standby mode. • The CESM is in mismatch state.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards FRSM Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B The Frame Relay service module (FRSM) enables Frame Relay communications over an ATM network. The FRSM cards typically connect to a Frame Relay router. Communications from the Frame Relay router are then connected through the ATM network by a soft permanent virtual circuit (SPVC) to a remote device.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-14 FRSM Cards, Interfaces, and Supported Back Cards (continued) FRSM Number of Interface Lines Connections Supported FRSM-8T1-C NNI/UNI FRSM-HS2/B NNI/UNI Up to 8 Up to 2 Maximum Ports per Module Maximum VCs per Module Supported Back Cards Channelized T1 (up to 1.544 Mbps ±50 bps or 32 ppm) 192 1000 RJ48-8T1 High speed serial interface (HSSI), V.35, and X.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Faceplate Features Figure 2-10 shows a FRSM-2CT3 faceplate. Figure 2-10 ACT FRSM-2CT3 Faceplate 1 2 STBY FAIL 3 PORT 1 4 FRSM 2CT3 84675 PORT 2 1 ACT—Active LED 3 FAIL LED 2 STBY—Standby LED 4 PORT 1 through PORT 2 LEDs Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-11 shows a FRSM-2T3E3 faceplate. Figure 2-11 FRSM-2T3E3 Faceplate 1 ACT 2 STBY 3 FAIL PORT 1 4 FRSM 2T3E3 84950 PORT 2 1 ACT—Active LED 3 FAIL LED 2 STBY—Standby LED 4 PORT 1 through PORT 2 LEDs Cisco MGX 8800/8900 Series Hardware Installation Guide 2-30 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-12 shows a faceplate typical of the FRSM-8E1, FRSM-8T1, FRSM-8E1-C, or FRSM-8T1-C front cards.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-13 shows a FRSM-HS2/B faceplate. Figure 2-13 FRSM-HS2/B Faceplate 1 ACT 2 STBY 3 FAIL PORT 1 4 FRSM HS2/B 84486 PORT 2 1 ACT—Active LED 3 FAIL LED 2 STBY—Standby LED 4 PORT 1 and PORT 2 LEDs Cisco MGX 8800/8900 Series Hardware Installation Guide 2-32 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-15 describes the LEDs on the FRSM cards. Table 2-15 FRSM LEDs LED Status Description ACT Green The FRSM card set (front card and back card) is in active state. STBY Yellow or blinking yellow One of the following conditions exists: FAIL Red PORT x Note Green Red The number of ports varies Yellow with the type Off of FRSM installed in your system. • The FRSM is in Standby mode.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards FRSM-12-T3E3 Supported models: MGX 8850 (PXM45), MGX 8850/B (PXM45) The FRSM-12-T3E3 is a high-density, double-height service module that enables Frame Relay communications over an ATM network. It provides 12 ports of unchannelized T3 Frame Relay with 622 Mbps of ATM throughput. Note As of MGX Release 4, T3 support is operational and E3 is planned for a future release.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Faceplate Features Figure 2-14 shows a FRSM-12-T3E3 faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-17 describes the LEDs on the FRSM-12-T3E3s. Table 2-17 LED Status Description ACT Green The FRSM-12-T3E3 card set (front card and back card) is in active state. STANDBY Yellow The FRSM-12-T3E3 is in Standby mode. FAIL Red A failure has been detected on the FRSM-12-T3E3. PORT 1 through PORT 12 Green The port is active with no alarms detected.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-15 shows how redundant FRSM-12-T3E3 cards connect to standalone lines. Figure 2-15 Card Set Redundancy Configuration—FRSM-12-T3E3 Cards 1 1 2 2 1 2 FRSM12 front cards Midplane FRSM12 back cards Y-cables 84838 1 2 Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards MPSM-8-T1E1 Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B The MPSM-8-T1E1 (Multiprotocol Service Module) is a single-height replacement card for the AUSM-8T1/E1, FRSM-8T1/E1, and CESM-8T1/E1 narrowband service modules, and supports the back cards each of those service modules supports. The MPSM-8-T1E1 card has any service, any card (ASAC) capability.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards MPSM-T3E3-155 Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B The MPSM-T3E3-155 (Multi-Protocol Service Module) is a single-height multiprotocol service module. This card is a cell-bus based service module with OC-3 capacity.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards The MPSM-T3E3-155 card supports the features as summarized in Table 2-19. Table 2-19 MPSM-T3E3-155 Supported Feature Summary Feature Grouping Description General Frame Relay ATM • Two channelized or unchannelized OC-3/STM-1 interfaces (the second of which is reserved for APS), or three channelized or unchannelized T3/E3 interfaces. • 1:1 and 1+1 intracard APS for SONET interfaces.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards For more details on configuring, provisioning, licensing, and other details when using the MPSM-T3E3-155 card, refer to Cisco ATM and Frame Relay Services (MPSM-T3E3-155 and MPSM-16-T1E1) Configuration Guide and Command Reference for MGX Switches, Release 5.2. Figure 2-17 shows an MPSM-T3E3-155 faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards MPSM-16-T1E1 Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B The MPSM-16-T1E1 is a single-height front card that accommodates one single-height back card and fits into a slot in the upper or lower bay of the following chassis systems: • MGX 8850 (PXM1E/PXM45) and MGX 8850/B • MGX 8830 and MGX 8830/B The MPSM-16-T1E1 front card supports 16 ports with T1/E1 capabilities,
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards The MPSM-16-T1E1 card supports the features as summarized in Table 2-21. Table 2-21 MPSM-16-T1E1 Supported Feature Summary Feature Grouping Description General Supported Services Physical Layer • Support for SPVCs, SVCs, SPVPs and PVPs. • Maximum of 2000 connections supported. Any combination of Frame Relay and ATM connections is allowed.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-21 MPSM-16-T1E1 Supported Feature Summary (continued) Feature Grouping Description Frame Relay ATM • Handles up to 16 E1 worth of Frame Relay traffic. • Support for n x DS0 and T1/E1 Frame Relay interfaces. • Support for up to 496 logical Frame Relay interfaces. • Support for up to 2000 user provisioned Frame Relay connections. • Support for FR UNI/FR NNI/frame forwarding interfaces.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-18 2 MPSM-16-T1E1 Faceplate 1 ACT STANDBY 3 FAIL PORT1 PORT2 PORT3 PORT4 PORT5 PORT6 4 PORT7 PORT8 PORT9 PORT10 PORT11 PORT12 PORT13 PORT14 PORT15 PORT16 5 T1 F R 6 E1 A T M 7 C E S MPSM 16T1E1 122411 8 1 Active LED 2 Standby LED 3 Failure LED 4 Port LEDs 5 T1 Mode LED 6 E1 Mode LED 7 Service LED (FR, ATM 8 Console Port PXM1E Supported models: MGX 8830, MGX 8830/B, MGX 88
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards The PXM1E is part of a card set that consists of a PXM1E, a user interface back card, and an NNI/UNI port back card. The switch can support up to two card sets. One PXM1E user interface back card (PXM-UI-S3 or PXM-UI-S3/B) provides management interfaces for configuring the switch, using external clocks, and triggering external alarms.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards The PXM1E-8-155 NNI/UNI back cards must be installed in an APS assembly to support APS line redundancy. See the “APS Assembly” section on page 1-28 for additional information.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Note For information on PXM1E software features and configurations, refer to the Cisco MGX 8800/8900 Series Configuration Guide, Release 5.2. For technical specifications for the PXM1E cards, see the “PXM1E Specifications” section on page A-3. Module Configurations PXM1E card redundancy is preconfigured on the Cisco MGX switches.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-19 shows how redundant PXM1Es connect to standalone lines. Figure 2-19 Card Set Redundancy Configuration—PXM1Es PXM-UI-S3/B back cards 1 1 2 PXM1E front cards Note Midplane OC-3c or OC-3c/DS3 combination back cards 80148 Y-cables 2 In Figure 2-19, the clock ports on the UI-S3 back cards must be Y-cabled. Figure 2-20 shows how redundant PXM1Es connect to redundant APS lines.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Note In Figure 2-20, the clock ports on the UI-S3 back cards must be Y-cabled. Figure 2-21 shows how a single PXM1E connects to redundant APS lines.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-23 PXM1E LEDs (continued) LED Status Description STATUS Red The module is in Reset mode. Blinking red The module is booting up from boot flash. The PXM1E prompt will appear on the screen. Blinking yellow The module is booting and initializing or the module is in Standby mode. Blinking green The module is active. Green The port is active with no alarms detected.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards PXM1E-4-155 Figure 2-22 shows a PXM1E-4-155 faceplate. Table 2-23 contains LED descriptions.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards PXM1E-8-155 Figure 2-23 shows a PXM1E-8-155 faceplate. Table 2-23 contains LED descriptions.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards PXM1E-8-T3E3 Figure 2-24 shows a PXM1E-8-T3E3 faceplate. Table 2-23 contains LED descriptions.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards PXM1E-16-T1E1 Figure 2-25 shows a PXM1E-16-T1E1 faceplate. Table 2-23 contains LED descriptions.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards PXM1E-COMBO Figure 2-26 shows a PXM1E-COMBO faceplate. Table 2-23 contains LED descriptions. The PXM1E-COMBO card is also called PXM1E-T3E3-155.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards PXM45 Supported models: MGX 8850 (PXM45), MGX 8850/B (PXM45), MGX 8950, MGX 8880 The PXM45, PXM45/B, and PXM45/C allow service providers to implement a complete range of narrowband services for high-density edge applications and broadband aggregation with 45 Gbps of nonblocking switching. Note In this guide, the PXM45, PXM45/B, and PXM45/C are identified collectively as the PXM45, unless otherwise specified.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards PXM45 Support on MGX 8950 The MGX 8950 switch was introduced with PXM45/B, and can use the PXM45/B or PXM45/C card. In an MGX 8950 switch, the PXM45/B or PXM45/C card operates with the following module types: Note • AXSM/B, AXSM-XG • RPM-PR, RPM-XF For a detailed list of supported modules for the MGX 8950 switch, see Table 1-3.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Faceplate Features Figure 2-27 shows a PXM45 or PXM45/B faceplate. The faceplates look the same, except for the product name that is silk-screened on the front of each faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-28 shows a PXM45/C faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-25 describes LEDs on the PXM45 cards. Table 2-25 PXM45 LEDs LED Status Description CNTLR Port Green The controller port is active. Red A major alarm exists on the controller port. Yellow A minor alarm exists on the controller port. Off The port is inactive. CR Blue A critical network alarm is active. MJ Red A major network alarm is active. MN Yellow A minor network alarm is active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards The following module configurations are supported for the PXM45: Note • Standalone. • Card set redundancy (Y-cable). For module configuration information, refer to Chapter 4, “Planning for Card Redundancy, Line Redundancy, and Bulk Distribution”.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-26 RPM-PR Cards, Interfaces, and Supported Back Cards (continued) Switch Interface RPM-PR RPM-PR-512 NNI/UNI (512 MB DRAM) Supported Back Card Ethernet Interfaces MMF-FE Fast Ethernet, 100BASE-FX; choice of SC or MII connector. MII connector requires external transceiver. 1 RJ45-4E/B Ethernet 10BASE-T. 4 RJ45-FE Fast Ethernet, 100BASE-FX; choice of RJ-45 or MII connector.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Faceplate Features Figure 2-29 shows an RPM-PR faceplate. Figure 2-29 RPM-PR Faceplate 1 CPU OK 2 CB TX CPU OK 3 CB TX CB RX CB RX LM1 OK LM2 OK LM1 OK 4 LM2 OK RPM-PR 5 AUX 6 84492 CONSOLE 1 CPU OK LED 4 LM1 OK and LM2 OK LEDs 2 CB TX LED 5 Auxiliary port (AUX) 3 CB RX LED 6 CONSOLE port Cisco MGX 8800/8900 Series Hardware Installation Guide 2-64 Releases 2 - 5.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-27 describes the LEDs on the RPM-PR. Table 2-27 RPM-PR LEDs LED Status Description CPU OK Green The RPM-PR card set (front card and back cards) is in the active state. Yellow The RPM-PR is in Standby mode. Red The RPM-PR has failed. Off The CPU is not operational. Green Cells are being transmitted to the cell bus. Off Cells are not being transmitted to the cell bus.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards • Provides Cisco IOS-based multiprotocol routing over ATM and ATM interface Layer 3 termination, local server interconnect over high-speed LANs, access concentration, and switching between Ethernet LANs and the WAN interfaces of the Cisco MGX switch or gateway. • Provides forwarding technology for packet switching capabilities in excess of 2 million pps.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Faceplate Features Figure 2-30 shows an RPM-XF faceplate. Table 2-28 contains LED descriptions. Figure 2-30 RPM-XF Faceplate 1 CPU OK 2 CB TX CPU OK 3 CB TX CB RX CB RX LM1 OK LM2 OK LM1 OK 4 LM2 OK 80745 RPM-XF 1 CPU OK LED 3 CB RX LED 2 CB TX LED 4 LM1 OK and LM2 OK LEDs Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-28 describes the LEDs on the RPM-XF. Table 2-28 RPM-XF LEDs LED Status Description CPU OK Green The RPM-XF card set (front card and back cards) is in the active state. Yellow The RPM-XF is in Standby mode. Red The RPM-XF has failed. Off The CPU is not operational. Green Cells are being transmitted to the cell bus. Off Cells are not being transmitted to the cell bus.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards • Bulk Distribution—MGX 8830, MGX 8850 (PXM45), and MGX 8850 (PXM1E) For module configuration information, refer to Chapter 4, “Planning for Card Redundancy, Line Redundancy, and Bulk Distribution”. The following are card-level characteristics that apply to any SRM installation: • No other service modules can be installed in the SRM slots because the slots do not have cell bus connections.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-31 SRM-3T3/C Faceplate 1 ACT 2 STBY 3 FAIL 4 1:N RED 5 BERT PORT1 6 PORT2 SRM 3T3 84480 PORT3 1 Active LED (ACT) 4 1:N RED LED 2 Standby LED (STBY) 5 BERT LED 3 FAIL LED 6 PORT 1 through PORT 3 LEDs Cisco MGX 8800/8900 Series Hardware Installation Guide 2-70 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-30 describes the LEDs on the SRM-3T3/C and SRME/B. Table 2-30 SRM-3T3/C and SRME/B LEDs LED Color Function ACT Green The SRM-3T3/C card set (front card and back card) is in active state. STBY Yellow The SRM-3T3/C card set (front card and back card) is in Standby mode.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-32 shows an SRME faceplate. Figure 2-32 SRME Faceplate 1 ACT 2 STBY 3 1:N RED 4 BERT 5 PORT1 6 SRME 84482 FAIL 1 Active LED (ACT) 4 1:N RED LED 2 Standby LED (STBY) 5 BERT LED 3 FAIL LED 6 PORT 1 LED Table 2-31 describes the LEDS on the SRME card. Table 2-31 SRME LEDs LED Color Function ACT Green The SRME card set (front card and back card) is in active state.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-31 SRME LEDs (continued) LED Color Function FAIL Red When this LED is solid red and the ACT and STBY LEDs are off, one of the following conditions exists: PORT 1 1:N RED BERT • The module has failed. • The card set is not complete (no back card). Green The port is active with no alarms detected. Red The port is active and a local alarm has been detected.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards On an MGX 8850 (PXM1E or PXM45), the PXM card in slot 7 controls the SRM cards in slots 15 and 31. The PXM card in slot 8 controls the redundant SRM cards in slots 16 and 32. On an MGX 8830, the PXM1E card in slot 1 controls the SRM card in slot 7. The PXM1E card in slot 8 controls the redundant SRM card in slot 14.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Bit Error Rate Testing After a service module line or port is put into loopback mode, the SRM can generate a test pattern over the looped line or port, read the received looped data, and report on the error rate. This operation can be performed on a complete T1 or E1 line, on a fractional T1 or E1 line, on a DS0 bundle (N x DS0), or on a single DS0 channel.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-35 shows an SRME/B faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards VISM-PR Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8880 The VISM-PR, in combination with a Cisco MGX switch, enables telephone calls on conventional time-division multiplexed (TDM) voice circuits to be transported over ATM packet-switched and VoIP networks.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Note For information on VISM-PR software features and configurations, refer to the Cisco Voice Interworking Services (VISM) Configuration Guide and Command Reference, Release 3.3. For technical specifications for the VISM-PRs, see the “Single-Height Service Module Specifications” section on page A-2. Faceplate Features Figure 2-37 shows a VISM-PR faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-33 describes the LEDs on the VISM-PRs. Table 2-33 VISM-PR LEDs LED Status Description ACT Green The VISM-PR card set (front card and back card) is in active state. STBY Yellow or blinking yellow One of the following conditions exists: FAIL PORT 1 through PORT 8 Red • The VISM-PR is in Standby mode. • The VISM-PR is in mismatch state.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards VXSM Supported models: MGX 8850 (PXM45), MGX 8850/B (PXM45), MGX 8880 The VXSM is Cisco’s next generation voice switch service module. When installed in an MGX 8850 or MGX 8880 Media Gateway, the VXSM enables telephone calls on conventional time-division multiplexed (TDM) circuits to be transmitted across IP or ATM networks.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Note The RCON card (Redundancy Connector) is a small assembly that, when installed, attaches to the top and/or bottom of the rear shelves and spans slots 1 to 6. Back cards connect to the RCON which in turn connects to the mid-plane of the chassis.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-34 Transmit Pin to Signal Assignments (continued) Pin Signal Signal Pin 22 TXRING22 TXTIP22 47 23 TXRING23 TXTIP23 48 24 TXRING24 TXTIP24 49 25 Table 2-35 50 Receive Pin to Signal Assignments Pin Signal Signal Pin 1 RXRING1 RXTIP1 26 2 RXRING2 RXTIP2 27 3 RXRING3 RXTIP3 28 4 RXRING4 RXTIP4 29 5 RXRING5 RXTIP5 30 6 RXRING6 RXTIP6 31 7 RXRING7 RXTIP7 32 8
