8.
Electrical Hazard: Only qualified personnel should perform installation procedures. Riesgo Electrico: Solamente personal calificado debe realizar procedimientos de instalacion. Elektrischer Gefahrenhinweis: Installationen sollten nur durch ausgebildetes und qualifiziertes Personal vorgenommen werden. Notice Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice.
Regulatory Compliance Information Federal Communications Commission (FCC) Notice This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of the FCC rules.
Hazardous Substances This product complies with the requirements of European Directive, 2002/95/EC, Restriction of Hazardous Substances (RoHS) in Electrical and Electronic Equipment. European Waste Electrical and Electronic Equipment (WEEE) Notice In accordance with Directive 2002/96/EC of the European Parliament on waste electrical and electronic equipment (WEEE): 1.
Safety Information Class 1 Laser Transceivers The single mode network expansion modules use Class 1 laser transceivers. Read the following safety information before installing or operating these modules. The Class 1 laser transceivers use an optical feedback loop to maintain Class 1 operation limits. This control loop eliminates the need for maintenance checks or adjustments. The output is factory set, and does not allow any user adjustment.
Enterasys Networks, Inc. Firmware License Agreement BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between the end user (“You”) and Enterasys Networks, Inc.
4. EXPORT RESTRICTIONS. You understand that Enterasys and its Affiliates are subject to regulation by agencies of the U.S. Government, including the U.S. Department of Commerce, which prohibit export or diversion of certain technical products to certain countries, unless a license to export the Program is obtained from the U.S. Government or an exception from obtaining such license may be relied upon by the exporting party.
10. ENFORCEMENT. You acknowledge and agree that any breach of Sections 2, 4, or 9 of this Agreement by You may cause Enterasys irreparable damage for which recovery of money damages would be inadequate, and that Enterasys may be entitled to seek timely injunctive relief to protect Enterasys’ rights under this Agreement in addition to any and all remedies available at law. 11. ASSIGNMENT.
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Contents About This Guide Who Should Use This Guide ........................................................................................................................... xiii How to Use This Guide .................................................................................................................................... xiv Related Documents .........................................................................................................................................
Connecting to the Network ........................................................................................................................... 3-13 Connecting UTP Cables to the 7GR4202-30 ......................................................................................... 3-14 Connecting Fiber-Optic Cables to Mini-GBICs ....................................................................................... 3-17 Connecting to COM Port for Local Management .........................................
3-10 3-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18 4-1 4-2 B-1 B-2 B-3 B-4 B-5 B-6 B-7 B-8 B-9 B-10 B-11 B-12 Straight-Through 4-Wire Cable RJ45 Pinouts, Connections Between Switches and End User Devices ....................................................................................... 3-15 Eight-Wire Crossover Cable RJ45 Pinouts, Connections Between Hub Devices ............................ 3-16 Eight-Wire Straight-Through Cable RJ45 Pinouts, Connections Between Switches and End User Devices ...............
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About This Guide This guide provides an overview, installation and troubleshooting instructions, and specifications for the Enterasys Matrix™ DFE‐Diamond 7GR4270‐12, 7GR4202‐30, 7GR4280‐19, and 7KR4290‐02 modules, Mini‐GBIC interface cards, and XENPAK interface modules. For information about the CLI (Command Line Interface) set of commands used to configure and manage the DFE modules, refer to the Enterasys Matrix DFE‐Diamond/Platinum Series Configuration Guide.
How to Use This Guide How to Use This Guide This preface provides an overview of this guide and the DFE‐Diamond Series manual set, and a brief summary of each chapter; defines the conventions used in this document; and instructs how to obtain technical support from Enterasys Networks. To locate information about various subjects in this guide, refer to the following table: For... Refer to...
Conventions Used in This Guide Conventions Used in This Guide The following conventions are used in this guide: Note: Calls the reader’s attention to any item of information that may be of special importance. Caution: Contains information essential to avoid damage to the equipment. Precaución: Contiene información esencial para prevenir dañar el equipo. Achtung: Verweißt auf wichtige Informationen zum Schutz gegen Beschädigungen.
Getting Help xvi • A description of your network environment (for example, layout and cable type) • Network load and frame size at the time of trouble (if known) • The device history (for example, have you returned the device before, is this a recurring problem) • Any previous Return Material Authorization (RMA) numbers About This Guide
1 Introduction This chapter provides an overview of the DFE‐Diamond module capabilities, and introduces the 7GR4270‐12, 7GR4202‐30, 7GR4280‐19, and 7KR4290‐02 modules. Important Notice Depending on the firmware version used in the DFE module, some features described in this document may not be supported. Refer to the Release Notes shipped with the DFE module to determine which features are supported.