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Card Slots In an MGX 8880 chassis or an MGX 8850 chassis VXSM cards can be installed in slots 1 through 6 and 9 through 14. Slots 7 and 8 are reserved for PXM45/C cards and slots 15 and 16 are reserved for SRME and SRME/B cards. These twelve slots (1 through 6 and 9 through 14) are available for VXSM cards. However, installed AXSM and/or RPM-XF cards also share these slots.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Faceplate Features Figure 2-38 shows the VXSM-155 faceplate VXSM-155 Faceplate 2 PUSH DOWN ON PLASTIC LATCH DUAL LATCH SYSTEM 1 HOLD UP METAL LATCH LOCATED ABOVE Figure 2-38 1 CAUTION ACT 2 STBY 3 FAIL 4 ACT STBY FAIL 1 5 2 3 4 VXSM 116494 4-155 . 1 Instructions for DUAL LATCH SYSTEM: 4 FAIL LED 5 Port x LEDs (4) 1. Hold up metal latch located above. 2. Push down on plastic latch.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-37 shows the VXSM-T1E1 faceplate. 2 PUSH DOWN ON PLASTIC LATCH DUAL LATCH SYSTEM 1 HOLD UP METAL LATCH LOCATED ABOVE Figure 2-39 VXSM-T1E1 Faceplate 1 CAUTION ACT 2 STBY 3 FAIL 4 ACT STBY FAIL 1 2 5 22 24 25 26 5 48 6 T1 E1 VXSM 116493 48T1/E1 1 Instructions for DUAL LATCH SYSTEM: 4 FAIL LED 1. Hold up metal latch located above. 2. Push down on plastic latch.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Figure 2-40 shows the VXSM-T3 faceplate 2 PUSH DOWN ON PLASTIC LATCH DUAL LATCH SYSTEM 1 HOLD UP METAL LATCH LOCATED ABOVE Figure 2-40 VXSM-T3 Faceplate 1 CAUTION ACT 2 STBY 3 FAIL 4 ACT STBY FAIL 1 2 3 5 4 5 6 VXSM 138328 T3 . 1 Instructions for DUAL LATCH SYSTEM: 4 FAIL LED 5 Port x LEDs (6) 1. Hold up metal latch located above. 2. Push down on plastic latch.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Table 2-36 describes the LEDs on the VXSM front cards. Table 2-36 VXSM Front Card LEDs LED Status Description ACT Green The VXSM card set (front card and back card) is in the active state. STBY Yellow or blinking yellow One of the following conditions exists: FAIL PORT 1 through PORT 24 Red • The VXSM is in Standby mode. • The VXSM is in mismatch state.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards VXSM OC-3/STM-1 Interface VXSM OC-3/STM-1 back cards (part VXSM-BC-4-155) use the Cisco industry-standard Small Form-Factor Pluggable (SFP) modules. SFPs minimize operations and sparing costs by allowing VXSM OC-3/STM-1 back cards to be easily adapted to various types of optical interfaces.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Note For information on VXSM software features and configurations, refer to the Cisco Voice Switch Services (VXSM) Configuration and Command Reference Guide for MGX Switches, Release 5. For technical specifications for the VXSM cards, see the “Double-Height Service Module Specifications” section on page A-2. VXSM T3 Interface The VXSM T3 back card (part VXSM-BC-6-T3) supports up to 6 ports.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards The XM60 provides the following features: • Support for 60, 120, 180, or 240 Gbps of cross-point switching capacity • Dynamic sharing of capacity across multiple XM60s, allowing for 3:1 redundancy • Data forwarding capabilities in the event of a control processor failure, since the switching module is separate from the control processor • An aggregate bandwidth of 10 Gbps per slot • Four switch ASICs and
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Front Cards Faceplate Features Figure 2-41 shows the XM60 faceplate. Figure 2-41 XM60 Faceplate Active (steady green) ACT Fail (steady red) XM-60 43986 FAIL Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Back Cards Back Cards for MGX 8850 (PXM1E/PXM45) or MGX 8850 (PXM1E/PXM45) Switches Table 2-40 provides information about each back card in an MGX 8850 (PXM1E/PXM45) or MGX 8850/B (PXM1E/PXM45) switches. See Table 1-3 for information about front card and back card compatibility in the MGX 8850 (PXM1E/PXM45) or MGX 8850/B (PXM1E/PXM45) switches, respectively.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Table 2-40 Back Card Information for MGX 8850 (PXM1E/PXM45) or MGX 8850/B (PXM1E/PXM45) Switches (continued) Name Printed on the Faceplate Cisco Product ID SFP-2-155, page 2-132 SFP-8-155 SMB-2-155-EL, page 2-136 SMB-4-155 SMB-6-T3E3, page 2-138 SMB-6-T3E3 SMB-8E1 and R-SMB-8E1, page 2-139 AX-SMB-8E1 and AX-R-SMB-8E1 SMB-8E3, page 2-140 SMB-8E3 SMB-8T3, page 2-141 SMB-8T3 SMFIR-1-155, page 2-142 MGX
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Table 2-41 Back Card Information for the MGX 8950 Switch Back Card Name Printed on the Faceplate Cisco Product ID MCC-8-155, page 2-103 MCC-8-155 MGX-1GE, page 2-106 MGX-1GE MGX-1OC12POS-IR, page 2-109 MGX-1OC12POS-IR MGX-RJ45-5-ETH, page 2-111 MGX-RJ45-5-ETH MGX-XF-UI, page 2-113 MGX-XF-UI MMF-8-155-MT/B (See MMF-8-155-MT and MMF-8-155-MT/B, page 2-117) MMF-8-155-MT/B MMF-FE, page 2-118 MGX-MMF-FE
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Back Cards for MGX 8830 Switches Table 2-42 provides information about each back card in the MGX 8830 or MGX 8830/B switch. See Table 1-3 for information about front card and back card compatibility.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Back Cards for MGX 8880 Media Gateway Table 2-43 provides information about each back card in an MGX 8880 Media Gateway. See Table 1-3 for information about front card and back card compatibility in the MGX 8880 gateway.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Table 2-43 Back Card Information for the MGX 8880 Media Gateway (continued) Name Printed on the Faceplate Cisco Product ID SMFLR-8-155-LC/B from SMFLR-8-155-LC and SMFLR-8-155-LC/B, page 2-151 SMFLR-8-155-LC and SMFLR-8-155-LC/B SMFSR-1-2488/B from SMFSR-1-2488 and SMFSR-1-2488/B, page 2-152 SMFSR-1-2488 and SMFSR-1-2488/B SMFXLR-1-2488 and SMFXLR-1-2488/B, page 2-154 SMFXLR-1-2488 and SMFXLR-1-2488/B STM1-E
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards 12IN1-8S The 12IN1-8S is an eight-port back card that provides V.35 and X.21 (V.11) serial interfaces. Figure 2-42 shows the 12IN1-8S faceplate. Figure 2-42 12IN1-8S Faceplate 12-IN-1 8S 1 ENABLED 1 2 3 4 5 6 7 8 P O R T P O R T 2 P O R T 84478 P O R T 1 ENABLED LED • Green—The back card is active. • Off—The back card is not active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards BNC-2E3 The BNC-2E3 is a two-port back card that provides E3 interfaces. Figure 2-43 shows the BNC-2E3 faceplate. The BNC-2E3A faceplate for Australia is different (not shown). Cables: CAB-BNC-Y, CAB-BNC-Y/B. Figure 2-43 BNC-2E3 Faceplate BNC-2E3 1 SIGNAL RX 2 PORT 1 TX 1 SIGNAL RX 2 PORT 2 84949 TX 1 2 SIGNAL LED • Green—The back card is receiving a signal on the corresponding line.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards BNC-2T3 The BNC-2T3 is a two-port back card that provides T3 interfaces. Figure 2-44 shows the BNC-2T3 faceplate. Cable: CAB-BNC-Y, CAB-BNC-Y/B. Figure 2-44 BNC-2T3 Faceplate BNC-2T3 1 SIGNAL RX PORT 1 2 TX 1 SIGNAL RX PORT 2 2 84676 TX 1 SIGNAL LED • Green—The back card is receiving a signal on the corresponding line.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards BNC-3-T3E3 The BNC-3-T3E3 back card provides three T3 interfaces. Figure 2-45 shows the BNC-3-T3E3 faceplate. Cable: CAB-BNC-Y, CAB-BNC-Y/B.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards BNC-3T3-M The BNC-3T3-M is a back card that provides three T3 interfaces. Figure 2-46 shows the BNC-3T3-M faceplate. Cable: CAB-BNC-Y, CAB-BNC-Y/B.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MCC-8-155 The MCC-8-155 is a back card that provides eight OC-3c interfaces using 16 MCC connectors (8 transmit and 8 receive). Figure 2-47 shows the MCC-8-155 faceplate. Cables: CAB-MCC-T1E1 and CAB-MCC-T1E1-Y.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MCC-16-E1 The MCC-16-E1 is a back card that provides 16 E1 interfaces using 32 E1 MCC connectors (16 transmit and 16 receive). Figure 2-48 shows the MCC-16-E1 faceplate. Cables: CAB-MCC-T1E1 and CAB-MCC-T1E1-Y. Figure 2-48 MCC-16-E1 Faceplate MCC-16-E1 1 ENABLE 1 2 3 4 RX TX 5 6 7 8 2 9 10 11 12 RX TX 13 14 15 75645 16 1 ENABLE LED • Green—The back card is active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Supports 1:N redundancy in the following switches: • MGX 8830/B (with RCON-1TO3-8830) • MGX 8850/B (with RCON-1TO3-8850 or RCON-1TO5-8850) Redundant back card is RED-16-T1E1. Figure 2-49 MCC-16-E1-1N Faceplate MCC 16-E1-IN 1 ENABLE TX RX 1 2 3 4 5 6 7 8 2 9 10 11 12 13 14 15 16 TX 122414 RX 1 ENABLE LED • Green—The back card is active. • Off—The back card is not active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MGX-1GE The MGX-1GE is a single-port high-speed uplink (Gigabit Ethernet) back card. The MGX-1GE is installed in the upper rear bay back slot directly behind the RPM-XF. The MGX-1GE uses SFP modules that support Gigabit Ethernet rates on SX, LH/LX, ZX and T Gigabit Ethernet interface types. The following table provides details for the modules that are supported on the MGX-1GE.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Figure 2-50 MGX-1GE Faceplate MGX-1GE LINK 1 TX RX 2 3 FAIL RX 4 80747 TX 1 2 3 LINK LED FAIL LED • Green—A link has been established. • Yellow—The back card has failed. • Off—A link has not been established. • Off—The back card is operating properly. 4 TX and RX LEDs • Green—The back card is receiving or transmitting traffic. • Off—The back card is not receiving or transmitting traffic.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MGX-2GE Figure 2-51 shows the MGX-2GE faceplate. The MGX-2GE card is a single-height, 2-port Gigabit Ethernet back card for RPM-XF module. Cables: CAB-FIR-LC, CAB-MMF-LC, CAB-SMFLR-LC. Figure 2-51 MGX-2GE Faceplate MGX-2GE 1 ENBL 2 ST 6 1 3 4 SD ST 7 2 5 122606 SD 1 3 5 ENBL LED 2 Port 0 status LED • Off—The back card is functioning. • Green—The link is up.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MGX-1OC12POS-IR The MGX-1OC12POS-IR is a single-port high-speed uplink (OC-12 POS) back card. This back card provides a trunk uplink that supports OC-12c/STM-4c bandwidth of 622 Mbps throughput over a standard SONET/SDH interface through use of a single-mode fiber, intermediate reach SC connector. The MGX-1OC12POS-IR is installed in the upper rear bay back slot directly behind the RPM-XF.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MGX-2OC12POS-IR Figure 2-53 shows the MGX-2OC12POS-IR faceplate. Figure 2-53 MGX-2OC12POS-IR Faceplate MGX-2 OC12POS 1 ENBL 2 ST 6 1 3 4 SD ST 7 2 5 122605 SD 1 3 5 ENBL LED 2 Port 0 status LED • Off—The back card is functioning. • Green—The link is up. • Yellow—The back card has failed • Yellow—The link is down.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MGX-RJ45-5-ETH The MGX-RJ45-5-ETH is a single-height back card for the RPM-PR that provides five RJ-45 connectors for Gigabit Ethernet, Fast Ethernet, or Ethernet lines. Figure 2-54 shows the MGX-RJ45-5-ETH faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MGX-RJ48-8E1 The MGX-RJ48-8E1 is a single-height back card that provides eight RJ-48 connectors for E1 lines. Figure 2-55 shows the MGX-RJ48-8E1 faceplate. Note This card is for use in Australia. Figure 2-55 MGX-RJ48-8E1 Faceplate MGXRJ48-8E1 1 2 3 4 1 5 6 7 84839 8 1 Eight RJ-48 connectors for E1 lines Cisco MGX 8800/8900 Series Hardware Installation Guide 2-112 Releases 2 - 5.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MGX-XF-UI The MGX-XF-UI is a management back card that provides remote management capabilities for the RPM-XF through a console connection, an auxiliary connection, and two fast ethernet (FE) ports. The MGX-XF-UI is always installed in the lower rear bay back slot directly behind the RPM-XF. Figure 2-56 shows the MGX-XF-UI faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Note Connecting to the auxiliary port through a modem is not supported. The auxiliary port can operate at a user-specified baud rate (1200 to 9600 baud). The console port can operate at a user-specified baud rate (1200 to 115200 baud). A console port speed rate of 9600 baud is recommended.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Figure 2-58 MGX-XF-UI/B Faceplate MGX-XF-UI/B A U X 1 C O N S O L E 2 3 STATUS L N K A C T ETHERNET 0 4 L N K A C T 122078 ETHERNET 1 1 2 3 AUX—An RJ-45 receptacle that provides connection to an auxiliary device that is used as an external terminal for local administrative access.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MMF-4-155/C The MMF-4-155/C is a multimode fiber back card that provides four SONET/SDH OC-3c/STM-1 interfaces, each operating at 155 Mbps. Figure 2-59 shows the MMF-4-155/C faceplate. Cables: CAB-SMF-SC-(several), and CAB-SMF-Y-SC.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MMF-8-155-MT and MMF-8-155-MT/B The MMF-8-155-MT and the MMF-8-155-MT/B are multimode fiber back cards that provide eight SONET/SDH OC-3c/STM-1 interfaces, each operating at 155 Mbps. Figure 2-60 shows the MMF-8-155-MT and MMF-8-155-MT/B faceplate. Note The only visible difference between the back card faceplates is the product name, which is silk-screened on the front of each faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards MMF-FE The MMF-FE is a one-port back card that provides a choice of two Ethernet connectors for 100BASE-FX connection to MMF. You can use an SC type fiber optic connector or an MII connector that requires an external transceiver to complete the optical connection. Figure 2-61 shows the MMF-FE faceplate. Cables: CAB-MMF-SC (several).
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards PXM-HD The PXM-HD is a single-height back card that is installed in the MGX 8850 (PXM45) switch. It houses a 6-GB hard disk drive that contains all switch and network-related information and an OC-3c uplink controller port. Figure 2-62 shows the PXM-HD faceplate. Note The PXM-HD has a switch that is activated by the ejector lever on the faceplate. The module must be fully seated in the switch.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards PXM-UI-S3 and PXM-UI-S3/B The user interface back card (PXM-UI-S3 or PXM-UI-S3/B) provides management interfaces for configuring the switch, using external clocks, and triggering external alarms. The user interface back card also provides Stratum-3 network clocking and is installed in the top bay of the switch (when the switch is viewed from the rear) behind the PXM45 or PXM1E.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Figure 2-63 shows the PXM-UI-S3 back card faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Figure 2-64 shows the PXM-UI-S3/B back card faceplate. See Table 2-22 for PXM1E and PXM-UI-S3/B compatibility. For cable information, see Table B-14 on page B-14. Figure 2-64 PXM-UI-S3/B Faceplate PXM UI-S3/B 1 C P P2 P1 2 S P L A N 1 3 L A N 2 4 E X T C L K 1 5 E X T C L K 2 6 A L A R M 80666 7 1 An RJ-45 receptacle for the control port 4 (CP) PNNI modem port.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Note The control port has a default data rate of 9600 bps. The data rate is configurable using the cnfserialif command from 1200 bps to 38400 bps. The LAN1 port provides a 10/100 base-T Ethernet interface. RBBN-16-T1E1 The RBBN-16-T1E1 is a back card that provides 16 T1/E1 interfaces through two RBBN connectors. Figure 2-65 shows the RBBN-16-T1E1 faceplate. Cables: CAB-RBBN-16-T1E1 and CAB-RBBN-16T1E1-Y.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards RBBN-16-T1E1 Faceplate ENBL E1 T1 Figure 2-65 ENBL E1 T1 RBBN 16-T1E1 1 3 R X 4 80665 T X 2 1 2 Enabled LED (ENBL) • Green—The back card is active. • Off—The back card is not active. E1 and T1 LEDs • 3 36-pin female RBBN connector—TX 4 36-pin female RBBN connector—RX Green—The back card is operating in E1 or T1 mode.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Note Figure 2-66 does not show its bail latches. Figure 2-66 RBBN-16-T1E1-1N Faceplate ENBL E1 T1 RBBN 16-T1E1-1N T X 122802 R X 1 2 Enabled LED (ENBL) • Green—The back card is active. • Off—The back card is not active. E1 and T1 LEDs • 3 36-pin female RBBN connector—TX 4 36-pin female RBBN connector—RX Green—The back card is operating in E1 or T1 mode.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Figure 2-67 RED-16-T1E1 RED 16-T1E1 122413 S TAT U S Cisco MGX 8800/8900 Series Hardware Installation Guide 2-126 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards RJ45-4E/B The RJ45-4E/B is a back card that provides four IEEE 802.3 Ethernet 10BASE-T interfaces. Figure 2-68 shows the RJ45-4E/B faceplate. Figure 2-68 RJ45-4E/B Faceplate RJ45-4E/B 1 ENABLED 2 LINK P O R T 1 3 2 LINK P O R T 2 3 2 LINK P O R T 3 3 2 LINK P O R T 3 84477 4 1 2 3 ENABLED LED • Green—The back card is active. • Off—The back card is not active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards RJ45-FE The RJ45-FE back card has an RJ-45 connector to attach to Category 5 UTP for 100BASE-TX, and a media independent interface (MII) connector that permits connection through external transceivers to multimode fiber for 100BASE-FX physical media. Figure 2-69 shows the RJ45-FE faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards RJ48-8E1 and R-RJ48-8E1 The RJ48-8E1 and R-RJ48-8E1 are single-height back cards that provide eight RJ-48 connectors for E1 lines. Figure 2-70 shows the RJ48-8E1 and R-RJ48-8E1 faceplates. The R-RJ48-8E1 has no connectors on the front of the faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards RJ48-8T1 and R-RJ48-8T1 The RJ48-8T1 and R-RJ48-8T1 are single-height back cards that provide eight RJ-48 connectors for T1 lines. Figure 2-71 shows the RJ48-8T1 and R-RJ48-8T1 faceplates. The R-RJ48-8T1 has no connectors on the front of the faceplate.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SCSI2-2HSSI/B The SCSI2-2HSSI/B is a back card that provides two unchannelized HSSI interfaces. Each interface supports approximately 51 Mbps. With both lines operating, each card supports a maximum throughput of 70 Mbps. Figure 2-72 shows the SCSI2-2HSSI faceplate. Cables: CAB-SCSI2-Y and CAB-SCSI2-Y=.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SFP-2-155 The SFP-2-155 is a back card that provides two OC-3c/STM-1 interfaces operating at 155 Mbps. Both OC-3c ports have SONET transceivers that allow you to interchange or combine transceivers. Table 2-45 provides details for the transceivers that are supported on the SFP-2-155 card.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Figure 2-73 shows the SFP-2-155 faceplate. Cables: CAB-MMF-LC, CAB-MMF-LC-Y, CAB-SMFIR-LC, CAB-SMFLR-LC-Y, CAB-SMFIR-LC-Y, CAB-SMFLR-LC, CAB-SMF-LC, CAB-SMF-LC-YSMB-.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SFP-8-155 The SFP-8-155 is a back card that provides eight OC-3c/STM-1 interfaces operating at 155 Mbps. All eight OC-3c ports have SONET transceivers that allow you to interchange or combine transceivers. Table 2-46 provides details for the transceivers that are supported on the SFP-8-155 card.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Figure 2-74 shows the SFP-8-155 faceplate. Cables: CAB-MMF-LC, CAB-MMF-LC-Y, CAB-SMFIR-LC, CAB-SMFIR-LC-Y, CAB-SMFLR, CAB-SMFLR-Y.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMB-2-155-EL The SMB-2-155-EL is an electrical back card that provides two OC-3c/STM-1 interfaces, each operating at 155 Mbps. Figure 2-75 shows the SMB-2-155-EL faceplate. Cables: CAB-SMB-BNC-Y, CAB-T3/E3-PL-AD.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMB-4-155 The SMB-4-155 is a back card that provides four OC-3c/STM-1 interfaces, each operating at 155 Mbps. Figure 2-76 shows the SMB-4-155 faceplate. Cables: CAB-T3E3-PL-AD, CAB-SMB-BNC-Y, CAB-T3E3-PL-CE-AD, and CAB-T3E3-PL-CE-Y.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMB-6-T3E3 The SMB-6-T3E3 is a single-height back card that provides six T3 or E3 interfaces. Figure 2-77 shows the SMB-6-T3E3 faceplate. Cables: CAB-T3E3-PL-AD, CAB-SMB-BNC-Y. Figure 2-77 SMB-6-T3E3 Faceplate SMB 6T3 1 ENABLED RX PORT 1 TX RX PORT 2 TX RX PORT 3 TX 2 RX PORT 4 TX RX PORT 5 TX RX PORT 6 84499 TX 1 ENABLED LED • Green—The back card is active. • Off—The back card is not active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMB-8E1 and R-SMB-8E1 The SMB-8E1 and R-SMB-8E1 are single-height back cards that provide eight SMB connectors for E1 lines. Figure 2-78 shows the SMB-8E1 and R-SMB-8E1 faceplates. The R-SMB-8E1 has no connectors on the front of the faceplate. Cables: CAB-T3E3-PL-AD, CAB-T3E3-PL-CE-AD, CAB-T3E3-PL-CE-Y, and CAB-SMB-BNC-Y.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMB-8E3 The SMB-8E3 is a back card that provides eight E3 interfaces. Figure 2-79 shows the SMB-8E3 faceplate. Cables: CAB-T3E3-PL-AD, CAB-T3E3-PL-CE-AD, CAB-T3E3-PL-CE-Y, and CAB-SMB-BNC-Y. Figure 2-79 SMB-8E3 Faceplate SMB-8E3 1 ENABLED RX PORT 1 TX RX PORT 2 TX RX PORT 3 TX RX PORT 4 TX 2 RX PORT 5 TX RX PORT 6 TX RX PORT 7 TX RX PORT 8 80640 TX 1 ENABLED LED • Green—The back card is active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMB-8T3 The SMB-8T3 is a back card that provides eight T3 interfaces. Figure 2-80 shows the SMB-8T3 faceplate. Cables: CAB-T3E3-PL-AD, CAB-T3E3-PL-CE-AD, CAB-T3E3-PL-CE-Y, and CAB-SMB-BNC-Y. Figure 2-80 SMB-8T3 Faceplate SMB-8T3 1 ENABLED RX PORT 1 TX RX PORT 2 TX RX PORT 3 TX RX PORT 4 TX 2 RX PORT 5 TX RX PORT 6 TX RX PORT 7 TX RX PORT 8 31012 TX 1 ENABLED LED • Green—The back card is active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFIR-1-155 The SMFIR-1-155 is a single-mode fiber, intermediate-reach back card that provides one OC-3c/STM-1 interface operating at 155 Mbps. Figure 2-81 shows the SMFIR-1-155 faceplate. Cable: CAB-SMF-SC(several). Figure 2-81 SMFIR-1-155 Faceplate SRME SMFR 155-1 1 ENABLED 2 SIGNAL RX P O R T 1 3 84483 TX 1 2 ENABLED LED • Green—The back card is active. • Off—The back card is not active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFIR-1-622/C The SMFIR-1-622/C is a single-mode fiber, intermediate-reach back card that provides one OC-12c/STM-4 interface operating at 622 Mbps. Figure 2-82 shows the SMFIR-1-622/C faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC. Figure 2-82 SMFIR-1-622/C Faceplate SMFIR 1-622/C ENABLED 1 SIGNAL 2 RX P O R T 1 3 84158 TX 1 2 3 ENABLED LED • Green—The back card is active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFIR-2-622 and SMFIR-2-622/B The SMFIR-2-622 and the SMFIR-2-622/B are single-mode fiber, intermediate-reach back cards that provide two OC-12c/STM-4 interfaces, each operating at 622 Mbps. Figure 2-83 shows the SMFIR-2-622 and SMFIR-2-622/B faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFIR-4-155/C The SMFIR-4-155/C is a single-mode fiber, intermediate-reach back card that provides four OC-3c/STM-1 interfaces, each operating at 155 Mbps. Figure 2-84 shows the SMFIR-4-155/C faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFIR-8-155-LC and SMFIR-8-155-LC/B The SMFIR-8-155-LC and the SMFIR-8-155-LC/B are single-mode fiber, intermediate-reach back cards that provide eight SONET/SDH OC-3c/STM-1 interfaces, each operating at 155 Mbps. Figure 2-85 shows the SMFIR-8-155-LC and SMFIR-8-155-LC/B faceplate. Cables: CAB-SMF-LC and CAB-SMF-LC-Y.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFLR-1-2488 and SMFLR-1-2488/B The SMFLR-1-2488 and SMFLR-1-2488/B are single-mode fiber, long-reach back cards that provide one OC-48c/STM-16 interface, operating at 2488 Mbps. Figure 2-86 shows the SMFLR-1-2488 and SMFLR-1-2488/B faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFLR-1-622/C The SMFLR-1-622/C is a single-mode fiber, long-reach back card that provides one OC-12c/STM-4 interface operating at 622 Mbps. Figure 2-87 shows the SMFLR-1-622/C faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC. Figure 2-87 SMFLR-1-622/C Faceplate SMFLR 1-622/C ENABLED 1 SIGNAL 2 RX P O R T 1 3 84157 TX 1 2 ENABLED LED • Green—The back card is active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFLR-2-622 and SMFLR-2-622/B The SMFLR-2-622 and the SMFLR-2-622/B are single-mode fiber, long-reach back cards that provide two OC-12c/STM-4 interfaces, each operating at 622 Mbps. Figure 2-88 shows the SMFLR-2-622 and the SMFLR-2-622/B faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFLR-4-155/C The SMFLR-4-155/C is a single-mode fiber, long-reach back card that provides four SONET OC-3c/STM-1 interfaces, each operating at 155 Mbps. Figure 2-89 shows the SMFLR-4-155/C faceplate. Cable: CAB-SMF-SC- (several), CAB-SMF-Y-SC.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFLR-8-155-LC and SMFLR-8-155-LC/B The SMFLR-8-155-LC and the SMFLR-8-155-LC/B are single-mode fiber, long-reach back cards that provide eight SONET/SDH OC-3c/STM-1 interfaces, each operating at 155 Mbps. Figure 2-90 shows the SMFLR-8-155-LC and SMFLR-8-155-LC/B faceplate. Cables: CAB-SMF-LC and CAB-SMF-LC-Y.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFSR-1-2488 and SMFSR-1-2488/B The SMFSR-1-2488 and the SMFSR-1-2488/B are single-mode fiber, short-reach back cards that provide one OC-48c/STM-16 interface operating at 2488 Mbps. Figure 2-91 shows the SMFSR-1-2488 and SMFSR-1-2488/B faceplate. Cables: CAB-SMF-SC-(several), CAB-SMF-Y-SC.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFSR-1-9953 With the SMFSR-1-9953, SMFIR-1-9953, SMFLR-1-9953 back card assembly, the AXSM-1-9953-XG can work at the OC-192 rate, providing one OC-192 port/trunk. Figure 2-92 shows the SMFSR-1-9953 faceplate. Cables: CAB-SMF-SC, CAB-SMF-Y-SC. Warning This connector shields a Class 1 laser. Do not look into the connector.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards SMFXLR-1-2488 and SMFXLR-1-2488/B The SMFXLR-1-2488 and the SMFXLR-1-2488/B are single-mode fiber, extended long-reach back cards that provide one OC-48c/STM-16 interface operating at 2488 Mbps. Figure 2-93 shows the SMFXLR-1-2488 and SMFXLR-1-2488/B faceplate. Cables: CAB-SMF-SC- (several), CAB-SMF-Y-SC.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards STM1-EL-1 The STM1-EL-1 is a back card that provides one STM1 interface. Figure 2-94 shows the STM1-EL-1 faceplate. Cables: CAB-T3E3-PL-AD and CAB-SMB-BNC-Y (United States). CAB-T3E3-PL-CE and CAB-T3E3-PL-CE-Y (International). Figure 2-94 STM1-EL-1 Faceplate SRME STM1 EL-1 ENABLED 1 SIGNAL 2 RX 3 PORT 1 84484 TX 1 2 3 ENABLED LED • Green—The back card is active. • Off—The back card is not active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards T3E3-155 The T3E3-155 is a back card that provides eight T3/E3 interfaces and four OC-3c interfaces. All eight electrical ports can be configured to be either all T3 lines or all E3 lines, but they cannot be mixed. All four OC-3c ports have SONET transceivers that allow you to interchange or combine transceivers. Table 2-47 provides details for the transceivers that are supported on the T3E3-155.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Figure 2-95 shows the T3E3-155 faceplate. Cables for item 3:CAB-MCC-T1E1 and CAB-MCC-T1E1-Y. Cables for item 4: CAB-SMF-LC, CAB-SMF-LC-Y, CAB-MMF-LC, and CAB-MMF-LC-Y. Figure 2-95 T3E3-155 Faceplate ENBL E3 T3 ENBL E3 T3 1 2 1 2 3 4 RX 3 TX 5 6 7 8 ST 1 SD ST 2 SD 4 ST 3 SD ST 4 SD 84006 T3E3-155 1 2 Enabled LED (ENBL) • Green—The back card is active. • Off—The back card is not active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards VXSM-BC-4-155 The VXSM-BC-4-155 card is a back card for the VXSM-4-155 front card. Figure 2-96 shows the VXSM-BC-4-155 faceplate. Figure 2-96 VXSM-BC-4-155 Faceplate VXSM-BC 45 155 ENABLED 1 ST 2 1 SD ST 2 SD ST 3 SD ST 4 116497 SD 1 Enabled LED (ENBL) • Green—The back card is active. • Off—The back card is not active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards VXSM-BC-24-T1E1 The VXSM-BC-24-T1E1 card is a back card for the VXSM-T1E1 front card. Figure 2-97 shows the VXSM-BC-24-T1E1 faceplate. Figure 2-97 VXSM-BC-24-T1E1 Faceplate VXSM-BC 24-T1/E1 ENABLED E1 T1 2 TX 3 RX 4 116496 1 1 2 Enabled LED (ENBL) • Green—The back card is active. • Off—The back card is not active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards VXSM-BC-3T3 The VXSM-BC-3T3 card is a back card for the VXSM-6 T3 front card. Figure 2-98 shows the VXSM-BC-3T3 faceplate. Figure 2-98 VXSM-BC-3T3 Faceplate VXSM-BC 3-T3/E3 ENABLED E3 T3 1 1 2 2 3 3 RX PORT 1 TX RX 4 PORT 2 TX RX PORT 3 138326 TX 1 2 Enabled LED (ENBL) 3 Line Status LEDs (3) • Green—The back card is active.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards VXSM-BC-3T3 The VXSM-BC-3T3 card is a back card for the VXSM-T3 front card. VXSM-R-BC The VXSM-R-BC is a redundant back card. Figure 2-99 shows the VXSM-R-BC faceplate. Figure 2-99 VXSM-R-BC Faceplate VXSM-BC R ENABLED 116495 1 1 Enabled LED (ENBL) • Green—The back card is active. • Off—The back card is not active. Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway Back Cards Cisco MGX 8800/8900 Series Hardware Installation Guide 2-162 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
C H A P T E R 3 Preparing for Installation This chapter lists the requirements for installing the Cisco MGX 8850, Cisco MGX 8850/B, Cisco MGX 8950, Cisco MGX 8830 and Cisco MGX 8830/B switches and their related components. It also lists requirements for installing the Cisco MGX 8880 Media Gateway.
Chapter 3 Preparing for Installation Safety Requirements Safety Requirements This section describes safety requirements for the MGX 8850 and MGX 8850/B switch. Before you install a Cisco MGX switch, ensure that all of the criteria in this section are met.
Chapter 3 Preparing for Installation Safety Requirements Warning Never attempt to lift the chassis with the handles on the power supplies, fan trays, or the switching modules. These handles are not designed to support the weight of the chassis. Using them to lift or support the chassis can result in severe damage to the equipment and serious bodily injury.
Chapter 3 Preparing for Installation Safety Requirements Warning Read the installation instructions before you connect the system to its power source. Statement 1004 Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals.
Chapter 3 Preparing for Installation Safety Requirements Warning This unit might have more than one power supply connection; all connections must be removed completely for you to completely remove power from the unit. Statement 124 Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040 Warning This unit is intended for installation in restricted access areas.
Chapter 3 Preparing for Installation Safety Requirements • Use the Cisco MGX AC and DC systems within the specifications provided by their marked electrical ratings and product usage instructions. • Install the Cisco MGX AC and DC systems with the following local, national, or international electrical codes: – United States—National Fire Protection Association (NFPA70), United States National Electrical Code – Canada—Canadian Electrical Code, Part 1, CSA C22.
Chapter 3 Preparing for Installation Safety Requirements Preventing ESD Damage Proper ESD protection is required whenever you handle Cisco equipment. ESD damage, which can occur when electronic cards or components are improperly handled, results in complete or intermittent failures. Use an antistatic strap when you are handling equipment. The Cisco MGX switch ships with an antistatic wrist strap kit, which you should use when you are handling cards or components.
Chapter 3 Preparing for Installation Safety Requirements General Card Installation Guidelines This section contains recommendations and precautions for: • Installing and replacing cards and modules • Hot swapping cards and modules • Card installation Card Installation and Replacement Suggestions The following are examples of recommended installation and replacement practices for cards and modules.
Chapter 3 Preparing for Installation Safety Requirements Backplane Inspection Check Points Bent pins • 48456 Figure 3-1 Bent divider Inspect the card for irregular holes or off-center pin insertion prongs on the connector (see Figure 3-2). If the connector has irregular holes or off-center prongs, do not install the card. Installing a card that has a damaged connector damages the backplane.
Chapter 3 Preparing for Installation How Cisco MGX Systems are Shipped Caution PXM45 controller cards go in slots 7 and 8 on the MGX 8850 (PXM45), MGX 8850/B (PXM45), or MGX 8950 switch. PXM1E controller cards go in slots 7 and 8 on the MGX 8850 (PXM1E) or MGX 8850/B (PXM45) switch. PXM1E controller cards go in slots 1 and 2 on the MGX 8830 or MGX 8830/B switch. Do not insert controller cards into any other slots. All other slots have a guide pin where the controller card slots do not.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-1 Space, Weight, and Power Specifications for the Cisco MGX 8850 or MGX 8850/B System Specification Description DC-powered system Dimensions Note Racks must have 17.75 in. minimum between mounting rails. 17 RUs Height: 29.75 in. (75.56 cm) Width: 19 in. (48.26 cm) Depth: 21.5 in. (54.6 cm)—Excluding cable management and front door AC-powered system 20 RUs Height: 35 in. (88.9 cm) Width: 19 in. (48.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch The following sections are included: • Seismic Anchoring, page 3-12 • Shock, page 3-12 • Vibration, page 3-12 • Space, page 3-13 • Temperature, Altitude, and Humidity, page 3-15 • Ventilation, page 3-16 Seismic Anchoring In order for you to secure a Cisco-supplied cabinet, the holes in the upper and lower corners accommodate 3/8-inch or 1/2-inch bolts.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-2 Vibration Condition Recommendations (continued) Category NEBS Description Non-Operational Earthquake • MDVT Description None. • No damage to the switch when tested to earthquake waveform. • 75-mm maximum single amplitude deflection. • Frame-level natural mechanical resonant frequency > 2 Hz. • Frame-level natural mechanical resonant frequency > 6 Hz.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Figure 3-3 MGX 8850 or MGX 8850/B Switch Components 2 RU Exhaust plenum 3.5 in. 1 RU Upper fan tray 1.75 in. 10 RU Status LEDs Switch 17.5 in. 1 RU Lower fan tray 1.75 in. 3 RU Air intake plenum 5.25 in. 3 RU 17670 DC AC DC Optional AC power tray 5.25 in. 1200 W AC 1200 W DC AC DC 1200W AC 1200W The MGX 8850 or MGX 8850/B switch and components fit in either a 19-inch (48.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch The location of the Cisco MGX switch and the layout of your rack or wiring room are extremely important for proper system operation. If equipment items are too close together, ventilation might be inadequate, and panels might become inaccessible. As a result, the system might malfunction or even shut down, and maintenance and repair are made more difficult.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Enclosed racks must have adequate ventilation. Ensure that the rack is not overly congested, because each unit generates heat. An enclosed rack should have louvered sides and a fan to provide cooling air.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Enclosed racks must have adequate ventilation. Ensure that the rack is not overly congested, because each unit generates heat. An enclosed rack should have louvered sides and a fan to provide cooling air.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch The following sections provide additional information about power: • AC Power, page 3-18 • DC Power, page 3-19 • Power Consumption Calculation Tables, page 3-20 AC Power AC power is supplied to the MGX 8850 or MGX 8850/B switch through the AC power supply tray. AC power sources must be dedicated AC branch circuits. Each branch circuit must be protected by a dedicated two-pole circuit breaker.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Figure 3-5 Schematic of AC Plug Wiring L1 200 to 240 VAC H8397 L2 DC Power DC power is supplied to the MGX 8850 or MGX 8850/B switch through one or two DC PEMs. Each DC PEM must be connected to a dedicated 60-A regulated source. Each branch circuit must have a 60-A circuit breaker at the source. Wires connecting the PEMs to the sources should be capable of carrying 60 A.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Power Consumption Calculation Tables You can use Table 3-6 to calculate the typical power requirement for a MGX 8850 (PXM45/PXM1E) or MGX 8850/B switch. Table 3-6 Power Consumption Calculation for MGX 8850 or MGX 8850/B Switch Components A B C D Number of Cards Installed Watts per Card Total Card Power (AxB) Total 48-V Current (ADC) (C/48) Front Card AUSM-8E1/B 28.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-6 Power Consumption Calculation for MGX 8850 or MGX 8850/B Switch Components (continued) A B C D Number of Cards Installed Watts per Card Total Card Power (AxB) Total 48-V Current (ADC) (C/48) Front Card AXSM-8-155-E 80 • MMF-4-155/C 21.3 • SMB-4-155 25 • SMFIR-4-155/C 12 • SMFLR-4-155/C 12 AXSM-16-155 94.6 • MMF-8-155-MT 21.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-6 Power Consumption Calculation for MGX 8850 or MGX 8850/B Switch Components (continued) A B C D Number of Cards Installed Watts per Card Total Card Power (AxB) Total 48-V Current (ADC) (C/48) Front Card • SMB-8E1 5 • R-SMB-8E1 5 CESM-8T1 and CESM-8T1/B 29.1 • RJ48-8T1 3 • R-RJ48-8T1 3 FRSM-2CT3 • BNC-2T3 49 5 FRSM-2T3E3 30 FRSM-8E1 25.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-6 Power Consumption Calculation for MGX 8850 or MGX 8850/B Switch Components (continued) A B C D Number of Cards Installed Watts per Card Total Card Power (AxB) Total 48-V Current (ADC) (C/48) Front Card • RJ48-8T1 3 • R-RJ48-8T1 3 • MGX-RJ48-8E1 3 • RJ48-8E1 3 MPSM-16T1E1 40 • MCC-16-T1E1-1N 8 • RBBN-16-T1E1-1N 8 • RED-16-T1E1 8 MPSM-T3E3-155 50 • BNC-3-T3E3-Y 4 • SF
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-6 Power Consumption Calculation for MGX 8850 or MGX 8850/B Switch Components (continued) A B C D Number of Cards Installed Watts per Card Total Card Power (AxB) Total 48-V Current (ADC) (C/48) Front Card • T3E3-155 10 PXM45 or PXM45/B 101 PXM45/C 121 • PXM-UI-S3 4 • PXM-HD 9 RPM-PR-256 44 • MMF-FE 3.03 • RJ45-4E/B 1.25 • RJ45-FE 3.03 RPM-PR-512 45 • MMF-FE 3.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-6 Power Consumption Calculation for MGX 8850 or MGX 8850/B Switch Components (continued) A B C D Number of Cards Installed Watts per Card Total Card Power (AxB) Total 48-V Current (ADC) (C/48) Front Card VISM-PR-8T1 60 • RJ48-8T1 3 • R-RJ48-8T1 3 VXSM-4-155 160 • VXSM-BC-4-155 8 • VXSM-R-BC 9 VXSM-48T1E1 • VXSM-BC-24T1E1 (used in pairs) VXSM-6-T3 • VXSM-BC-3T3 110 9 154 6.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-7 Check MGX 8850 or MGX 8850/B Required Tools and Equipment Tools and Equipment Hardware Components and Cables Cisco MGX 8850 or MGX 8850/B switches, with the front cards and back cards already installed If your configuration was not installed in a Cisco-supplied cabinet, you will need the following components for your system: • Cabinet or rack that meets the RETMA Standard EIA-310-D requirements •
Chapter 3 Preparing for Installation Site Requirements for the MGX 8850 or MGX 8850/B Switch Table 3-7 Check MGX 8850 or MGX 8850/B Required Tools and Equipment (continued) Tools and Equipment AC power cord for AC power supply tray, optional for AC power: • Argentina: Cisco Part Number CAB-ACR • Australia: Cisco Part Number PWRCD-ANZ • Continental Europe: Cisco Part Number PWRCD-EU • Great Britain: Cisco Part Number PWRCD-GBI • Ireland: Cisco Part Number PWRCD-GBI • Italy: Cisco Part Number
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch Site Requirements for the MGX 8950 Switch This section describes requirements for the site where the Cisco MGX 8950 switch is to be installed. Before you install the switch, ensure that all of the criteria in this section are met. Table 3-8 summarizes the space, weight, and power requirements for the switch.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch Table 3-8 Space, Weight, and Power Specifications for the MGX 8950 System (continued) Specification Description AC system current requirements Configuration-dependent: Use Table 3-12 for exact requirements. For general planning purposes: 14.4 A at a nominal voltage of 200 VAC. At the minimum voltage limit of 180 VAC, the current draw is a maximum of 21 A.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch Vibration Table 3-9 describes the Cisco recommendations for vibration conditions. Table 3-9 Vibration Condition Recommendations Category Earthquake Office Transportation Non-Operational NEBS Description MDVT Description • No damage to the switch when tested to earthquake waveform. • None • 75-mm maximum single amplitude deflection. • Frame-level natural mechanical resonant frequency > 2 Hz.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch • Air intake plenum • AC power supply tray (optional) Figure 3-6 MGX 8950 Switch Components 2 RU Exhaust plenum 3.5 in. 1 RU Upper fan tray 1.75 in. 10 RU Status LEDs Card cage 17.5 in. 1 RU Lower fan tray. 1.75 in. 3 RU Air intake plenum 5.25 in. 3 RU DC 3 RU AC DC AC 1200 W DC AC DC 1200 W AC 1200 W DC AC Optional AC power tray 5.25 in 1200 W DC 43977 Optional AC power tray 5.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch Table 3-10 MGX 8950 Rack Space Requirements (continued) Component Rack Space Height Depth Air intake plenum 3 RUs 5.25 in. (13.34 cm) 21.5 in. (54.61 cm) AC power supply tray (optional) 3 RUs 5.25 in. (13.34 cm) 21.5 in. (54.61 cm) Plan so that the rack accommodates your needs. An AC-powered MGX 8950 switch occupies 35.00 inches (88.9 cm or 20 RUs) of vertical space. A DC-powered MGX 8950 switch occupies 29.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch Table 3-11 CO and PE Operating Environment Requirements (continued) Environmental Specification Description Altitude up to 10,000 feet (up to 3048 meters) Humidity 10 to 80% (noncondensing) at 50ºC 1. The switch can run up to 122ºF (50ºC) for up to 72 hours. An AC-powered MGX 8950 switch dissipates up to 14,300 Btus (4200 W), and a DC-powered MGX 8950 switch dissipates up to 12,300 Btus (3600 W).