The DFE Modules The DFE Modules This section provides an overview of the DFE modules 7GR4270‐12 and 7GR4202‐30 (Figure 1‐1), and 7GR4280‐19 and 7KR4290‐02 (Figure 1‐2). For information about features of the DFE modules and how to configure them, refer to the Enterasys Matrix DFE‐Diamond/Platinum Series Configuration Guide. 7GR4270-12 The 7GR4270‐12 DFE module has 12, 1000BASE‐X compliant ports.
The DFE Modules 7KR4290-02 The 7KR4290‐02 DFE module has 2, 10‐Gbps Ethernet port slots on the front panel that can support one or two 10‐Gbps XENPAK PHYs for high speed uplinks from the chassis DFE Ethernet switch system. With two 10‐Gbps PHYs installed in the 7KR4290‐02, a shared uplink of up to 10 Gbps can be provided from the DFE switching system to two network edge connections from a Matrix E7, Matrix N7, Matrix N5, Matrix N3, or Matrix N1 chassis to a core data center.
The DFE Modules Figure 1-1 7GR4270-12 and 7GR4202-30 DFE Modules FAST ENET 7GR4270-12 FAST ENET 7GR4202-30 7GR4202-30 7GR4270-12R À RESET À Á Â Ã COM RESET MGMT COM MGMT CPU GROUP SELECT CPU GROUP 1X 1 2 1 2 2 3 3 3 4 4 5 5 Ä 1 6 6 7 7 G R O U P 8 9 10 1 11 12 Á Â Ã Ä Æ 8 9 10 Å 9X 1 2 3 11X 4 Ç 5 6 G R O U P 2 19X Å 7 8 21X 9 10 G R O U P 3 11 29X 12 1 2 3 4 5 1-4 RESET switch RJ45 COM (Console Port) CPU LED MGMT LED 7GR4270-12 - GROUP STATUS LE
The DFE Modules Figure 1-2 7GR4280-19 and 7KR4290-02 DFE Modules 7GR4280-19 Gb ENET 7KR4290-02 10G ENET 7KR4290-02 7GR4280-19 À OFFLINE/ RESET COM MGMT 1 CPU GROUP SELECT GROUP 2 1 1 2 2 3 3 4 5 3 G R O U P 4 1 Á Â Ã Ä À OFFLINE/ RESET Á COM MGMT CPU Â Ã Å 6 Æ 5 Ä 6 7 1 RX TX 2 8 9 È 10 Å Æ Ç G R O U P 2 11 Ç 12 13 14 15 G R O U P 16 3 17 18 1 OFFLINE/RESET switch 4 2 RJ45 COM port 5 3 7GR4280-19 - MGMT LED 7KR4290-02 - CPU LED 6 7GR4280-19 -
Connectivity Connectivity Note: The 7GR4270-12, 7GR4202-30, 7GR4280-19, and 7KR4290-02 DFE modules can be installed in a Matrix E7, N7, N5, N3 or N1 chassis, but only support FTM2 data backplane interconnections in the Matrix E7 chassis. Traffic flow from FTM2 to FTM1 can only be accomplished using a bridging module such as the 7H4382-25, 7H4382-49, 7H4383-49, or 7H4385-49.
Management Management Management of the module can be either in‐band or out‐of‐band. In‐band remote management is possible using Telnet, Enterasys Networks’ NetSight® management application, or WebView™ application. Out‐of‐band management is provided through the RJ45 COM (Communication) port on the front panel using a VT100 terminal or a VT100 terminal emulator.
Standards Compatibility Standards Compatibility The DFE modules are fully compliant with the IEEE 802.3‐2002, 802.3ae‐2002, 802.1D‐1998, and 802.1Q‐1998 standards. The DFE modules provide IEEE 802.1D‐1998 Spanning Tree Algorithm (STA) support to enhance the overall reliability of the network and protect against “loop” conditions.
2 Network Requirements Before installing the module, review the requirements and specifications referred to in this chapter concerning the following: For information about... Refer to page... Link Aggregation 2-1 Module Placement in a Matrix E7 Chassis 2-2 10BASE-T Network 2-2 100BASE-TX Network 2-2 1000BASE-T Network 2-2 1000BASE-SX/LX Network 2-2 XENPAK 10-Gigabit Ethernet 2-3 The network installation must meet the requirements to ensure satisfactory performance of this equipment.
Module Placement in a Matrix E7 Chassis Module Placement in a Matrix E7 Chassis If you want to mix 6x1xxx, 6x2xxx, 6x3xxx, and 7H43xx‐xx series modules in the same Matrix E7 chassis, it is necessary to have a DFE bridging module such as the 7H4382‐25, 7H4382‐49, 7H4383‐49, or 7H4385‐49 installed and to also follow the module placement rules described in “Installing Module into Matrix E7 or N7 Chassis” on page 3‐10 to successfully bridge data traffic to some or all modules in the chassis.