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch Air Flow Through Intake and Exhaust Vents for the MGX 8950 Switch 84461 Figure 3-7 Note Electrical equipment generates heat. Ambient air temperature might not be able to cool equipment to acceptable operating temperatures without adequate circulation. Ensure that the room in which you operate your system has adequate air circulation. Enclosed racks must have adequate ventilation.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch Power Requirements The system can accept power from either an optional AC source (AC power supply tray) or a DC source (DC PEM). Table 3-12 details the power specifications for both the AC and DC sources. Table 3-12 Power Specifications for the MGX 8950 System Specification Description Power input voltage • Note • AC source: Normal operating range is 200 to 240 VAC, 47 to 63 Hz.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch AC Power AC power is supplied to the MGX 8950 switch through the AC power supply tray. AC power sources must be dedicated AC branch circuits. Each branch circuit must be protected by a dedicated two-pole circuit breaker. The circuit breakers at the source must have a rated trip delay time greater than those of the MGX 8950 switch circuit breaker with a medium trip delay.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch DC Power DC power is supplied to the MGX 8950 switch through one or two DC PEMs. Each DC PEM must be connected to a dedicated 100 A regulated source. Each branch circuit must have a 100 A circuit breaker at the source. Wires connecting the PEMs to the sources should be capable of carrying 100 A. A 6-AWG (10-square mm) copper wire is recommended.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch Table 3-13 Power Consumption Calculation for MGX 8950 Switch Components (continued) A B C D Number of Cards Installed Watts Per Card Total Card Power (AxB) Total 48V Current (ADC) (C/48) Front Card • SMFXLR-1-9953 AXSM-4-622/B 24 94.6 • SMFIR-2-622/B 12 • SMFLR-2-622/B 12 AXSM-4-2488-XG • SMF-4-2488-SFP AXSM-16-155/B 186 24 94.6 • MMF-8-155-MT/B 21.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch Table 3-13 Power Consumption Calculation for MGX 8950 Switch Components (continued) A B C D Number of Cards Installed Watts Per Card Total Card Power (AxB) Total 48V Current (ADC) (C/48) Front Card • MGX-1GE 11 • MGX-2OC12POS-IR 15 • MGX-2GE 13 XM60 55.3 Fan tray (for each) 75.6 Note Two fan trays are needed at all times for the MGX 8950.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8950 Switch Table 3-14 Check MGX 8950 Required Tools and Equipment (continued) Tools and Equipment Front card blank faceplates, as needed: • Single-height service module: Cisco Part Number SINGLE SM-CVR • Double-height service module: Cisco Part Number DOUBLE SM-CVR • PXM45/B or PXM45/C: Cisco Part Number PROCESSOR CVR Back card blank faceplates, as needed: • For single-height cards: 800-215911-00.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Table 3-14 Check MGX 8950 Required Tools and Equipment (continued) Tools and Equipment 3-in-1 tool (part 700-07569-01) with the following heads: • A flat head for unlatching front card ejectors and loosening and tightening the back card captive screws • A hex head for unlatching the chassis door • A Phillips head for loosening and tightening the back card captive screws Power screwdriver, optional Wire stri
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Table 3-15 Space, Weight, and Power Specifications for a MGX 8830 or MGX 8830/B Switch (continued) Specification Description Weight DC-powered switch AC-powered switch Shipping weight for individual components A fully loaded, DC-powered system can weigh up to 120 lbs. (54.3 Kgs). A fully loaded AC-powered system can weigh up to 150 lbs. (68.03 Kgs). Front and back cards: 6.0 lb. (2.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Seismic Anchoring In order for you to secure a Cisco-supplied cabinet, the holes in the upper and lower corners accommodate 3/8-inch or 1/2-inch bolts. Also, you can buy an optional stability plate with the Cisco cabinet. The stability plate is bolted to the floor, and then the Cisco cabinet is bolted to the stability plate.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Table 3-16 Vibration Condition Recommendations (continued) Category NEBS Description Transportation Non-Operational MDVT Description 3 to 300 Hz, 0.5 G2 • For rail, truck, ship, 5 to 100 Hz, 0.1 octave/min, 0.5 G. • • For rail, truck, ship, jet, reciprocating or turbo prop aircraft, 100 to 500 Hz, 0.25 octave/min, 1.5 G. • 30 min per axis2 • 1.12 Grms, 3 to 500 Hz • Spectral break points of 0.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch The MGX 8830 or MGX 8830/B switch and components fit in either a 19-inch (48.26 cm) wide rack or a 23-inch (58.42 cm) wide rack (with extenders installed). See Table 3-17 for component space requirements within the rack. Table 3-17 MGX 8830 or MGX 8830/B Rack Space Requirements Component Rack Space Height Depth MGX 8830 or MGX 8830/B switch 7 RUs 12.25 in. (31.12 cm) 23.5 in. (59.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Temperature, Altitude, and Humidity The system can tolerate a wide range of temperatures. Table 3-18 describes the Cisco recommendations for temperature, altitude, and humidity conditions in a CO and PE environment.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Enclosed racks must have adequate ventilation. Ensure that the rack is not overly congested, because each unit generates heat. An enclosed rack should have louvered sides and a fan to provide cooling air.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch AC Power AC power sources must be dedicated AC branch circuits. Each branch circuit must be protected by a dedicated two-pole circuit breaker. Tip Check the power at your site to ensure that you are receiving “clean” power (free of spikes and noise). Install a power conditioner if necessary.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch DC power sources must be dedicated DC branch circuits. Each branch circuit must be protected by a dedicated circuit breaker. The circuit breaker must have a rated trip delay time greater than that of the MGX 8830 or MGX 8830/B switch circuit breaker. The MGX 8830 or MGX 8830/B switch uses a 30-A, 1-pole circuit breaker with a short trip delay on each –48 V input.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Table 3-20 Power Consumption Calculation for Cisco MGX 8830 or MGX 8830/B Switch Components (continued) A B C D Number of Cards Installed Watts Per Card Total Card Power (AxB) Total 48V Current (ADC) (C/48) Front Card CESM-8T1/B 29.1 • RJ48-8T1 3 • R-RJ48-8T1 3 FRSM-2CT3 • BNC-2T3 FRSM-2T3E3 49 5 30 • BNC-2E3 and BNC-2E3A 5 • BNC-2T3 5 FRSM-8E1 25.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Table 3-20 Power Consumption Calculation for Cisco MGX 8830 or MGX 8830/B Switch Components (continued) A B C D Number of Cards Installed Watts Per Card Total Card Power (AxB) Total 48V Current (ADC) (C/48) Front Card • MGX-RJ48-8E1 3 • RJ48-8E1 3 MPSM-16T1E1 40 • MCC-16-T1E1-1N 8 • RBBN-16-T1E1-1N 8 • RED-16-T1E1 8 MPSM-T3E3-155 50 • BNC-3-T3E3-Y 4 • SFP-2-155-1 9 • SMB-2-155-EL
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Table 3-20 Power Consumption Calculation for Cisco MGX 8830 or MGX 8830/B Switch Components (continued) A B C D Number of Cards Installed Watts Per Card Total Card Power (AxB) Total 48V Current (ADC) (C/48) Front Card • MMF-FE 3.03 • RJ45-4E/B 1.25 • RJ45-FE 3.03 RPM-PR-512 45 • MMF-FE 3.03 • RJ45-4E/B 1.25 • RJ45-FE 3.03 SRM-3T3/C • BNC-3T3-M SRME 25.24 4 32 • SMFIR-1-155 4.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Required Tools and Equipment Table 3-21 lists the tools and equipment that you need to install and remove the MGX 8830 or MGX 8830/B switch components. Note For additional cabling requirements, see Appendix B, “Cable Specifications.
Chapter 3 Preparing for Installation Site Requirements for a MGX 8830 or MGX 8830/B Switch Table 3-21 Check MGX 8830 or MGX 8830/B Required Tools and Equipment (continued) Tools and Equipment AC power supply tray power cable—For AC-powered systems AC power cord for AC power supply tray, optional for AC power: • Argentina: Cisco Part Number CAB-ACR • Australia: Cisco Part Number CAB-ACA • Continental Europe: Cisco Part Number CAB-ACE • Great Britain: Cisco Part Number CAB-ACU • Ireland: Cisco
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Site Requirements for the MGX 8880 Media Gateway This section describes requirements for the site where the MGX 8880 Media Gateway is to be installed. Before you install the switch, ensure that all of the criteria in this section are met. Table 3-22 summarizes the space, weight, and power requirements for the gateway.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Table 3-22 Space, Weight, and Power Specifications for the MGX 8880 Media Gateway (continued) Specification Description Power input voltage • AC source: Requires 220 VAC. Normal operating range is 200 to 240 VAC, 47 to 63 Hz. The maximum voltage range is 180 to 254 VAC. The AC power source must be within 6 feet (1.8 meters) of the system and easily accessible. Note • DC source: –42 to –56 VDC.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Vibration Table 3-23 describes the Cisco recommendations for vibration conditions. Table 3-23 Vibration Condition Recommendations Category Earthquake Office Transportation Non-Operational NEBS Description MDVT Description • No damage to the switch when tested to earthquake waveform. • None • 75-mm maximum single amplitude deflection. • Frame-level natural mechanical resonant frequency > 2 Hz.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway • Air intake plenum • AC power supply tray (optional) Figure 3-11 MGX 8880 Media Gateway Components 2 RU Exhaust plenum/ fan tray 3.5 in. CISCO MGX 8880 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 10 RU Switch 17.5 in. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2 RU 32 Air intake plenum 3.5 in. 3 RU 116506 AC power tray (optional) 5.25 in.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Table 3-25 Note MGX 8880 (17 RU) Rack Space Requirements (with Optional AC Power Tray) Component Rack Space Height Depth Exhaust plenum with fan tray 2 RUs 3.50 in. (8.89 cm) 21.5 in. (54.61 cm) MGX 8880 Media Gateway 10 RUs 17.5 in. (44.45 cm) 21.5 in. (54.61 cm) Air intake plenum with DC power supply 2 RUs 3.50 in. (8.89 cm) 21.5 in. (54.61 cm) AC power supply tray (optional) 3 RUs 5.25 in. (13.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Temperature, Altitude, and Humidity The system can tolerate a wide range of temperatures. Table 3-26 provides the Cisco recommendations for temperature, altitude, and humidity conditions in a CO and PE environment.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Air Flow Through Intake and Exhaust Vents for the Cisco MGX 8880 Media Gateway 116507 Figure 3-12 Note Electrical equipment generates heat. Ambient air temperature might not be able to cool equipment to acceptable operating temperatures without adequate circulation. Ensure that the room in which you operate your system has adequate air circulation. Enclosed racks must have adequate ventilation.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Power Requirements The system can accept power from either an optional AC source (AC power supply tray) or a DC source (DC PEM). Table 3-27 details the power specifications for both the AC and DC sources. Table 3-27 Power Specifications for the MGX 8880 Media Gateway Specification Power input voltage Description • AC source: Requires 220 VAC. Normal operating range is 200 to 240 VAC, 47 to 63 Hz.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway AC Power AC power is supplied to the MGX 8880 Media Gateway through the AC power supply tray. AC power sources must be dedicated AC branch circuits. Each branch circuit must be protected by a dedicated two-pole circuit breaker. The circuit breakers at the source must have a rated trip delay time greater than those of the MGX 8880 Media Gateway circuit breaker with a medium trip delay.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway DC Power DC power is supplied to the MGX 8880 Media Gateway through one or two DC PEMs. Each DC PEM must be connected to a dedicated 60-A regulated source. Each branch circuit must have a 60-A circuit breaker at the source. Wires connecting the PEMs to the sources should be capable of carrying 60 A. A 6-AWG (10-square mm) copper wire is recommended.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Table 3-28 Power Consumption Calculation for MGX 8880 Media Gateway Components (continued) A B C D Number of Cards Installed Watts per Card Total Card Power (AxB) Total 48-V Current (ADC) (C/48) Front Card • SMFLR-1-622/C AXSM-4-622/B 12 94.6 • SMFIR-2-622/B 12 • SMFLR-2-622/B 12 AXSM-8-155-E 80 • MMF-4-155/C 21.3 • SMB-4-155 25 • SMFIR-4-155/C 12 • SMFLR-4-155/C 12 AXSM-16-155/B 94.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Table 3-28 Power Consumption Calculation for MGX 8880 Media Gateway Components (continued) A B C D Number of Cards Installed Watts per Card Total Card Power (AxB) Total 48-V Current (ADC) (C/48) Front Card • RJ45-FE RPM-XF-512 3.03 85 • MGX-XF-UI 3 • MGX-1OC12POS-IR 13 • MGX-1GE 11 • MGX-2OC12POS-IR 15 • MGX-2GE 13 SRME/B 27.5 • SMFIR-1-155 4.1 • STM1-EL-1 6.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Required Tools and Equipment Table 3-29 lists the tools and equipment that you need to install and remove MGX 8880 Media Gateway components. Note For additional cabling requirements, see Appendix B, “Cable Specifications.
Chapter 3 Preparing for Installation Site Requirements for the MGX 8880 Media Gateway Table 3-29 Check MGX 8880 Media Gateway Required Tools and Equipment (continued) Tools and Equipment Fan tray power cable DC PEM power cable—For DC-powered systems Optional AC power supply tray power cable—For AC-powered systems AC power cord for AC power supply tray, optional for AC power: • Argentina: Cisco Part Number CAB-ACR • Australia: Cisco Part Number PWRCD-ANZ • Continental Europe: Cisco Part Number PWR
Chapter 3 Preparing for Installation Rack-Mounting Requirements Rack-Mounting Requirements Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety: —This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
Chapter 3 Preparing for Installation Verifying Contents If any damage or other signs of mishandling are evident, inform both the local freight carrier and Cisco before unpacking. Your freight carrier can provide you with the procedures necessary to file a claim for damages. Step 2 Carefully open the box. Step 3 Remove all packing material. Step 4 Remove the chassis from the box. Step 5 Carefully open the additional boxes, remove the packing material, and remove the contents.
C H A P T E R 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution This chapter describes how to plan for card redundancy, line redundancy, and bulk distribution on MGX switches. The card redundancy feature uses a secondary card of the same or similar type (MPSM-8-T1E1 cards support other card types) to serve as a standby card and to take over if the active card fails. The line redundancy feature extends this same type of fault tolerance to individual lines connected to the switch.
Chapter 4 Table 4-1 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Card Redundancy, Line Redundancy, and Bulk Distribution Features per Card (continued) Card Redundancy Options Card Type Line Redundancy Supported Bulk Distribution Supported AXSM-4-622 Standalone AXSM-4-622/B 1:1 AXSM-4-2488-XG Intercard and intracard APS AXSM-8-155-E Standalone Intracard APS 1:1 Intercard and intracard APS AXSM-16-155 Standalone AXSM-16-155/B 1:1 AXSM-16-155-XG Intracard APS Intracard A
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning Standalone and Redundant Card Configurations Table 4-1 Card Redundancy, Line Redundancy, and Bulk Distribution Features per Card (continued) Card Redundancy Options Line Redundancy Supported Bulk Distribution Supported PXM45 PXM45/B PXM45/C Standalone None No RPM-PR-256 RPM-PR-512 RPM-XF-512 Standalone None No SRM-3T3 Standalone None Yes Standalone None Yes Preconfigured 1:1 Intercard APS Standalon
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning Standalone and Redundant Card Configurations Standalone Card Configuration Guidelines When a card is inserted in a switch without a standby or redundant card, it operates in standalone mode. If a standalone card goes down, all the connections on that card will fail and traffic will be lost. All cards that can be installed in an MGX switch can operate in standalone mode.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning Standalone and Redundant Card Configurations Because the relationship between PXM and SRM cards is preconfigured and cannot be changed during configuration, it is important to install these cards using the configuration options listed in Table 4-2. Use the following guidelines when installing PXM and SRM cards: • When using a standalone PXM configuration, the switch supports a single standalone SRM per bay.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning Standalone and Redundant Card Configurations Preconfigured Redundancy (PXM and SRM) Cisco MGX 8850switches are preconfigured to support redundant PXM and SRM cards. If you want to use redundant PXM and SRM cards, simply install cards in the appropriate slot as described in Table 4-3.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning Standalone and Redundant Card Configurations MGX 8830 Switch with Redundant PXMs and SRMs SRM 14 SRM 7 13 6 12 5 11 4 10 3 PXM 2 PXM 1 89873 Figure 4-2 Because the relationship between PXM and SRM cards is preconfigured and cannot be changed, it is important to install these cards in the proper slots to support the intended configuration.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning Standalone and Redundant Card Configurations Configured 1:1 Card Redundancy Configured 1:1 card redundancy operates much like 1:1 PXM redundancy. The difference is that the redundancy is not preconfigured. To use configured 1:1 card redundancy with cards such as AXSM, FRSM12, and VXSM cards, the cards must be installed in the appropriate slots, and the cards must be configured to operate as a redundant pair.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning Standalone and Redundant Card Configurations SRM cards support 1:N redundancy in the following modes: • 1:N redundancy without bulk distribution • 1:N redundancy with bulk distribution The following subsections describe how 1:N redundancy operates in these two configurations and provide guidelines for installing cards to support 1:N redundant configurations.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning Standalone and Redundant Card Configurations • When the secondary card is an MPSM-8-T1E1, the MPSM-8-T1E1 can back up the following card types: AUSM, FRSM, CESM and MPSM-8-T1E1. For example, the same MPSM-8-T1E1 could simultaneously serve as a secondary card for AUSM, FRSM, CESM and MPSM-8-T1E1 cards. • All cards in a 1:N redundant card set must be installed in the same bay.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Standalone and Redundant Line Configurations • When the secondary card is an AUSM, FRSM, or CESM, all cards in a 1:N redundant card set must be of the same type. For example, a FRSM-8T1 can act as a standby card for other FRSM-8T1 cards; it cannot serve as a standby card for an MPSM-8-T1E1.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Standalone and Redundant Line Configurations Standalone Card Configurations When planning for a standalone line on a standalone card, consider the following guidelines: • A single line (transmit and receive) should be attached to the connectors for each line. Y-cables, which are introduced later for 1:1 redundant card installations, should not be installed.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Standalone and Redundant Line Configurations Figure 4-5 shows how redundant PXM1E cards use a Y-cable to connect to standalone lines. Figure 4-5 Redundant PXM1E Configuration with Standalone Lines PXM-UI-S3/B back cards 1 1 2 PXM1E front cards Midplane OC-3c or OC-3c/DS3 combination back cards 80148 Y-cables 2 Figure 4-6 shows how redundant AXSM cards connect to standalone lines.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Standalone and Redundant Line Configurations 1:N Redundant Card Configurations (Except RPM) When planning for a standalone line in a 1:N redundant card configuration, consider the following guidelines: • A single line (transmit and receive) should be attached to the connectors for each line. Y-cables, which are introduced earlier for 1:1 redundant card installations, should not be installed.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Standalone and Redundant Line Configurations • Cabling working and protection lines so that the role of each line is the same at both ends of the line. When APS is enabled and configured, the configuration must define a working line and a protection line for each redundant line pair.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Standalone and Redundant Line Configurations Figure 4-8 shows how a standalone AXSM connects to redundant lines.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Standalone and Redundant Line Configurations • For VXSM-4-155 cards, the working line connects to a port on the upper bay back card and the protection line connects to the corresponding port on the lower bay back card. For example, if port 2 is configured for intracard APS, the working line is connected to port 2 in the upper bay and the protection line is connected to port 2 in the lower bay.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Standalone and Redundant Line Configurations Back card and line fault tolerance is provided by intercard APS. If the working line or the back card to which it is connected fails, communications traffic is rerouted through the protection line and the back card to which it is connected. Figure 4-11 shows how a redundant AXSM card set uses intercard APS.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Standalone and Redundant Line Configurations • Some service module back card types require an APS mini-backplane to support intercard APS. The APS mini-backplane requirements are listed in Table 4-4. • On an MGX 8880 Media Gateway, slots 3 and 4 do not support intercard APS. • When used with SONET or SDH interfaces, the SRME/B provides the same APS support as the SRME.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Bulk Distribution Table 4-4 APS Connector Options and Requirements (continued) MGX 8830 APS Options1 MGX 8850 APS Options1. MGX 8880 APS Options MGX 8950 APS Options AXSM-1-9953-XG — — — Slots 1-6, 11-16: APS connector built in. AXSM-4-2488-XG — — — Slots 1-6, 11-16: APS connector built in. AXSM-8-622-XG Slots 3-6, 10-13: MGX-8830-APS-CON Slots 1–6, 9–14: MGX-8850-APS-CON MGX-APS-CON2.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Advanced Software Features distribution is that it enables a switch to use fewer T3 or OC-3 lines instead of many T1 or E1 lines. A secondary benefit is that SRME and SRME/B cards can provide line redundancy to cards that otherwise could not use that feature. When planning for bulk distribution, consider the following guidelines: • Bulk distribution works with T1 and E1 service modules.
Chapter 4 Planning for Card Redundancy, Line Redundancy, and Bulk Distribution Planning for Advanced Software Features The advantage of the IMA feature is that you do not need T3/E3 circuits to support high bandwidth on your switch. T1 IMA supports up to 16 1.544-Mbps links, and E1 IMA supports up to 16 2.048-Mbps links. Here are some IMA characteristics: • Is ATM Forum 1.0- and 1.1-compliant.
C H A P T E R 5 Installing the Cisco MGX Switch or Gateway This chapter describes the following installation procedures: Note • Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway, page 5-1 • Installing the MGX 8950 Switch, page 5-49 • Installing the MGX 8830 or MGX 8830/B Switch, page 5-98 • Installing the Ferrite Bead on the PXM-UI-S3/B Card, page 5-133 • First Time Power On Procedure for MGX Switches, page 5-137 The installation information in this chapter doe
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Warning Only trained and qualified personnel should be allowed to install or replace this equipment. Statement 49 Warning This unit is intended for installation in restricted access areas.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Using a lift to install a fully loaded MGX 8850, MGX 8850/B, or MGX 8880 system in a rack greatly simplifies the installation process, because the modules do not need to be removed from the chassis. Note Before proceeding with the installation, verify that all of the ordered parts are present and in good condition. Store a record of the parts and serial numbers.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Table 5-1 Check Installation Checklist—MGX 8850, MGX 8850/B, or MGX 8880 Systems (continued) Steps Rack-Mounted System (Without Lift) Step 10 Install the Exhaust Plenum Connect the Alarms (optional) Step 11 Install the DC PEM(s) as necessary Connect the MP Connection (optional) Step 12 Install the Cable Management Assembly Connect the LAN1/2 Ports (optional)
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Note • The current MGX 8850 chassis use a 25-pin connector at the plenum end of the fan tray, but the MGX 8880 uses a 44-pin connection. The MGX 8880 cable is keyed to ensure it cannot be used on an MGX 8850 chassis. • In the MGX 8880 chassis, color coded slot identification has been added for PXM45 cards and SRME/B cards.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-1 Color-Coded Slot Identification on the MGX 8880 MGX 8850 and MGX 8880 Installation The installation procedures describe the following steps: • Install Stability Plate for Seismic Anchoring, page 5-7 • Ground the Frame Bonding Ground Connection for a Cisco-Supplied Rack, page 5-10 • Measure Rack Space, page 5-12 • Prepare for Rack Installation, page 5-
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway • Install the Lower Fan Tray, page 5-20(MGX 8850 only) • Install the MGX 8850 or MGX 8850/B Switch without a Mechanical Lift, page 5-21 • Install the MGX 8850 or MGX 8850/B Switch with a Mechanical Lift, page 5-30 • Install the Upper Fan Tray, page 5-32 (MGX 8850 only) • Install the Exhaust Plenum, page 5-32 (MGX 8880 has a combined exhaust plenum/fan tray) • I
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Complete the following steps to anchor your Cisco cabinet to a stability plate: Step 1 Figure 5-2 Drill holes into the floor to install the stability plate. See Figure 5-2 for the dimensions. Stability Plate Dimensions Cabinet outline 34.550 in., 87.76 cm 0.337 in., 0.85 cm 0.663 in., 1.68 cm 6.7 in., 17.02 cm 3.35 in., 8.51 cm C L 9.5 in., 24.13 cm 3.35 in., 8.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-3 Installing a Cisco Cabinet over the Stability Plate H8381 3/8 x 1 in. bolts (4) Stability plate Step 4 Use four 3/8 x 1 inch anchoring bolts (user-provided) to secure the cabinet to the stability plate. Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Ground the Frame Bonding Ground Connection for a Cisco-Supplied Rack A Cisco-supplied rack has two pairs of grounding studs located at the top and bottom of the rack. The rack comes with the hardware needed to secure a ground conductor to the grounding studs. The grounding studs measure 1/4 inch by 20 threads per inch.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-4 Frame Bonding Connection in Cisco-Supplied Rack Frame bonding connection H8215 Frame bonding connection Step 2 Place the connector that terminates the grounding conductor closed-loop ring or two-hole compression fitting onto the studs. Step 3 Place another external, toothed star washer or lock washer onto the studs.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Step 4 Use a wrench to tighten a nut onto the threaded studs. Measure Rack Space Before you install the MGX 8850 switch and its related components, calculate the total rack space required to install your system. • See Table 3-1 on page 3-11 for the MGX 8850 switch dimensions and rack units (RUs) required.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-5 Component Locations in a MGX 8850 or MGX 8850/B System 2 RU Exhaust plenum 3.5 in. 1 RU Upper fan tray 1.75 in. 10 RU Status LEDs Switch 17.5 in. 1 RU Lower fan tray 1.75 in. 3 RU Air intake plenum 5.25 in. 3 RU 17670 DC AC DC Optional AC power tray 5.25 in.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-6 Component Locations in a MGX 8880 System 2 RU Exhaust plenum/ fan tray 3.5 in. CISCO MGX 8880 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 10 RU Switch 17.5 in. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2 RU 32 Air intake plenum 3.5 in. AC power tray (optional) 5.25 in.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway When you are installing a MGX 8850, MGX 8850/B, or MGX 8880 system in a 23-inch rack, the switch and hardware components (which could include the optional AC power supply tray, air intake plenum, upper and lower fan trays, and exhaust plenum) need to be mid-mounted in the rack.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-8 shows a front view of the mounting rails. Figure 5-8 Rack Mounting Dimensions, Front View 17.750 in. Minimum between rails 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 MGX 8850 38131 22.750 in. 13 RMUs Tip If a component requires more than two screws for installation in the rack or cabinet, install the two bottom screws first.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway —If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1006 Install the AC Power Supply Tray Note AC power supply trays are optional for the MGX 8850, MGX 8850/B, and MGX 8880 systems. If your system uses only DC power, proceed to the “Install the Air Intake Plenum” section on page 5-20.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-9 Removing an AC Power Supply Power supply Latch DC AC 12 00 W DC 12 AC 00 W DC AC 12 00 W DC AC 12 00 W 44142 Access hole Released air intake grille Step 3 Tilt the air intake grille down to about a 45-degree angle, lift it out, and set it aside. This exposes the hinged door that serves as the power supply retainer bracket.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Step 2 Position the AC power supply tray, which occupies 3 RUs of space, at the bottom of the configuration or rack. Step 3 Use four mounting screws and a Phillips-head screwdriver to bolt the AC power supply tray in the rack. See Figure 5-5 for the correct placement of the AC power supply tray.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Install the Air Intake Plenum Complete the following steps to install the air intake plenum. Tip Step 1 If a component requires more than two screws for installation in the rack or cabinet, install the two bottom screws first.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Ensure that the air flow direction arrow on the back of the lower fan tray is pointing up, as shown in Figure 5-11. Lower Fan Tray Air Flow Direction UP 66951 Figure 5-11 AIR FLOW DIRECTION Step 3 Use four mounting screws and a Phillips-head screwdriver to bolt the lower fan tray in the rack. See Figure 5-5 for the correct placement of the lower fan tray.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Prepare for Installation Review the following guidelines before installation begins: • Before removing any cards, modules, or assemblies, it is recommended that you carefully note and write down their location or slot number in the chassis. • Verify that your ESD grounding wrist strap is properly connected.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-12 Front Card Extractor Lever Top of card H8293 Slot Step 6 Pull the extractor lever(s) to disconnect the front card from the midplane. Step 7 Gently pull the front card out of the card cage. Keep the front card level and make sure that it does not hit the one beneath it. Step 8 Place the front card in an antistatic bag or on an antistatic bench.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Remove the Back Cards from an APS Assembly Complete the following steps to remove back cards from an APS assembly and to remove the APS connector from the switch. Note An APS assembly consists of two back cards, a primary card and a secondary card, which are connected by an APS connector (Cisco Part Number MGX-8850-APS-CON or MGX-APS-CON).
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Warning Never attempt to lift the chassis with the handles on the power supplies, fan trays, or the switching modules. These handles are not designed to support the weight of the chassis. Using them to lift or support the chassis can result in severe damage to the equipment and serious bodily injury. Statement 50 Warning Two people are required to lift the chassis.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Reinstall the APS Assembly Complete the following steps to reinstall the APS assembly. Note Step 1 If you are not installing an APS assembly, go to the “Reinstall the Back Cards” section on page 5-27. Place the edge of the back card in the alignment slot of the APS connector (see Table 1-6 for part numbers).
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Two Back Cards in the MGX-8850-APS-CON Connector 149630 Figure 5-14 Step 4 Position the APS assembly in the appropriate card slots. Note The extractor levers must be closed (flush with the vertical edge of the back cards, as shown in Figure 5-13 and Figure 5-14), or the APS assembly cannot slide properly into the chassis.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Caution To prevent damage to components on either side of a card, support the faceplate and keep the card level while sliding it into the chassis. Caution Cards must be inserted in the correct slot positions. If service module back cards are installed in the wrong slots, electrical damage can occur.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Note Tighten the top and bottom captive screws in increments to prevent misalignment of the card. Do not overtighten the screws, but tighten them enough to secure the card. Step 8 Repeat Step 2 through Step 7 for each back card that you are reinstalling in the chassis. Step 9 Install blank faceplates over any empty slots.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Step 4 Position the front card over the appropriate slot and align the front card edge with the slot guides (top and bottom) in the chassis. Step 5 Lift up and out on the extractor lever(s) and gently apply pressure to the faceplate while pushing the front card into the slot.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Tip Warning If a component requires more than two screws for installation in the rack or cabinet, install the two bottom screws first. Never attempt to lift the chassis with the handles on the power supplies, fan trays, or the switching modules. These handles are not designed to support the weight of the chassis.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Install the Upper Fan Tray Complete the following steps to install the upper fan tray. Note Skip this step if you are installing an MGX 8880. Tip If a component requires more than two screws for installation in the rack or cabinet, install the two bottom screws first.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Note If you are installing the exhaust plenum in a 19-inch cabinet, it is front-mounted in the rack with support from rear brackets. Step 2 Position the exhaust, which occupies 3 RUs of space, directly above the upper fan tray. Step 3 Use four mounting screws and a Phillips-head screwdriver to bolt the exhaust plenum in the rack.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway DC PEMs Installed Behind the Air Intake Plenum on MGX 8880 116505 Figure 5-16 Secondary DC PEM Primary DC PEM Install the Cable Management Assembly The cable management assembly consists of two identical, horizontal cable managers, two mounting brackets, and screws. Complete the following steps to install the cable management assembly: Step 1 Use the provided No.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-18 Cable Management Assembly at Back of an MGX 8880 System Upper cable management assembly Note 116513 Lower cable management assembly On an MGX 8880, you might find that some cables do not fit into the cable management system.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Fan Tray Power Cable 17674 Figure 5-19 To fan tray To backplane Connector frame Step 2 Use both hands to slip the connector frame through the second (lower fan tray) or fourth (upper fan tray) access opening at the bottom rear of the card cage. Move the connector straight toward the backplane so that you can guide it through the opening.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-20 Fan Tray Power Cabling Upper fan tray Upper fan tray cable Lower fan tray Lower fan tray cable 17676 Air intake plenum Step 5 Repeat Step 1 through Step 4 with the other fan tray power cable to connect the other fan tray. Connect the AC Power Supply Tray to the MGX 8850 or MGX 8850/B Switch Caution Do not use a power screwdriver on captive screws.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway AC Power Supply Tray Cable 38132 Figure 5-21 To AC power tray To backplane Connector frame Step 2 Use both hands to slip the connector frame through the first (source A) or third (source B) access opening at the bottom rear of the card cage. Move the connector straight toward the backplane so that you can guide it through the opening.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-22 AC Power Supply Tray Cabling AC power interconnect cable AC power interconnect cable 45902 AC power tray (optional) Step 5 Caution Repeat Step 1 through Step 4 with the other AC power supply tray cable to connect the second AC power supply tray connector. Do not plug in the AC power cord at this time.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway If you are using AC power, see the “Connect the AC Power Supply Tray to the MGX 8850 or MGX 8850/B Switch” section on page 5-37. Step 1 Notice that the smaller side of the backplane D-connector faces down, and position the smaller side of the cable D-connector so that it also faces down. Figure 5-23 shows the connectors for the DC PEM cable.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-24 DC PEM Cabling 17677 DC power interconnect cable DC power interconnect cable DC PEMs Step 5 If you have installed a redundant DC PEM, repeat Step 1 through Step 4 to connect the second DC PEM connector. Connect the Back Cards Connect the interfaces from the back cards to the appropriate end device.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-25 Routing Data Cables 31004 Cable manager Copper or fiber cabling Copper or fiber cabling Connect the Console Port The command line interface (CLI) management tool allows you to configure the switch and display the switch status. When a switch starts up for the first time, the only CLI access available is through the console port (CP).
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Table 5-2 Terminal Settings Setting Value Baud rate 9600 bps Character size 8 data bits Parity None Stop bits 1 Hardware flow control None The CP connection can also be set up through a terminal server, as shown in Figure 5-27.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Warning Do not touch the power supply when the power cord is connected. For systems with a power switch, line voltages are present within the power supply even when the power switch is off and if the power cord is connected. For systems without a power switch, line voltages are present within the power supply when the power cord is connected.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Figure 5-28 DC PEM—Rear View Circuit breaker ON J1 15685 OFF -48V RTN K DC O J1 output connector DC OK LED Terminal block 1 (DC input) Plastic cover Step 3 Measure enough wire (6 AWG [10 square mm] or larger three-wire solid or stranded copper wire with insulation rating for 140°F [60°C]) to connect the DC PEM terminal block to the power source.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Step 9 Attach the other end of the wire from Step 7 to the DC source. Step 10 Repeat Step 3 through Step 7. Step 11 Attach the end of the wire (from Step 10) with the ring or space lug to the –48 VDC connector, as shown in Figure 5-29. Step 12 Attach the other end of the wire from Step 10 to the DC source.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway Connect the MP Connection Note This step is optional. A dial-up connection extends switch management to all workstations that have access to the public switched telephone network (PSTN). PXM-UI-S3 Connect the maintenance port (MP) on the PXM-UI-S3 card to a modem. Connect the terminal to a power source and set it up using the values that are shown in Table 5-2.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway A local LAN connection extends switch management to all workstations that have connectivity to the LAN to which the switch is connected. Connect the LAN 1 port on the PXM-UI-S3 or PXM-UI-S3/B to a hub or router. This hub or router is connected to a workstation, as shown in Figure 5-31.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Note Refer to the appropriate software configuration guide for your switch and your release to configure general switch features. Installing the MGX 8950 Switch This section provides procedures for installing a MGX 8950 switch in a rack or in a Cisco-supplied cabinet. Caution Due to the weight of the switch, it is recommended that a mechanical lift be used to install the Cisco MGX 8950 switch in a rack.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch The MGX 8950 switch is shipped in one of two hardware configurations: • Open rack—Modules and cards are shipped preinstalled in a the Cisco MGX 8950 switch and are tested according to customer specifications before they are shipped. The system is ready for installation in a customer-supplied open rack.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Table 5-3 Check Installation Checklist—MGX 8950 System (continued) Steps Step 8 Rack-Mounted System (Without Lift) Rack-Mounted System (with Lift) Cisco Cabinet System Install the MGX 8950 Switch with Install the MGX 8950 Switch with Connect Power to the MGX 8950 Switch a Mechanical Lift a Mechanical Lift • Prepare for Installation • Remove the Front Cards • Remove the Back Cards • Remove the Back Cards from
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Installation Procedures Caution The switch should not receive power while you install components.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Note These instructions are specific to a Cisco-supplied cabinet, but can be used for anchoring a Cisco-supplied rack. If you are not installing your system in a Cisco-supplied rack or cabinet, anchor your third-party rack or vendor cabinet according to guidelines in the third-party vendor documentation. The slots in the stability plate use up to 5/8-inch anchor bolts.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-33 Installing a Cisco Cabinet over the Stability Plate H8381 3/8 x 1 in. bolts (4) Stability plate Step 4 Use four 3/8 x 1 inch anchoring bolts (user-provided) to secure the cabinet to the stability plate. Cisco MGX 8800/8900 Series Hardware Installation Guide 5-54 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Ground the Frame Bonding Ground Connection for a Cisco-Supplied Rack A Cisco-supplied rack has two pairs of grounding studs located at the top and bottom of the rack. The rack comes with the hardware needed to secure a ground conductor to the grounding studs. The grounding studs measure 1/4 inch by 20 threads per inch.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-34 Frame Bonding Connection in Cisco-Supplied Rack Frame bonding connection H8215 Frame bonding connection Step 2 Place the connector that terminates the grounding conductor closed-loop ring or two-hole compression fitting onto the studs. Step 3 Place another external, toothed star washer or lock washer onto the studs. Cisco MGX 8800/8900 Series Hardware Installation Guide 5-56 Releases 2 - 5.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Step 4 Use a wrench to tighten a nut onto the threaded studs. Measure Rack Space Before you install the MGX 8950 switch and its related components, calculate the total rack space required to install your system. See Table 3-10 on page 3-31 for the MGX 8950 switch dimensions and rack units (RUs) required.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-35 Component Locations in a MGX 8950 System 2 RU Exhaust plenum 3.5 in. 1 RU Upper fan tray 1.75 in. 10 RU Status LEDs Card cage 17.5 in. 1 RU Lower fan tray. 1.75 in. 3 RU Air intake plenum 5.25 in. 3 RU DC 3 RU AC DC 1200 W AC 1200 W DC AC DC 1200 W AC 1200 W DC AC Optional AC power tray 5.25 in Note DC 1200 W 43977 Optional AC power tray 5.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch • Cisco cabinet configuration—The switch and hardware components (optional AC power supply tray, air intake plenum, upper and lower fan trays, and exhaust plenum) are shipped front-mounted in the enclosure, and the rear of each component is supported by a rear bracket.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-37 shows a front view of the mounting rails. Figure 5-37 Rack Mounting Dimensions—Front View 17.750" Minimum between rails 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 MGX 8950 44140 22.750" 13 RMUs Tip If a component requires more than two screws for installation in the rack or cabinet, install the two bottom screws first.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch —If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1006 Install the AC Power Supply Tray Note AC power supply trays are optional for the MGX 8950 switch. If your system uses only DC power, proceed to the “Install the Air Intake Plenum” section on page 5-64.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-38 Removing an AC Power Supply Power supply Latch DC AC 12 00 W DC 12 AC 00 W DC AC 12 00 W DC AC 12 00 W 44142 Access hole Released air intake grille Step 3 Tilt the air intake grille down to about a 45-degree angle, lift it out, and set it aside. This exposes the hinged door that serves as the power supply retainer bracket.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Step 2 Position the AC power supply tray, which occupies 3 RUs of space, at the bottom of the configuration or rack. Step 3 Use four mounting screws and a Phillips-head screwdriver to bolt the AC power supply tray in the rack. See Figure 5-39 for the correct placement of the AC power supply tray.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Install the Air Intake Plenum Complete the following steps to install the air intake plenum. Tip Step 1 If a component requires more than two screws for installation in the rack or cabinet, install the two bottom screws first. If you are installing the system in a 19-inch or 23-inch rack, place the air intake plenum on a flat and stable surface (for example, a table top).
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Ensure that the air flow direction arrow on the back of the lower fan tray is pointing up, as shown in Figure 5-40. Lower Fan Tray Air Flow Direction UP 66951 Figure 5-40 AIR FLOW DIRECTION Step 3 Use four mounting screws and a Phillips-head screwdriver to bolt the lower fan tray in the rack. See Figure 5-5 for the correct placement of the lower fan tray.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Prepare for Installation Review the following guidelines before installation begins: • Before removing any cards, modules, or assemblies, it is recommended that you carefully note and write down their location or slot number in the chassis. • Verify that your ESD grounding wrist strap is properly connected. See the “Preventing ESD Damage” section on page 3-7 for detailed information about ESD procedures.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-41 Front Card Extractor Lever Top of card H8293 Slot Step 6 Pull the extractor lever(s) to disconnect the front card from the midplane. Step 7 Gently pull the front card out of the card cage. Keep the front card level and make sure that it does not hit the one beneath it. Step 8 Place the front card in an antistatic bag or on an antistatic bench.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Caution An APS assembly consists of two optical AXSM back cards, a primary card and a secondary card, which are connected by an APS connector (Cisco Part Number MGX-APS-CON-8950). Caution Do not use a power screwdriver on captive screws. Caution A rocking motion during connector mating can bend or damage the APS connector pins. Step 1 Remove one of the back cards connected to the APS assembly. a.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Warning Two people are required to lift the chassis. Grasp the chassis underneath the lower edge and lift with both hands. To prevent injury, keep your back straight and lift with your legs, not your back. To prevent damage to the chassis and components, never attempt to lift the chassis with the handles on the power supplies or on the interface modules.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Step 1 Place the edge of the back card in the alignment slot of the APS connector (see Table 1-6 for part numbers). Use the guide tabs on the APS connector to align the holes on the back card with the pins on the APS connector. (See Figure 5-42.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Two Back Cards in the MGX-APS-CON-8950Connector 149631 Figure 5-43 Step 4 Position the APS assembly in the appropriate card slots. Note The extractor levers must be closed (flush with the vertical edge of the back cards, as shown in Figure 5-13 and Figure 5-14), or the APS assembly cannot slide properly into the chassis.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Caution To prevent damage to components on the bottom side of a card, support the faceplate and keep the card level while sliding it into the chassis. Caution Cards must be inserted in the correct slot positions. If service module back cards are installed in the wrong slots, electrical damage can occur. If a service module back card is inserted into a PXM back card slot, damage to the card and backplane can result.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Step 8 Repeat Step 2 through Step 7 for each back card that you are reinstalling in the chassis. Step 9 Install blank faceplates over any empty slots. Reinstall the Front Cards Note All cards must be fully seated in the chassis. When installing the front card, apply even pressure to the top and bottom of the faceplate to make sure that the card is fully seated.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Note Some cards have an “insertion delay latch” that needs to be raised before closing the extractor lever. Step 8 Repeat Step 2 through Step 7 for each front card that you are reinstalling in the chassis. Step 9 Install blank faceplates in any empty slot, as necessary. Step 10 Close the front door on the switch, as necessary.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Warning Never attempt to lift the chassis with the handles on the power supplies, fan trays, or the switching modules. These handles are not designed to support the weight of the chassis. Using them to lift or support the chassis can result in severe damage to the equipment and serious bodily injury.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Install the Upper Fan Tray Complete the following steps to install the upper fan tray. Tip Step 1 If a component requires more than two screws for installation in the rack or cabinet, install the two bottom screws first. If you are installing the system in a 19-inch or 23-inch rack, place the upper fan tray on a flat and stable surface (for example, a table top).
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Step 4 If you are installing the exhaust plenum in a 19-inch cabinet, attach the rear-mounting brackets to the rack, and use screws to secure the fan tray to the rear-mounting brackets. Install the DC PEM(s) Warning Before performing any of the following procedures, ensure that power is removed from the DC circuits.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Install the Cable Management Assembly The cable management assembly consists of two identical, horizontal cable managers, two mounting brackets, and screws. Complete the following steps to install the cable management assembly: Step 1 Use the provided No. 10-32 screws and the appropriate screwdriver to attach the two mounting brackets to the right and left sides of the rear of the air intake and exhaust plenums.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Fan Power Cable 43983 Figure 5-46 To card cage To fan tray Complete the following steps to connect the fan power cabling: Step 1 Insert the male connector of the upper fan tray power cable (46-inch) into the connector receptacle (labeled F1) located at the bottom of the card cage, and push the connector in to seat it.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-47 Fan Power Connections (AC-Powered Node Shown) Upper fan tray cable Lower fan tray cable DC OUT AC IN 44393 AC IN DC OUT AC IN AC IN Connect the AC Power Supply Tray to the MGX 8950 Switch A system power cable carries –48 VDC current from an AC power tray to the rear of the card cage (see Figure 5-48).