XENPAK 10-Gigabit Ethernet XENPAK 10-Gigabit Ethernet There are two optional 10‐Gigabit interface port slots on the 7KR4290‐02 that can support various optional XENPAK 10‐Gigabit Ethernet (10 GbE) standard type fiber‐optic modules. As of the printing of this guide, the 10GBASE‐LR, ‐ER, ‐LX4, and ‐SR are available. Table 2‐1 provides the cable type, maximum length, and connector type according to each version of XENPAK. For complete specifications, refer to “10GBASE XENPAK PHY Specifications” on page A‐6.
XENPAK 10-Gigabit Ethernet 2-4 Network Requirements
3 Installation Electrical Hazard: Only qualified personnel should perform installation procedures. Riesgo Electrico: Solamente personal calificado debe realizar procedimientos de instalacion. Elektrischer Gefahrenhinweis: Installationen sollten nur durch ausgebildetes und qualifiziertes Personal vorgenommen werden. Important Notice Read the Release Notes shipped with the DFE module to check for any exceptions to the supported features and operation documented in this guide.
Required Tools Required Tools Tools needed to install the DFE modules and options include: • Phillips screwdriver • Flat blade screwdriver Unpacking the DFE Module Unpack the DFE module as follows: 1. Open the box and remove the packing material protecting the DFE module. 2. Verify the contents of the carton as listed in Table 3‐1.
Installing Optional Mini-GBICs Installing Optional Mini-GBICs This section describes how to install a Mini‐GBIC in any of the 7GR4270‐12 front panel ports (1‐12) or the 7GR4280‐19 front panel ports (1‐18) or in an optional NEM. For a list of supported Mini‐GBICs and their specifications, refer to “Mini‐GBIC Input/Output Specifications” on page A‐3. Warning: Fiber-optic Mini-GBICs use Class 1 lasers. Do not use optical instruments to view the laser output.
Installing Optional Mini-GBICs Figure 3-1 Mini-GBIC with MT-RJ Connector Á Ã Ä Â À Å 1 Mini-GBIC (MGBIC-MT01) 2 Mini-GBIC, top side 3 7-Pin edge connector (insertion side) Figure 3-2 4 Port slot 5 Mini-GBIC, protective dust cover 6 Release tab Mini-GBIC with LC Connector Ä Á Ã Â À Å 1 Mini-GBIC (MGBIC-LC01 or MGBIC-LC09) 2 Mini-GBIC, top sid 3 7-Pin edge connector (insertion side) 3-4 Installation 4 Port slot 5 Mini-GBIC, protective dust cover 6 Release tab
Installing Optional Mini-GBICs Figure 3-3 Mini-GBIC with RJ45 Connector Á Ä Â Ã À 1 Mini-GBIC (MGBIC-02) 2 Mini-GBIC, top side 3 7-Pin edge connector (insertion side) 4 Port slot 5 Wire-handle release Removing the Mini-GBIC To remove a Mini‐GBIC from a port slot, proceed as follows: Caution: Do NOT remove a Mini-GBIC from a slot without releasing the locking tab located under the front bottom end of the Mini-GBIC. This can damage the Mini-GBIC.
Installing an Optional XENPAK Module Installing an Optional XENPAK Module This section describes how to install a XENPAK module into the 7KR4290‐02 DFE module. For the XENPAK specifications, refer to Appendix A. Caution: Carefully follow the instructions in this manual to avoid damaging the XENPAK module and 7KR4290-02. The XENPAK module and 7KR4290-02 are sensitive to static discharges. Use an antistatic wrist strap and observe all static precautions during this procedure.
Installing an Optional XENPAK Module XENPAK Module Installation 7KR4290-02 Figure 3-4 1 XENPAK module (10GBASE-LR is shown) 2 XENPAK module, Top Side 3 Edge connector (insertion side) 4 Module port slot 5 Thumbscrews Removing a XENPAK Module Caution: The XENPAK module and 7KR4290-02 are sensitive to static discharges. Use an antistatic wrist strap and observe all static precautions during this procedure. Failure to do so can result in damage to the XENPAK module and 7KR4290-02.
Backplane Connections and Installation Rules Backplane Connections and Installation Rules Note: A lowercase x indicates the general use of an alphanumeric character (e.g., 6x1xx, the x’s indicate a combination of numbers or letters). The following sections describe the FTM1 and FTM2 backplane connections, and the hardware configuration rules when installing first (6x1xx), second (6x2xx), third (6x3xx), and fourth (7xxxxx) generation modules into the same Matrix E7 chassis.