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Interconnect Cable for AC Alignment key Alignment key PS Tray 1 J1 Card Cage A1 To power supply (PS tray 1 J1) 43982 Figure 5-48 To card cage (card cage A1) The shrouds on the AC cables and the receptacles on the card cage and power trays are keyed to ensure proper connections. Do not attempt to insert cables into shrouds that are not keyed for them.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Perform the following procedure to install the interconnect connections for an AC-Powered Cisco MGX 8950 switch with a redundant AC power supply: Caution Do NOT use power tools for this procedure. Step 1 Insert the connector labeled “Card Cage A1” into the card cage receptacle labeled “PSA 1.” Step 2 Push the connector in to seat it. Step 3 Tighten the captive screws firmly by hand.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-49 shows the AC Interconnect Cable Connections for Power Supply A (PSA) in Tray #1 and Power Supply B (PSB) in Tray #2.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-50 Interconnect Power Connections for AC DC OUT AC IN 44394 AC IN DC OUT AC IN AC IN Connect the DC PEM to the MGX 8950 Switch A system power cable carries –48 VDC current from a DC-PEM to the backplane (see Figure 5-51). Caution The DC power interconnect cables from each PEM must be connected to the backplane.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Cable Assembly for System Power Alignment key Alignment key PS Tray 1 J1 Card Cage A1 To power supply (PEM1 J1) Caution 47224 Figure 5-51 To card cage (card cage A1) The connectors on the DC cables are keyed to ensure proper cabling to the DC PEM. Improper cabling may cause damage to the system. Figure 5-52 diagrams in detail the cabling for the DC system.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Step 3 Route the cable outside the cable management brackets, then insert the other end of the cable labeled “PEM 1 J1” into the primary (bottom) PEM receptacle labelled “J1.” Push the connector in to seat it Step 4 Tighten the captive screws firmly by hand. Step 5 Insert the connector labeled “Card Cage B1” into the card cage receptacle labeled “PSB 1.” Push the connector in to seat it.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-52 shows the Interconnect Cable Connections for Power Supply A (PSA) in DC PEM Assembly (ASM) #2 and Power Supply B (PSB) in DC PEM Assembly (ASM) #1. Figure 5-52 DC Interconnect Cable Connections (Detailed) MGX 8950 PSB1 black PSB2 white PSA2 white (PSB) DC PEM ASM #1 DC J1 J2 (PSA) DC PEM ASM #2 DC J1 J2 43984 PSA1 black Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Power Interconnect Connections for DC 44396 Figure 5-53 DC power interconnect cables Connect the Back Cards Connect the interfaces from the back cards to the appropriate end device. See Appendix B, “Cable Specifications” for cabling specifications and pinouts. Once you have connected your back cards, route the cables through the cable management assembly.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-54 Routing Data Cables 31004 Cable manager Copper or fiber cabling Copper or fiber cabling Connect the Console Port The command line interface (CLI) management tool allows you to configure the switch and display the switch status. When a switch starts up for the first time, the only CLI access available is through the console port (CP).
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Table 5-6 Terminal Settings Setting Value Baud rate 9600 bps Character size 8 data bits Parity None Stop bits 1 Hardware flow control None The CP connection can also be set up through a terminal server, as shown in Figure 5-56.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Warning Do not touch the power supply when the power cord is connected. For systems with a power switch, line voltages are present within the power supply even when the power switch is off and if the power cord is connected. For systems without a power switch, line voltages are present within the power supply when the power cord is connected.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-59 AC Power Supply Tray Cable (International) 48455 DC OUT AC IN AC IN Captive screw Strain-relief nut To outlet Tabs Slots Step 2 Twist the plug clockwise to secure. Step 3 Loosen the nut on the black strain relief clamp and then slide the metal housing over the plug.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Figure 5-60 AC Power Connections (with redundant power supply) DC OUT AC IN 49771 AC IN DC OUT AC IN AC IN To outlet To outlet Connect DC Power to the Switch Complete the following steps to connect DC power to the switch: Note Connect the MGX 8950 switch only to a –48 VDC source that complies with the Safety Extra Low Voltage (SELV) requirements in IEC 60950/EN 60950.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Step 2 Use a Phillips-head screwdriver to remove the two screws that hold the plastic cover over the terminal block on the DC PEM (see Figure 5-28 for location).
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Step 11 Attach the end of the wire (from Step 10) with the ring or space lug to the –48 VDC, as shown in Figure 5-62. Step 12 Attach the other end of the wire from Step 10 to the DC source Step 13 Use a Phillips-head screwdriver and two screws to attach the plastic cover over the terminal block on the DC PEM.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch A dial-up connection extends switch management to all workstations that have access to the public switched telephone network (PSTN). PXM-UI-S3 Connect the maintenance port (MP) on the PXM-UI-S3 card to a modem. Connect the terminal to a power source and set it up using the values that are shown in Table 5-6. This modem is connected through the PSTN and is accessible from a workstation, as shown in Figure 5-63.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8950 Switch Connect the LAN 1 port on the PXM-UI-S3 or PXM-UI-S3/B to a hub or router. This hub or router is connected to a workstation, as shown in Figure 5-64. Figure 5-64 PXM-UI-S3 back card Ethernet Connection to the LAN 1 Port Hub or router PXM UI-S3 C P M P L A N 1 Ethernet cable L A N 2 E X T C L K 1 Workstation E X T C L K 2 44372 A L A R M Note The LAN 2 port in Figure 5-64 is not enabled.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Note Refer to the appropriate software configuration guide for your switch and your release to configure general switch features. Installing the MGX 8830 or MGX 8830/B Switch This section provides procedures for installing a MGX 8830 or MGX 8830/B switch in a rack or in a Cisco-supplied cabinet. In the following procedures, MGX 8830 refers to the MGX 8830 or the MGX 8830/B.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Installation Checklist When you install a MGX 8830 system, be sure that you follow the installation procedures in the proper sequence. Table 5-7 is a checklist of the installation steps in the order in which they should occur. Detailed installation instructions are located in the sections following Table 5-7.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Table 5-7 Check Installation Checklist—MGX 8830 System (continued) Steps Rack-Mounted System (Without Lift) Step 5 Install the AC Power Supply Tray Step 6 Rack-Mounted System (with Lift) Connect the Console Port • Remove the AC Power Supplies from the AC Power Supply Tray • Install the AC Power Supply Tray(s) • Reinstall the AC Power Supplies Install the Cisco MGX 8850 Switch without a Mechan
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Installation Procedures Caution The switch should not receive power while you install the components.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Figure 5-65 MGX 8830 Stability Plate Dimensions Cabinet outline 34.550 in., 87.76 cm 0.337 in., 0.85 cm 0.663 in., 1.68 cm 6.7 in., 17.02 cm 3.35 in., 8.51 cm C L 9.5 in., 24.13 cm 3.35 in., 8.51 cm 11.55 in., 29.34 cm 18.0 in., 45.72 cm 18.0 in., 45.72 cm Step 2 Use four 3/8 x 1 inch anchoring bolts (user-provided) to attach the stability plate to the floor.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Figure 5-66 Installing a Cisco Cabinet over the Stability Plate H8381 3/8 x 1 in. bolts (4) Stability plate Step 4 Use four 3/8 x 1 inch anchoring bolts (user-provided) to secure the cabinet to the stability plate. Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Ground the Frame Bonding Ground Connection for a Cisco-Supplied Rack A Cisco-supplied rack has two pairs of grounding studs located at the top and bottom of the rack. The rack comes with the hardware needed to secure a ground conductor to the grounding studs. The grounding studs measure 1/4 inch by 20 threads per inch.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Figure 5-67 Frame Bonding Connection in Cisco-Supplied Rack Frame bonding connection H8215 Frame bonding connection Step 2 Place the connector that terminates the grounding conductor closed-loop ring or two-hole compression fitting onto the studs. Step 3 Place another external, toothed star washer or lock washer onto the studs. Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Step 4 Use a wrench to tighten a nut onto the threaded studs. Measure Rack Space Before you install the MGX 8830 switch and its related components, calculate the total rack space required to install your system. See Table 3-17 on page 3-45 for the MGX 8830 dimensions and rack units (RUs) required.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Prepare for Rack Installation The minimum distance between left and right mounting rails (as you face the rack) must be 17.75 inches or 45.08 cm. (Some 19-inch racks have only 17.50 inches between the rails.) The width of the components, such as the card cage and fan tray, is 17.72 inches.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety: —This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Install the AC Power Supply Tray(s) Complete the following steps to install the AC power supply tray(s). Note MGX8830-AC= is a 1200W, 1U Power Supply. Starting with MGX Release 4, an AC-DC cable is added to allow you the option of upgrading the MGX 8830 DC system to AC. The Cisco Part Number for the MGX 8830 tray is MGX8830-AC-TRAY=.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Tip • “Remove the Back Cards from an APS Assembly” section on page 5-111 • “Remove the DC PEM(s)” section on page 5-112 • “Install the Switch in the Rack or Cabinet” section on page 5-112 • “Reinstall the APS Assembly” section on page 5-114 • “Reinstall the Back Cards” section on page 5-115 • “Reinstall the DC PEM(s)” section on page 5-117 • “Reinstall the Front Cards” section on page 5-117 If
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Front Card Extractor Lever Left side or top of card 26267 ••••• Figure 5-70 Slot Step 6 Pull the extractor lever(s) to disconnect the front card from the midplane. Step 7 Gently pull the front card out of the card cage. Keep the front card level and make sure that it does not hit the one beneath it. Step 8 Place the front card in an antistatic bag or on an antistatic bench.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Caution Step 1 A rocking motion during connector mating can bend or damage the APS connector pins. Remove one of the back cards connected to the APS assembly a. Use the flat-head or Phillips tip of the 3-in-1 tool to loosen the two captive screws located on the left and right of the back card faceplate. b.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Warning Never attempt to lift the chassis with the handles on the power supplies, fan trays, or the switching modules. These handles are not designed to support the weight of the chassis. Using them to lift or support the chassis can result in severe damage to the equipment and serious bodily injury. Statement 50 Warning Two people are required to lift the chassis.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Reinstall the APS Assembly Complete the following steps to reinstall the APS assembly. Note If you are not installing an APS assembly, go to the “Reinstall the Back Cards” section on page 5-115. Step 1 Place the edge of the back card in the alignment slot of the APS connector (see the Figure 5-71 for part numbers).
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Two Back Cards in the MGX8830-APS-CON Connector 116509 Figure 5-72 Step 4 Position the APS assembly in the appropriate card slots. Note The extractor levers must be closed (flush with the vertical edge of the back cards, as shown in Figure 5-71 and Figure 5-72), or the APS assembly cannot slide properly into the chassis.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Caution To prevent damage to components on the bottom side of a card, support the faceplate and keep the card level while sliding it into the chassis. Caution Cards must be inserted in the correct slot positions. If service module back cards are installed in the wrong slots, electrical damage can occur.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Step 9 Install blank faceplates over any empty slots. Reinstall the DC PEM(s) Complete the following steps to reinstall a DC PEM in the MGX 8830 switch: Step 1 Position the DC PEM edges over the appropriate guides at the left and right sides of the card cage. Step 2 Gently slide the DC PEM all the way into the slot and push to seat the DC PEM.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Step 2 See the “General Card Installation Guidelines” section on page 3-8 to verify that there are no bent pins, bent dividers, or damaged connectors on the back cards. Step 3 Verify that the extractor lever(s) are in the unlatched position. Step 4 Position the front card over the appropriate slot and align the front card edge with the slot guides (left and right) in the chassis.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Tip If the screw holes on the card cage are not aligned with the holes on the frame, place a flat-blade screwdriver between the card cage and fan tray to raise the card cage. Insert the screws and tighten them, and then remove the screwdriver from between the fan tray and card cage.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Figure 5-73 shows the mid-mounting brackets attached to the switch for a 19-inch rack. Front View with the Mid-Mounting Brackets Attached—19-Inch Rack 23828 Figure 5-73 Figure 5-74 shows the mid-mounting brackets attached to the switch for a 23-inch rack.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Step 2 Use a lift to raise the switch to the desired position. Step 3 Place two spacers (about 0.060 inch [1/16 inch] thick by about 2 inches by 30 inches, fabricated from HDPE, aluminium or cardboard). One spacer should be on the left edge and one on the right edge of the switch. Step 4 Slide the switch across the spacers and position it in the rack.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Step 6 Use the 10-32 truss head screws to secure the switch to the rear-mounting brackets. Install the Cable Management Assembly The cable management assembly consists of two identical, vertical cable managers, two mounting brackets, and screws. Complete the following steps to install the cable management assembly after the switch is installed in the chassis: Step 1 Use the provided No.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch If you are using AC power, complete the following steps to connect the AC power supply tray to the MGX 8830 switch. If you are using DC power, proceed to the “Connect the Back Cards” section on page 5-124. Note One end of the AC power supply cable has a fixture that installs in the DC PEM slots of the switch. The other end of the cable attaches to the AC power supply.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Step 6 Repeat Step 1 through Step 5 with the other AC power supply cable to connect the second AC power supply. Note Caution When viewing the switch from the rear, the AC power supply cable from the left AC power supply is connected to the fixture on the left side of the midplane.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Figure 5-78 Workstation Connection to the Console Port PXM-UI-S3 back card PXM UI-S3 C P M P L A N Serial cable 1 L A N 2 E X T C L K 1 Workstation E X T C L K 2 44370 A L A R M Table 5-8 Terminal Settings Setting Value Baud rate 9600 bps Character size 8 data bits Parity None Stop bits 1 Hardware flow control None Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 -
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch The CP connection can also be set up through a terminal server, as shown in Figure 5-79.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Connect AC Power to the Switch Complete the following steps to connect AC power to the switch. Note The AC power receptacle on the AC power supply tray is an IEC-type with a clamp. The AC voltage range is 90 to 264 VAC. See Table 3-19 for information about the types of AC power cords.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Rear View of the MGX 8830 with Two DC PEMs Installed 23827 Figure 5-80 3 2 1 Step 2 OFF TB1 3 2 1 48 VDC 30A OFF TB1 48 VDC 30A Note Depending on your order, there will be either one or two DC PEMs installed and shipped with your MGX 8830 system. Locate the pluggable terminal block (TB1) on the DC PEM to which you are connecting source power Figure 5-81 shows the DC PEM faceplate.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Figure 5-82 Polarities at the MGX 8830 PEM Pluggable Terminal Block -48 VDC return Safety ground 26265 -48 VDC 1 Step 4 2 3 Locate the wiring block for TB1. Figure 5-83 illustrates the TB1 wiring block (that is, the mating plug that attaches to TB1). Pluggable Terminal Block on MGX 8830 DC PEM 3 2 1 –48 VDC 26264 Figure 5-83 –48 VDC Return Safety ground 10 AWG or 4 sq. mm.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Step 8 If you have a redundant DC PEM installed in your MGX 8830, repeat Step 1 through Step 7 for the second DC PEM. Step 9 Before you turn on the system power, check the supply voltage. The screws at positions 1 and 3 on the pluggable terminal block are convenient measuring points. Also, check the impedance between the safety ground (screw at location 2 on the pluggable terminal block) and the chassis.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Connect the MP Connection Note This step is optional. A dial-up connection extends switch management to all workstations that have access to the public switched telephone network (PSTN). PXM-UI-S3 Connect the maintenance port (MP) on the PXM-UI-S3 card to a modem. Connect the terminal to a power source and set it up using the values that are shown in Table 5-8.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the MGX 8830 or MGX 8830/B Switch Connect the LAN1/2 Ports Note This step is optional. A local LAN connection extends switch management to all workstations that have connectivity to the LAN to which the switch is connected. Connect the LAN 1 port on the PXM-UI-S3 or PXM-UI-S3/B to a hub or router. This hub or router is connected to a workstation, as shown in Figure 5-85.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the Ferrite Bead on the PXM-UI-S3/B Card Step 1 If your switch has an (optional) front door, verify that the door is installed and closed and that each empty slot is covered by a blank faceplate. Step 2 Install the ferrite bead if needed. Refer to “Installing the Ferrite Bead on the PXM-UI-S3/B Card” section on page 5-133.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the Ferrite Bead on the PXM-UI-S3/B Card Step 3 Snap the ferrite bead closed by pressing each half together until each of the three locking mechanisms snap firmly shut (see Figure 5-88). Step 4 Repeat Step 1 through Step 3 for all cables that connect to the PXM-UI-S3/B back card with an RJ connector.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the Ferrite Bead on Ribbon Connectors Snap the Ferrite Bead Closed on the Cable Leading to the PXM-UI-S3/B Back Card 122149 Figure 5-88 Installing the Ferrite Bead on Ribbon Connectors This section describes how to install ferrite beads on ribbon connectors that attach to RBBN-16-T1E1 back cards.
Chapter 5 Installing the Cisco MGX Switch or Gateway Installing the Ferrite Bead on Ribbon Connectors If the ferrite bead is closed, place the bead on a flat surface. Step 2 a. Insert a small flat-blade screwdriver into the recessed area under each of the two locking tabs. b. Carefully pry outward to unlock the mechanism. Place the first open ferrite bead on the cable 8 inches from the end of the ribbon connector that is to be attached to the RBBN-16-T1E1 back card (see Figure 5-86).
Chapter 5 Installing the Cisco MGX Switch or Gateway First Time Power On Procedure for MGX Switches First Time Power On Procedure for MGX Switches This procedure describes how to bring up the following MGX chassis for the first time after they have been installed: Note • MGX 8830 switch • MGX 8830/B switch • MGX 8850 (PXM1E) switch • MGX 8850 (PXM45) switch • MGX 8850/B switch • MGX 8950 switch • MGX 8880 media gateway The same procedure applies to the MGX 8230 multiservice gateway, the MG
Chapter 5 Installing the Cisco MGX Switch or Gateway First Time Power On Procedure for MGX Switches General Power On Sequence and Checkout The general procedure includes these steps: 1. Install the MGX chassis (if required). 2. Ensure no cards are in the chassis, or unseat them, so there is no electrical connection to the chassis. 3. Power on the chassis. 4. Install the primary PXM controller back cards, then front card. Check the cards’ operation. 5.
Chapter 5 Installing the Cisco MGX Switch or Gateway First Time Power On Procedure for MGX Switches Step 5 Table 5-9 Insert in the back cards and console port cable for the primary PXM controller card. For example, on an MGX 8850 (PXM45) chassis, the PXM-UI-S3 or PXM-UI-S3/B back card supports the PXM45 front (controller) card. For this example, the primary PXM full-height card will be in slot 7 and 23 when viewed from the front of the chassis.
Chapter 5 Installing the Cisco MGX Switch or Gateway First Time Power On Procedure for MGX Switches Top Fan Tray Top Fan Tray Top Fan Tray 7 8 9 >= 2000 >= 2000 >= 2000 RPM RPM RPM 3504 3450 3468 Normal Normal Normal Bottom Bottom Bottom Bottom Bottom Bottom Bottom Bottom Bottom 1 2 3 4 5 6 7 8 9 >= >= >= >= >= >= >= >= >= RPM RPM RPM RPM RPM RPM RPM RPM RPM 0 0 0 0 0 0 0 0 0 Missing Missing Missing Missing Missing Missing Missing Missing Missing VoltsDC VoltsDC VoltsDC Other 4.939 3.259 2.
C H A P T E R 6 Maintaining the Cisco MGX Switch or Gateway This chapter contains maintenance procedures for the Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8850/B, Cisco MGX 8950, Cisco MGX 8830, Cisco MGX 8830/B switches and the MGX 8880 Media Gateway. Procedures are the same for all these products unless otherwise noted. Note The information in this guide does not apply to the Cisco MGX 8850 (PXM1) switch.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Swapping a Primary or Redundant DC Power Entry Module with Power On Swapping a Primary or Redundant DC Power Entry Module with Power On If necessary, you can replace either a primary or a redundant DC power entry module (PEM) with power on. To avoid possibly tripping the system circuit breaker in the process, complete the following steps. Caution Warning Do not use a power screwdriver on captive screws.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Swapping a Primary or Redundant DC Power Entry Module with Power On Figure 6-1 DC PEM Faceplate 1 ON J1 84460 OFF -48V RTN K DC O 2 5 3 4 1 Two-position circuit breaker. The positions are Off and On. 4 Plastic cover. 2 J1 output connector. 5 Terminal block 1 (DC input). 3 LED showing status of the DC PEM. Step 6 Disconnect DC source wires at the wiring terminal blocks on the DC PEM. Proceed to Step 10.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing and Installing the Double-Height Front Cards • To align the pins of the backplane and cable pins, move the cable connector slightly up and down or side to side until the connectors are aligned and able to mate. When executing this step, keep the bracket as level as possible.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing and Installing the Double-Height Front Cards Caution When extracting a front card, keep the card level until it is completely extracted from the chassis. Do not allow the front cards to drop against the cards below them. This could damage components on the cards. Caution To prevent damage to components on the bottom side of a card, support the faceplate and keep the card level while sliding it into the chassis.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing and Installing the Double-Height Front Cards Step 2 Push down on the plastic lever. How to Open a Card’s Latch or Extractor Lever 101078 Figure 6-3 Step 3 Either replace the front card that you remove or insert a blank faceplate in the empty slot. Cisco MGX 8800/8900 Series Hardware Installation Guide 6-6 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing and Installing the Double-Height Front Cards Install the Double-Height Front Cards Complete the following steps to install double-height front cards in the chassis: Step 1 Connect a grounding strap to the ESD grounding jack or to the equipment rack. Step 2 Verify that there are no bent pins, bent dividers, or damaged connectors on the front cards (see the “Card Installation and Replacement Suggestions” section on page 3-8).
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing and Installing the Single-Height Front Cards Removing and Installing the Single-Height Front Cards The following sections describe how to remove and install a single-height front card. Note All cards must be fully seated in the chassis. When installing the front card, apply even pressure to the top and bottom of the faceplate to make sure that the card is fully seated.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing and Installing the Back Cards Step 5 Gently pull the front card out of the card cage. Keep the front card level and make sure that it does not hit the one beneath it. Step 6 Either replace the front card that you remove or insert a blank faceplate in the empty slot.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing and Installing the Back Cards Caution Proper ESD protection is required whenever you handle Cisco equipment. Installation and maintenance personnel should be properly grounded through the use of grounding straps to eliminate the risk of ESD damage to the equipment. Modules are subject to ESD damage whenever they are removed from the chassis.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing and Installing the Back Cards Step 5 Pull evenly on the two extractor levers to remove the back card from the card cage. Step 6 Either replace the back card that you removed or cover the empty slot with a blank faceplate. Note If a center guide module is removed from the rear and one double-height back card is installed, install a double-height blank faceplate in the gap adjacent to the installed double-height card.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing and Installing Back Card Transceivers Removing and Installing Back Card Transceivers The following sections describe how to remove and install a back card transceiver. Tip Caution It is recommended that you label each cable and wire at both ends to identify its source and destination. Proper ESD protection is required whenever you handle Cisco equipment. Wear a grounding strap to eliminate the risk of ESD damage to the equipment.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Replacing the Air Intake Plenum Filter Step 4 While pressing the pink extraction ring against the back card, gently pull the transceiver away from the back card, as shown in Figure 6-5 (callout 2). Install the Back Card Transceivers Complete the following steps to install transceivers in the back cards: Step 1 Connect a grounding strap to the ESD grounding jack. Step 2 Hold the transceiver so that the lever is on the left side.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing the Center Guide Modules The MGX 8850 (PXM1E/PXM45), MGX 8850/B and MGX 8950 switch each use a standard plenum. Starting May 2003, with MGX Release 4, the standard plenum has the ability to support an air filter. The purpose of the filter is to keep dust out of the interior of the switch. Scheduled Maintenance of the Air Filter This section describes the part numbers and procedures required for air filter maintenance.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing the Center Guide Modules If a center guide module is removed from the rear and one double-height back card is installed, install a double-height blank faceplate in the gap adjacent to the installed double-height card. Two single-height blank faceplates cannot be used, because they require being screwed into the center guide module that was just removed.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing the Center Guide Modules Removal of the Center Guide Module 48460 Figure 6-8 Removing vertical suport bracket Bulkhead Center guide module Step 4 Carefully push the vertical support bracket straight downward approximately 1/2 inch, tilt the top leg of the support toward you until it clears the top of the card cage, and then pull the bracket to remove it from the card cage.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Connecting the Back Cards to the APS Connector Figure 6-9 Guide Module Support Bracket Support bracket leg Jack screw Captive screw Center guide module Support bracket Support bracket leg 48458 Faceplate Step 6 Slide the center guide module carefully from the card cage. Step 7 Repeat Step 2 through Step 6 until you have removed the desired number of center guide modules.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Connecting the Back Cards to the APS Connector Figure 6-10 Connecting the Back Card to the APS Connector (MGX 8830 Example) APS connector Top view Card extractors shown in "in" position Back card Step 3 Caution Step 4 Alignment slot 116511 Guide tabs Carefully install the back card in the APS connector by pushing firmly, with a straight motion, until the back card is securely connected.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing the APS Assembly in the Switch Two Back Cards Installed in the APS Connector (MGX 8830 Example) 116509 Figure 6-11 Installing the APS Assembly in the Switch An APS assembly consists of two back cards (a primary card and a secondary card), which are connected by an APS connector: • The MGX 8830 APS connector is Cisco Part Number MGX-8830-APS-CON.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing the APS Assembly in the Switch Removing the Filler Bar (MGX 8830) 80168 Figure 6-12 Step 4 Connect a grounding strap to the ESD grounding jack or to the equipment rack. Step 5 Verify that the back cards are securely connected to the APS connector. Step 6 Position the APS assembly in the appropriate card slots.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Removing the Back Cards from an APS Assembly Removing the Back Cards from an APS Assembly Complete the following steps to remove back cards from an APS assembly and to remove the APS connector from the card compartment. Caution Do not use a power screwdriver on captive screws. Do not rock a card when removing it from a connector. Doing so can bend or damage the APS connector pins.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing or Removing Redundancy Connectors Installing or Removing Redundancy Connectors Redundancy connectors (RCON) provide 1:N redundancy for MPSM-16-T1E1 cards in MGX 8850/B and MGX 8830/B switches.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing or Removing Redundancy Connectors Step 4 Place the RCON assembly over the RCON mounting bar, positioning the RCON alignment flange over the top edge of the bar and the RCON alignment pins through holes in the bar (See Figure 6-13). • If you are installing the 1:5 RCON, there is a single mounting position on the mounting bar. • If you are installing the 1:3 RCON, there are two mounting positions on the mounting bar, offset by one slot.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing or Removing Redundancy Connectors Step 8 Restore power to the MGX 8850/B. Installing MGX 8830/B Redundancy Connectors Warning You must remove power from the MGX 8830/B switch before installing RCONs. Exposed connector pins near the RCON have hazardous voltages. To install RCONs in an MGX 8830/B chassis, perform the following steps: Step 1 Verify that you have an MGX 8830/B chassis.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing or Removing Redundancy Connectors Step 4 Remove the three filler bars between slots 3 through 6 on right bay (See Figure 6-14), or slots 10 through 13 on the left bay. To remove each filler bar, loosen and remove the screws on each end of the divider. MGX 8830/B With Filler Bars Removed 146508 Figure 6-14 Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing or Removing Redundancy Connectors Step 5 Place the RCON assembly over the RCON mounting bar, positioning the RCON alignment flange over the right of the bar and the RCON alignment pins through holes in the bar; then tighten the two fasteners (See Figure 6-15). Note Be careful not to bend or damage the pins on nearby back card connectors.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing and Removing the AXSM-XG Extender Connector Removing Redundancy Connectors Warning Remove power from the MGX 8850/B or MGX 8830/B switch before removing RCONs. Connector pins near the RCON have hazardous voltages. To remove RCONs, perform the following steps: Step 1 Remove power to the chassis, either at the AC power supply or DC power source. Step 2 At the back of the chassis, remove back cards over the RCON.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing and Removing the AXSM-XG Extender Connector MGX8950-EXTDR-CON Installation 158032 Figure 6-16 Step 4 Insert the mounting screws, with lock washers, from the bottom of the circuit board, through the board, and into the extender connector. The extender connector has captive nut that accepts the mounting screws (see Figure 6-17). Cisco MGX 8800/8900 Series Hardware Installation Guide 6-28 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing and Removing the AXSM-XG Extender Connector MGX8950-EXTDR-CON Assembly 158033 Figure 6-17 Step 5 Tighten the four mounting screws. Removing the Extender Connector To install the extender connector: Step 1 Remove the four mounting screws and washers from the extender connector. Step 2 Remove the extender connector from the board. Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Chapter 6 Maintaining the Cisco MGX Switch or Gateway Installing and Removing the AXSM-XG Extender Connector Step 3 Save the extender connector and hardware for possible future use with MGX 8950 switches. Cisco MGX 8800/8900 Series Hardware Installation Guide 6-30 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
A P P E N D I X A Front Card Specifications This appendix provides technical specifications for cards used in Cisco MGX 8950, Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8850/B, Cisco MGX 8830 and Cisco MGX 8830/B switches and the Cisco MGX 8880 Media Gateway. It contains the following sections: • Single-Height Service Module Specifications, page A-2. These service modules include: – AUSM – CESM – FRSM – MPSM – VISM-PR • Double-Height Service Module Specifications, page A-2.
Appendix Single-Height Service Module Specifications Single-Height Service Module Specifications Table A-1 lists the physical specifications for the following single-height service modules: • AUSMs • CESMs • FRSMs • MPSM • VISM-PRs Table A-1 Single-Height Service Module Physical Specifications Specification Description Dimensions for single-height service modules Height: 7.25 in. (18.42 cm) Depth: 16.25 in. (41.28 cm) Dimensions for back cards Height: 7.00 in. (17.78 cm) Depth: 4.50 in.
Appendix PXM1E Specifications Table A-2 Double-Height Service Module Physical Specifications Specification Description Dimensions for double-height service modules Height: 15.65 in. (39.75 cm) Depth: 16.25 in. (41.28 cm) Dimensions for back cards Height: 7.00 in. (17.78 cm) Depth: 4.50 in. (11.43 cm) Weight for double-height service modules Varies by card (VXSM modules are 7.5 lb. or 3.4 kg, for example) Weight for back cards Varies with the back card (VXSM back cards are 1 lb. or .
Appendix PXM1E Specifications Table A-3 PXM1E Specifications (continued) Specification Description Processor clock speed and memory specifics Clock speed: 350 MHz internal, 100 MHz external Flash memory: 2 MB DRAM: 256 MB Tertiary cache: 2 MB External L3 cache: 2 MB Secondary cache: 256 KB BRAM1: 512 KB DRAM: 256 MB Hard disk: 6 to 20 GB CPU: R7000 Maximum switch fabric throughput Control access Note 1.
Appendix PXM45 Specifications Table A-3 PXM1E Specifications (continued) Specification Description Power –48 VDC Maximum power consumption See Table 3-6 for MGX 8850 (PXM1E) and Table 3-20 for MGX 8830. Maintenance and serviceability Network management • Internal isolation loopback (managed by the software) • External remote loopback (managed by the software) • Hot-swappable • Cisco WAN Manager • CLI • Standards-based SNMP 1. BRAM = battery RAM 2.
Appendix PXM45 Specifications Table A-4 PXM45 Specifications (continued) Specification Description Processor clock speed and memory specifics Clock speed: 350 MHz internal, 100 MHz external Flash memory: 2 MB DRAM: 256 MB • PXM45, introduced October 2000, with MGX Release 2 software and 128 MB RAM • PXM45/B, introduced October 2001, with MGX Release 2.1 software and 256 MB RAM • PXM45/C, introduced April 2003, with MGX Release 4.0 software and 512 MB RAM.
Appendix RPM-PR Specifications Table A-4 PXM45 Specifications (continued) Specification Description Maintenance and serviceability Network management • Internal isolation loopback (managed by the software) • External remote loopback (managed by the software) • Hot-swappable • Cisco WAN Manager • CLI • Standards-based SNMP RPM-PR Specifications Table A-5 lists the physical specifications for the RPM-PRs.
Appendix RPM-XF Specifications RPM-XF Specifications Table A-6 lists the physical specifications for the RPM-XFs. Table A-6 RPM-XF Specifications Specification Description Dimensions for RPM-XFs Height: 15.65 in. (39.75 cm) Depth: 16.25 in. (41.28 cm) Dimensions for back cards Height: 7.00 in. (17.78 cm) Depth: 4.50 in. (11.43 cm) Weight for RPM-XFs 6.75 lb (3.06 kg) Weight for back cards 0.75 lb (0.
Appendix SRM Specifications Table A-7 SRM Physical Specifications (continued) Specification Description Weight for SRMs 1.74 lb (0.79 kg) Weight for back cards Card-dependent External interfaces Back card dependent Power –48 VDC Maximum power consumption See Table 3-6 for MGX 8850 (PXM1E and PXM45) and Table 3-20 for MGX 8830. Maintenance and serviceability • Hot swappable Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Appendix SRM Specifications Cisco MGX 8800/8900 Series Hardware Installation Guide A-10 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
A P P E N D I X B Cable Specifications This appendix provides cable requirements and pin assignments for cables used with Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8850/B, Cisco MGX 8950, Cisco MGX 8830 and Cisco MGX 8830/B multiservice switches and the Cisco MGX 8880 Media Gateway.
Appendix Notes about Cables and Connectors Cable and Connector Naming Conventions The suffix to the model number indicates the length of the cable. For example, 5610-50 indicates a 50-foot cable. Sometimes the suffix indicates the cable length in inches, rather than feet. This typically occurs on Y-cables or adaptor cables. Some entries in the cable tables include the gender of the connector and the number of pins.
Appendix Control and Clock Cabling Table B-1 Standard Cisco MGX 8850 and MGX 8850/B Cables Available from Cisco (continued) Model Number Description Usage Molex-pigtail (customer-supplied) DC power. See Table B-13 for details. Spade lug-pigtail (customer-supplied) DC power. See Table B-13 for details. 1. Two cables required per back card, one TX and one RX. Standard Cisco MGX 8950 Cables The standard cables that Cisco can supply for the Cisco MGX 8950 system appear inTable B-2.
Appendix Control and Clock Cabling Note The PXM-UI-S3/B user interface card does not have a maintenance port. Procedure to Connect a Modem to the Maintenance Port Table B-3 lists cable information for maintenance and control ports. Table B-3 Cable and Connector Information for the Maintenance and Control Ports on the PXM-UI-S3 and PXM-UI-S3/B User Interface Cards Cable Parameter Description Interface EIA/TIA-232—both are DTE ports.
Appendix Control and Clock Cabling Null Modem Cable Figure B-1 shows a null modem cable that is used for connecting modems to the control or maintenance ports on the PXM-UI-S3 and PXM-UI-S3/B User Interface Cards. Null Modem Cable 1 1 7 7 2 2 3 3 6 6 20 20 S6189 Figure B-1 Pin Assignments for RJ-48 Maintenance and Control Ports Table B-4 provides the pin assignments for the associated RJ-48 and RJ-45 connectors.
Appendix Control and Clock Cabling The PXM-UI-S3 or PXM-UI-S3/B cards go into slots 1 and 2 for the MGX 8830 and MGX 8830/B switches. For redundancy where one user interface back card is present, connect to both ports, using EXT CLK1 as the primary source and EXT CLK2 as the secondary source. For redundant PXM configurations where two user interface back cards are present, use a Y-cable to connect to the EXT CLK1 input of Slot 7 and the EXT CLK1 input of Slot 8.
Appendix Control and Clock Cabling Note Make sure that the 100-ohm termination is selected when you configure the clocks for T1. You need to connect only the RX Ring, the RX Tip, and the Ground (pins 4, 5, and 6). Table B-6 shows the pin assignment for the RJ-48 BITS clock connector. Table B-6 Pin Assignments for the RJ-48 BITS Clock Connector Pin No. Signal 1 TX ring 2 TX tip 3 Ground 4 RX ring 5 RX tip 6 Ground1 7 TTP ring 8 TTP tip 1.
Appendix Control and Clock Cabling Optional RJ-45 to Wire-wrap 52804 Figure B-2 Note The eight pins of the adapter are marked and have a one-to-one correlation to the eight lines on the RJ-45 connector. When you install the RJ-45 to wire-wrap adapter, you do not need to remove the card from its slot or turn off the power. However, you should wire-wrap the cable conductors to the applicable pins on the adapter before you plug the adapter into the card.
Appendix External Alarm Cabling Step 3 Use a wire-wrapping tool to wrap the shield drain wire to the ground pin (pin 3 or 6) of the adapter. The shield drain wire is the bare wire shown in Figure B-5. Figure B-5 Wires Wire-Wrapped to Pins 8 7 6 3 2 1 53281 5 4 Step 4 Use a wire-wrapping tool to wrap the two remaining wires to the pin of the adapter. Step 5 Slide the pin cover over the pins and onto the body of the adapter after all of the wires are connected.
Appendix External Alarm Cabling Alarm Connector Pin Assignments Table B-8 describes the Alarm connector pin assignments for the different MGX multiservice switches.
Appendix Power Cabling Table B-9 PXM-UI-S3 Pin Assignment on the ALARM Connector (continued) Pin Name Pin No.
Appendix Power Cabling AC Power Cabling—MGX 8850 (PXM1E/PXM45), MGX 8850/B and MGX 8880 We provide a 6-foot (1.8-meter) AC power cord for an AC-powered system.
Appendix Power Cabling Table B-12 AC Power Cable and Plug Requirements—MGX 8830 and MGX 8830/B Cable Parameter Description Cable Provided with 8 feet (2.3 meters) of 3-conductor wire with plug. Plug (customer end) • 20A NEMA L6-20P, twist lock plug (United States) • NEMA5-15P 125V/15 A 3-prong plug, grounding type (North America) • 15A NEMA 5-15 (domestic U.S.
Appendix Redundancy Y-Cable DC Power Connections For the MGX 8850 (PXM1E/PXM45), MGX 8850/B, MGX 8950, and MGX 8880 systems, DC power connections are made to the terminal block on the back of the DC power entry modules (PEMs), as shown in Figure B-6. The DC PEMs are installed on the back of the air intake plenum. For MGX 8830 or MGX 8830/B systems, DC power connections are made to the DC power entry modules (PEMs) at the rear of the switch. See Table B-13 for details on DC power cabling and connections.
Appendix Redundancy Y-Cable Table B-14 Y-Cable Product Numbers for MGX 8850 (PXM1E /PXM45), MGX 8850/B, and MGX 8880 Cards (continued) Back Card Connector Hardware Type/Standard Interface Y Cable Cisco Product Number MGX 8850 (PXM1E/PXM45), MGX 8850/B, and MGX 8880 PXM-UI-S3 RJ-45 E1 BITS clock CAB-5686-04 x RJ-45 E1 BITS clock CAB-5686-04 x DB-15 Alarm output CAB-5607-10 (10-in.
Appendix Trunk Cabling Table B-15 Y-Cable Product Numbers for MGX 8950 Cards (continued) MGX 8950 Card Connector Hardware Type/Standard Interface AXSM LC SMF AXSM MTRJ MMF AXSM SC MMF Y Cable Product Number CAB-MMF-Y-SC Trunk Cabling This section provides information about T3 and E3 trunk cabling. T3 Trunk Cabling A trunk cable connects each T3 port on the SMB-8T3 back card to a T3 port on the colocated MGX 8220 node.
Appendix Frame Relay Cabling Table B-18 E3 Trunk Cable and Connector Information Cable Parameter Description Type 75-ohm coaxial cable (RG-59 B/U for short runs, AT&T 734A for longer runs). Two per E3 line (transmit and receive). Maximum length 100 feet between the Cisco MGX 8850 switch and the CS/DSU. 450 feet maximum between the Cisco MGX 8950 switch and the DSX-3. Connector Terminated in male SMB. Rx is received from trunk; Tx is transmitted to trunk.
Appendix Frame Relay Cabling See Table B-21 for pin assignments for the RJ-48C T1 and E1 connector. Table B-21 Note RJ-48C T1 and E1 Connector Pin Assignments Pin No. Description 1 Transmit Ring 2 Transmit Tip 3 Transmit Shield 4 Receive Tip 5 Receive Ring 6 Receive Shield Transmit direction is toward the T1 trunk. See Figure B-7 for an RJ-48 connector schematic.
Appendix Frame Relay Cabling E1 Cabling E1 trunk cables connect the customer DSX-1 cross-connect point or E1 CSU to the MGX switch at the FRSM E1 back card (SMB-8E1). See Table B-22 for E1 trunk cable and connector information. Table B-22 E1 Trunk/Circuit Line Cable and Connector Specification Cable Parameter Description Cable type (BNC-8E1) 75-ohm coax cable for unbalanced connection. Two cables or pairs (one transmit and one receive) per E1 line.
Appendix Frame Relay Cabling Table B-25 V.
Appendix Frame Relay Cabling Table B-26 X.21 Signals (continued) Signal Name I_RXC/TXCE- Timing - GND CCT Ground Each cable can have a male or female connector at the far end. Also, the available clock sources depend on the mode: • In DTE mode, the clock source is either line or ST (ST is a wire in the cable). • In DCE mode, the clock source is the front card. See Table B-27 for the relationship between cabling and modes.
Appendix Illustrated Cable Guide MGX-SCSI2-2HSSI/B Port Connectors The High-Speed Serial Interface (HSSI) port connects through a female SCSI-II connector This connector complies with specifications in ANSI/TIA/EIA-613. See Table B-29 for the SCSI-II connector pin assignments. Table B-29 Pin Assignments for the SCSI-II Connector Pin No.
Appendix Illustrated Cable Guide List of Cables by Front and Back Card Type Table B-30 lists cables by front and back card types. The table includes Y-cables, 1:1 cables, adaptor cables, and special cables.
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types PXM 1E-8-T3E3 PXM -U I-S3/B SM B-8-T3 SM B-8-E3 APS or SFP Optics Cable Description Y-Cables D B15(M )to D B15(F)Y cable 10' R J48(M )to R J48(F)Y cable 4" R J48(M )to R J48(F)Y cable 6" SS(M )to 3xR J48(F)Y cable 6" Balun for120ohm to 75ohm conversion C AB-5607-10 C AB-5686-04 C AB-5686-06 SM B(M )to BN C (F)Y cable sim plex 6" SM B(M )to BN C (F)sim plex 6" SM B(M
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types PXM 1E-T3E3-155 APS or SFP Optics PXM -U I-S3/B M G X-T3E3-155 (O C 3/STM 1 ports) APS notrequired SM FIR -1-155-SFP SM FLR -1-155-SFP M M F-1-155-SFP (T3E3 ports) PXM 1E-16-T1E1 PXM -U I-S3/B M C C -16-E1 R BBN -16-T1E1 PXM 45 PXM 45/B 2 PXM 45/C 2 Cable Description Y-Cables D B15(M )to D B15(F)Y cable 10' R J48(M )to R J48(F)Y cable 4" R J48(M )to R J48(F)Y
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types AXSM -1-2488 APS or SFP Optics Cable Description Y-Cables SM B(M )to BN C (F)Y cable sim plex 6" SM B(M )to BN C (F)sim plex 6" SM B(M )to SM B(M )sim plex 6' SM B(M )to BN C (F)sim plex 6" Bundle of6x C AB-T3E3-PL-AD Bundle of12x C AB-T3E3-PL-AD Bundle of16x C AB-T3E3-PL-AD Bundle of24x C AB-T3E3-PL-AD SM B(M )to BN C (F)Y cable sim plex 6" Bundle of6x C AB-T3E3-PL-Y Bu
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types APS or SFP Optics AXSM -16-155 M G X-APS-C O N M G X-8850-APS-C O N M M F-8-155-M T Cable Description Y-Cables 1:1 Cables M TR J to SC M M duplex cable 3m M TR J to SC M M duplex cable 5m SM FIR -8-155-LC SM FLR -8-155-LC AXSM -16-155/B SM B-4-155 C AB-M TR J-SC -M M -3 M C AB-M TR J-SC -M M -5 M M G X-APS-C O N M G X-8850-APS-C O N LC to LC SM FIR sim plex 10'
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types AXSM -16-T3E3 SM B-8-T3 SM B-8-E3 APS or SFP Optics Cable Description Y-Cables SM B(M )to BN C (F)Y cable sim plex 6" SM B(M )to BN C (F)sim plex 6" SM B(M )to SM B(M )sim plex 6' SM B(M )to BN C (F)sim plex 6" Bundle of6x C AB-T3E3-PL-AD Bundle of12x C AB-T3E3-PL-AD Bundle of16x C AB-T3E3-PL-AD Bundle of24x C AB-T3E3-PL-AD SM B(M )to BN C (F)Y cable sim plex 6" Bundle
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types AXSM -16-T3E3/B APS or SFP Optics SM B-8-T3 SM B-8-E3 Cable Description Y-Cables SM B(M )to BN C (F)Y cable sim plex 6" SM B(M )to BN C (F)sim plex 6" SM B(M )to SM B(M )sim plex 6' SM B(M )to BN C (F)sim plex 6" Bundle of6x C AB-T3E3-PL-AD Bundle of12x C AB-T3E3-PL-AD Bundle of16x C AB-T3E3-PL-AD Bundle of24x C AB-T3E3-PL-AD SM B(M )to BN C (F)Y cable sim plex 6" Bund
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types AXSM -16-T3E3-E SM B-8-T3 SM B-8-E3 AXSM -32-T1E1-E 3 M C C -16-E1 R BBN -16-T1E1 APS or SFP Optics Cable Description Y-Cables SM B(M )to BN C (F)Y cable sim plex 6" SM B(M )to BN C (F)sim plex 6" SM B(M )to SM B(M )sim plex 6' SM B(M )to BN C (F)sim plex 6" Bundle of6x C AB-T3E3-PL-AD Bundle of12x C AB-T3E3-PL-AD Bundle of16x C AB-T3E3-PL-AD Bundle of24x C AB-T3E3-
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types FR SM -12-T3E3 APS or SFP Optics SM B-6-T3E3 M G X-VISM -PR -8T1 AX-R J48-8T1 M G X-VISM -PR -8E1 AX-SM B-8E1 Cable Description Y-Cables SM B(M )to BN C (F)Y cable sim plex 6" SM B(M )to BN C (F)sim plex 6" SM B(M )to SM B(M )sim plex 6' SM B(M )to BN C (F)sim plex 6" Bundle of6x C AB-T3E3-PL-AD Bundle of12x C AB-T3E3-PL-AD Bundle of16x C AB-T3E3-PL-AD Bundle of24x
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types APS or SFP Optics M G X-SR M E M G X-SM FIR -1-155 M G X-8850-APS-C O N M G X-STM 1-EL-1 M G X-APS-C O N M G X-8850-APS-C O N M G X-SR M -3T3/C M G X-BN C -3T3-M M G X-R PM -PR -256 M G X-M M F-FE Cable Description Y-Cables SM F SC to SM F SC Y cable sim plex C AB-SM F-Y-SC SM B(M )to BN C (F)Y cable sim plex 6" SM B(M )to BN C (F)sim plex 6" SM B(M )to SM B(M
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types AX-C ESM -8E1 APS or SFP Optics AX-SM B-8E1 Cable Description SM B(M )to BN C (F)sim plex 6" SM B(M )to SM B(M )sim plex 6' SM B(M )to BN C (F)sim plex 6" Bundle of6x C AB-T3E3-PL-AD Bundle of12x C AB-T3E3-PL-AD Bundle of16x C AB-T3E3-PL-AD Bundle of24x C AB-T3E3-PL-AD SM B(M )to BN C (F)sim plex 6" C E Europe Y-Cables 1:1 Cables Adaptor Cables C AB-5682-06 C AB-5698-
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types AX-FR SM -8E1-C AX-SM B-8E1 APS or SFP Optics Cable Description Y-Cables SM B(M )to BN C (F)sim plex 6" SM B(M )to SM B(M )sim plex 6' SM B(M )to BN C (F)sim plex 6" Bundle of6x C AB-T3E3-PL-AD Bundle of12x C AB-T3E3-PL-AD Bundle of16x C AB-T3E3-PL-AD Bundle of24x C AB-T3E3-PL-AD SM B(M )to BN C (F)sim plex 6" C E Europe 1:1 Cables Adaptor Cables C AB-5682-06 C AB-56
Appendix Illustrated Cable Guide Table B-30 List of Cables by Front and Back Card Types (continued) Back Card Front Card Type Types MPSM-8-T1E1 APS or SFP Optics AX-R J48-8T1 Cable Description Y-Cables 1:1 Cables Adaptor Cables R J48(M )to D B9(F)6" R J48(M )to D B9(F)18" R J48(M )to D B9(F)6" R J48(M )to D B9(F)18" - C AB-5688-06 C AB-5688-18 C AB-5689-06 C AB-5689-18 R J48(M )to D B9(F)6" R J48(M )to D B9(F)18" R J48(M )to D B9(F)6" R J48(M )to D B9(F)18" - C AB-5688-06 C AB-5688-18 C AB-56
Appendix Illustrated Cable Guide Table B-31 Location of Cable Illustrations in This Appendix (continued) Cable Name Cable Location in this Appendix CAB-RBBN-16T1E1-Y Figure B-10 on page B-37 CAB-SMFIR-LC Figure B-11 on page B-38 CAB-SMFIR-LC-Y Figure B-12 on page B-39 CAB-SMFLR-LC Not shown. See Figure B-11 on page B-38 CAB-SMFLR-LC-Y Not shown.
Appendix Illustrated Cable Guide CAB-RBBN-16T1E1-Y The CAB-RBBN-16T1E1-Y cable is used on the RBBN-16-T1E1 back card. You need two cables per back card, one TX and one RX. Figure B-11 CAB-RBBN-16T1E1-Y Cable 18 36 1 101880 19 36 18 50 26 25 1 19 1 CAB-RBBN-16T1E1 Cable Connector Pin Assignments The CAB-RBBN-16T1E and CAB-RBBN-16T1E1-Y cable connectors pin assignments are shown inTable B-32.
Appendix Illustrated Cable Guide Table B-32 CAB-RBBN-16T1E1 Cable Connector Pin Assignments (continued) Signal name 36-Pin Plug 50-Pin Plug Line 7 – tip 12 32 ring 30 7 Line 8 – tip 11 33 ring 29 8 Line 9 – tip 8 34 ring 26 9 Line 10 – tip 7 35 ring 25 10 Line 11 – tip 6 36 ring 24 11 Line 12 – tip 5 37 ring 23 12 Line 13 – tip 4 38 ring 22 13 Line 14 – tip 3 39 ring 21 14 Line 15 – tip 2 40 ring 20 15 Line 16 – tip 1 41 ring 19 16 Unused pin
Appendix Illustrated Cable Guide CAB-SMFIR-LC-Y CAB-SMFIR-LC-Y (72-1931-01) Cable 116421 Figure B-13 CAB-SMFLR-LC See Figure B-12 on page B-38. CAB-SMFLR-LC-Y See Figure B-13 on page B-39. Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Appendix Illustrated Cable Guide Cisco MGX 8800/8900 Series Hardware Installation Guide B-40 Releases 2 - 5.2, Part Number OL-4545-01, Rev.
A P P E N D I X C Earthing and Bonding Recommendations Note This appendix applies to the Cisco MGX switches and gateways described in this guide: MGX 8850 (PXM45/PXM1E), MGX 8850/B, MGX 8950, MGX 8830 and MGX 8830/B multiservice switches and the MGX 8880 Media Gateway. This appendix discusses the techniques and policies that Cisco practices with regard to DC power, earthing, and bonding of Cisco equipment. It also explains why these techniques are the best practice.
Appendix EC [3] Definitions • Required values of voltage and resistance between different CBN bonding points EC [3] Definitions The following definitions apply to terminology found in IEC 50 [3]: Earth The conductive mass of the earth, whose electric potential at any point is conventionally taken as equal to zero. In some countries the word “ground” is used instead of “earth.
Appendix EC [3] Definitions K.27 Definitions The following definitions apply to terminology found in K.27: Bonding network (BN) A set of interconnected conductive structures that provide an electromagnetic shield for electronic systems and personnel at frequencies from DC to low RF. The term “electromagnetic shield” denotes any structure used to divert, block, or impede electromagnetic energy. In general, a BN need not be connected to earth, but all BNs in this recommendation have an earth connection.
Appendix EC [3] Definitions Mesh-IBN A type of IBN in which the components of the IBN (equipment frames) are interconnected to form a mesh-like structure. This may, for example, be achieved by multiple interconnections between cabinet rows or by connecting all equipment frames to a metallic grid (bonding mat) that extends away from beneath the equipment. The bonding mat is, of course, insulated from the adjacent CBN.
Appendix Bonding Networks Figure C-1 shows examples of star and mesh topologies. Figure C-1 Star and Mesh Topology Examples Single point Mesh configuration May be of zero length Star-IBN SPCW Multiple point Integration of the BN into the CBN Star configuration Mesh-IBN SPCW Not applicable 31076 Mesh-BN Rack, equipment, module, etc.
Appendix Bonding Networks The purpose of a BN is to shield people and equipment from the adverse effects of electromagnetic energy from DC to low RF range. Lightning and both AC and DC power faults are the energy sources that cause the greatest concern. Of less concern are quasi-steady-state sources such as AC power harmonics and function sources, such as clock signals from digital equipment. The energy sources that cause concern are referred to as emitters.
Appendix Bonding Networks Equipment backplane speeds are in the category above 800 MHz. Because the design must anticipate the worst case scenario, concerns about RF damage are much greater. At 800 MHz only 10 inches of wire represents 500 ohms reactance. For the average coaxial cable shield integrity to be maintained, the termination of the shield must see a ground reference of no more than 50 ohms.
Appendix Bonding and Grounding the Cisco MGX System 6. The coupling of surges into indoor signal or power cabling is reduced, in general, by running the cables in close proximity to CBN elements. However, in the case of external surge sources, the currents in the CBN will tend to be greater in peripheral CBN conductors. This is especially true of lightning down-conductors. Therefore, it is best to avoid routing cables in the periphery of the building.
Appendix Bonding and Grounding the Cisco MGX System Except for the AC power supply modules, every module in a rack-mount system uses the rack for grounding. Therefore, the rack must connect to protective earth ground, and the equipment must be secured to the rack so as to ensure good bonding. A DC-powered node must have grounding conductors that connect at two separate locations: • The grounding conductor provided with the supply source must connect to the correct terminal of the power entry module (PEM).
Appendix Bonding and Grounding the Cisco MGX System Figure C-2 Mixed Grounding System Nonisolated equipment – 48V-A – 48V-A – Z1 T – 48V-A RTN Safety ground – 48V-A logic power Z2 + – 48V-B Z1 Battery A T – 48V-B RTN Safety ground – 48V-B 1 Z2 1 B Z3 Z2 Z5 3 Z1 Isolated equipment – 48V-A – T – 48V-A RTN Safety ground + – 48V-B Z1 Battery B T – 48V-B RTN Safety ground – 48V-A logic power – 48V-B 2 Z2 2 B 28311 – 48V-B Z4 4 Table C-1 Ground Point Descriptions for Mixe
Appendix Bonding and Grounding the Cisco MGX System As Figure C-2 shows, the non-isolated system has a 48-VDC return that internally connects to the backplane. (This design calls for a hard-wired return and so does not allow for an optional or alternate ground connection.) The internal connection provides a low-impedance connection between 48-VDC return and frame ground.
Appendix Bonding and Grounding the Cisco MGX System Table C-2 Note Wire Gauge for Current Loads over Copper Wire Lengths (continued) Distance in Feet DC Current 25 feet 50 feet 75 feet 100 feet 150 feet 200 feet 400 feet 70 A 6 gauge 4 gauge 2 gauge 1 gauge 00 gauge 000 gauge — 75 A 6 gauge 4 gauge 2 gauge 1 gauge 00 gauge 000 gauge — 100 A 4 gauge 2 gauge 1 gauge 00 gauge 000 gauge — — Table C-3 is for reference, it is recommended that you use 6 gauge or greater.
A P P E N D I X D Guide to Transceivers (SFPs) Used with MGX Back Cards This appendix lists the small form-factor pluggable (SFP) transceivers that are used in MGX products, and the back cards they are used with. Table D-1 lists which SFP is used with which back card, the SFP part number, the SFP product ID number, wavelength, fiber type, maximum distance, and connector type. Tx/Rx power is not included in this table, because that information is part of Bellcore standards (GR-253, pages 4-14 to 4-22).
Appendix Table D-1 Cross Reference of SFP Transceivers to Back Cards (continued) Back Card SFP Part Number SFP Product ID Wavelength (nm) Fiber Type Max. Distance (meter) Connector Type1 SMF-4-2488-SFP 10-1421-03 SMFSR-1-2488-SFP 1300 Single-mode 2K LC 10-1742-01 SMFLR-1-2488-SFP 1300 Single-mode 40K LC 10-1591-01 SMFXLR-1-2488-SFP 1550 Single-mode 80K LC 1. LC connectors are manufactured under license from Optical Fiber Systems (formerly Lucent Technologies).
G L O S S A RY A AC Alternating current AIS Alarm indication signal APS Automatic protection switching ASAC Any service, any card ASAP Any service, any port ASIC Application specific integrated circuit ATM Asynchronous transmission mode AUSM ATM User-to-Network Interface (UNI) service module -- a single-height front card AWG American wire gauge AXSM ATM switching service module B BERT Bit error rate testing BITS Building Integrated Timing Supply BTU British thermal unit C CALEA C
Glossary CP Console port or control port CSU Channel service unit CWM Cisco WAN Manager, the MGX multiservice switch network management system.
Glossary I IOS Internet operating system IP Internet protocol K kpps kilo packets per second L LAN Local area network LED Light emitting diode LH Long haul LM Line module LOF Loss of frame LOS Loss of signal M MCC Miniature coaxial cable. MDVT Mechanical design validation test MGX Media Gateway Switch. This was the original name of the MGX family of multiservice switches. MIPS Millions of instructions per second MMF Multimode fiber.
Glossary nm nanometer NNI Network-to-network interface O OC Optical Carrier P PE PEM Power entry module PNNI Private Network-to-Network Interface POS Packet over SONET PPP Point-to-point protocol PSTN Public switched telephone network PXM Processor switching module -- a double height front card. There are several types of PXM cards—The PXM1 uses MGX Release 1.
Glossary SETS Synchronous equipment timing source SFP Small form-factor pluggable SLIP Serial line interface protocol SM Service module SMB Sub-miniature BNC SMFIR Single-mode fiber, intermediate-reach. SMFLR Single-mode fiber, long reach.
Glossary V V.21 An ITU-T modem protocol for 300 bits per second two-wire full-duplex communications using Frequency Shift Keying modulation. All modern modems support both V.21 and the close variant, Bell 103. V.35 The ITU-T standard for data transmission at 48 kbs over 60 - 108 KHz group band circuits. It contains the 34-pin V.34 connector specifications normally implemented on a modular RJ-45 connector.
I N D EX MGX 8950 Numerics 3-32 APS 1 to 1 redundant card configuration guidelines 3-in-1 tool 3-27, 5-1 4-5 connector options definition 4-19 1-5 hardware requirements A AAL (ATM Adaptation Layer) 1-48 AC power 4-19 intercard configurations 4-17 intracard configurations 4-15 on PXM1E cards 4-19 APS connector MGX 8830 5-123 MGX 8830 MGX 8850 5-37, 5-44 MGX 8830 (part number) MGX 8880 5-17, 5-37 MGX 8850 MGX 8950 5-61 MGX 8850, part numbers 1-52, 5-114 5-111 1-28, 5-26 5-24
Index AXSM card PXM-UI-S3/B compatibility RBBN-16-T1E1 4-19 AXSM-XG LEDs 2-122 RJ45-4E/B RJ45-FE 2-21 used with extender card in MGX 8950 1-39 2-123 2-127 2-128 RJ48-8E1 and R-RJ48-8E1 SCSI2-2HSSI/B B 2-131 SFP-2-155 2-132, 2-133 SFP-8-155 2-134 SMB-2-155-EL back cards 2-129 2-136 12IN1-8S 2-98 SMB-4-155 BNC-2E3 2-99 SMB-6-T3E3 BNC-2T3 2-100 SMB-8E1 and R-SMB-8E1 2-137 2-138 BNC-3-T3E3 2-101 SMB-8E3 2-140 BNC-3T3-M 2-102 SMB-8T3 2-141 2-139 for AUSM front cards 1
Index Back Cards for MGX 8880 Media Gateway Back Cards for MGX 8950 Switches Y-cabling for PXM redundancy 2-96 card naming conventions 2-93 bay definition 1-5, 1-7 illustration BITS Caution, definition xxxv 1-6 center guide modules part numbers B-6 bulk distribution definition 1-17 2-1 cell bus service module (CBSM), definition 1-6 B-6 definition card set, definition B-6 removing 6-14 CESM 4-1 planning for 6-14 description 4-1, 4-20 2-23 front and back cards LEDs C 2-24 2-2
Index converting single-height slots to double-height slots on MGX 8830 1-48 antistatic wrap CP (console port) on PXM-UI-S3 use optical cables with non-magnetic connector ferrules 3-2 measure resistance of antistatic strap 5-42 CP port location 3-7 wrist strap 1-5 3-7 3-7 extender card for MGX 8950 1-39 D F DC power installing DC PEM on MGX 8830 installing DC PEM on MGX 8850 5-33, 5-44 installing DC PEM on MGX 8880 5-33 installing DC PEM on MGX 8950 5-84 safety guidelines faceplates,
Index PXM1E-8-155 2-53 PXM1E-8-T3E3 2-54 PXM1E-COMBO 2-56 PXM1E processor card PXM1E-T3E3-155 PXM45/C 5-10 MGX 8950 5-55 ground plane 2-60 RPM-PR 2-62, 2-64 RPM-XF 2-65, 2-67 C-9 C-8 2-57 H hardware introduced in Release 5 2-69, 2-70 definition 2-71, 2-72 3-8 how MGX systems are shipped 2-73, 2-76 how to install VXSM card supported on MGX 8830 2-6, 2-7 supported on MGX 8850 (PXM1E) how to remove a card from a chassis 2-4 how to use the wrist strap how VXSM card latches work
Index installation sequence, differences between MGX 8850 and MGX 8880 5-4, 5-12 front card release history Inverse Multiplexing over ATM (IMA) configuration 4-21 hardware grounding 5-104 1-50 illustration 1-2, 1-50 installation procedures K light pipes overview K.
Index DC PEM site requirements 5-33 DC power slot assignments 5-44 environmental requirements fan tray power cabling features space requirements 5-37 AC power 1-2 power requirements site requirements slot assignments 5-1 circuit breaker 3-6 5-84 extender card xxxvi fan tray 3-11 features 1-69, 5-17, 5-37 alignment pins for redundancy connector card overview color coding grounding 5-6 color coding (yellow for PXM45, blue for SRME/B) 5-5 DC PEM overview 5-5 slot assignments 2-8 co
Index MP port on PXM-UI-S3 PXM1 slot assignments 5-47 MPSM 5-139 PXM45 licensing back cards 1-13, 2-58 1-15 card types 1-13 2-39 description 1-15 slot assignments MPSM-T3E3-155 features 1-13 2-57 front card support for Releases 3 through 5 N NEBS Level 3, compliance Note, definition B-1 LEDs 2-61 RAM 1-18 slot assignments xxxv 4-6 PXM45 slot assignments 5-139 PXM and SRM default relationships O 2-9 4-4 PXM-UI-S3 organization of this manual cable for console port xxxiii
Index overview site preparation 4-1 planning for card and line redundancy Y-cable 4-1 EMI and EMC integrity ground plane B-14 redundancy connector C-8 C-8 MGX 8830 stability plate 3-43 5-5 MGX 8850 stability plate 3-12 redundant connector.
Index stability plate unpacking the MGX system MGX 8830 3-43 MGX 8850 3-12 MGX 8880 3-56 MGX 8950 3-29 V ventilation standalone card configuration guidelines STRAT-M cabinet 3-69 4-4 3-10 Stratum network clocking 2-120 MGX 8830 3-46 MGX 8850 3-16 MGX 8880 3-60 MGX 8950 3-33 VISM documentation T 2-78 VISM-PR T1 cable parameters (table) B-17 temperature back cards 1-14, 2-77 description 1-14, 2-77 in MGX 8850 as a voice gateway MGX 8830 3-46 interfaces MGX 8850 3-15
Index MGX 8850 components 3-11 MGX 8880 components 3-55, 3-56 MGX 8950 components 3-28, 3-32 wire-wrap adapter B-7 wiring mixed ground system C-9 wrist strap how to use 3-7 ships with system 3-7 X XM60 card type description 1-14 1-14, 2-89 MGX 8950 switch fabric slot assignments 2-89 5-139 Cisco MGX 8800/8900 Series Hardware Installation Guide Releases 2 - 5.2, Part Number OL-4545-01, Rev.
Index Cisco MGX 8800/8900 Series Hardware Installation Guide IN-12 Releases 2 - 5.2, Part Number OL-4545-01, Rev.