Backplane Connections and Installation Rules Example 1 (Figure 3-5, A) Shows the chassis fully populated with DFE modules (7xxxxx). These modules communicate with each other via the FTM2 chassis backplane and act as a single switching entity with one IP address. The DFE modules are configured using a Command Line Interface set of commands. Rule: DFE modules can be installed in any available chassis slot in the Matrix E7 chassis.
Installing Module into Matrix E7 or N7 Chassis Example 5 (Figure 3-5, E) Shows chassis slots 1 and 5 populated with 6x1xx, 6x2xx modules, respectively; slots 2 through 4 with DFE modules, but not a bridging module (such as the 7H4382‐25, 7H4382‐49, 7H4383‐49, or 7H4385‐49); and slots 6 and 7 with 6x3xx modules.
Installing Module into Matrix E7 or N7 Chassis 3. Locate the antistatic wrist strap shipped with the chassis. Attach the antistatic wrist strap to your wrist and plug the cable from the antistatic wrist strap into the ESD grounding receptacle at the upper right corner of the chassis. 4. Remove the module from the plastic bag. (Save the bag in the event the module must be reshipped.) Observe all precautions to prevent damage from Electrostatic Discharge (ESD). 5. Examine the module for damage.
Installing Module into Matrix N3, N1, or N5 Chassis Figure 3-6 1 2 3 4 5 6 Installing Module into Matrix E7 or N7 Chassis (Matrix E7 shown) Card guides Slot number 6 (Left-most slot is 1) Module card Metal back panel Upper/lower locking tabs (in proper open position) Upper/lower locking tab (in closed position) 7 Backplane connectors • Top two connectors (power and FTM2) • Bottom two connectors (power and FTM1) (no bottom connectors in Matrix N7 chassis) Installing Module into Matrix N3, N1, or N5 Cha
Connecting to the Network A DFE module can be installed in any available chassis slot: 1 through 3 in the Matrix N3 chassis, the single slot of the N1 chassis, or 1 through 5 in the Matrix N5 chassis. All chassis have horizontal slots for DFE modules. To install a DFE module into the Matrix N3, N1, or N5 chassis, refer to Figure 3‐7 and use the installation procedure described in “Installing Module into Matrix E7 or N7 Chassis” on page 3‐10.
Connecting to the Network Connecting UTP Cables to the 7GR4202-30 The fixed RJ45 front panel connections of the 7GR4202‐30 front panel are 10/100/1000 Mbps ports. The ports have internal crossovers and also support automatic‐polarity sensing when configured for automatic‐negotiation. If automatic‐negotiation is not activated on a port, use a straight‐through cable when connecting a workstation to the port.
Connecting to the Network 3. Verify that a link exists by checking that the port RX (Receive) LED is ON (flashing amber, blinking green, or solid green). If the RX LED is OFF and the TX (Transmit) LED is not blinking amber, perform the following steps until it is on: a. To view the receive and transmit activity on a group of segments, press the GROUP SELECT button (see Figure 3‐8) to step to the group of interest (Groups 1 through 4).
Connecting to the Network Figure 3-11 Devices Eight-Wire Crossover Cable RJ45 Pinouts, Connections Between Hub À Á TX1+ 1 1 TX2+ RX1- 2 2 RX2- TX2+ 3 3 TX1+ TX3+ 4 4 TX4+ RX3- 5 5 RX4- RX2- 6 6 RX1- TX4+ 7 7 TX3+ RX4- 8 8 RX3- Â 1 RJ45 device port 2 Other device port 3 RJ45-to-RJ45 crossover cable Figure 3-12 Eight-Wire Straight-Through Cable RJ45 Pinouts, Connections Between Switches and End User Devices À Á TX1+ 1 1 TX2+ RX1- 2 2 RX2- TX2+ 3 3 TX1+ TX3
Connecting to the Network Connecting Fiber-Optic Cables to Mini-GBICs This section provides the procedure for connecting 1‐Gigabit Ethernet fiber‐optic segments from the network or other devices to Mini‐GBIC MT‐RJ or LC port connectors installed in the 7GR4270‐12 or 7GR4280‐19 DFE module or optional NEM.
Connecting to the Network Figure 3-13 Cable Connection to MT-RJ Fiber-Optic Connectors 1 Installed Mini-GBIC MT-RJ connector 2 MT-RJ cable connector 3 Release tab 3-18 Installation 4 Receive LED (RX) 5 Transmit LED (TX)
Connecting to the Network Figure 3-14 Cable Connection to LC Fiber-Optic Connectors 7GR4270-12 7GR4270-12 1 Installed Mini-GBIC LC connector 2 LC cable connector 3 Release tab 3. 4 Receive LED (RX) 5 Transmit LED (TX) Verify that a link exists by checking that the port RX LED is on (flashing amber, blinking green, or solid green). If the RX LED is off, perform the following steps until it is on: a. Verify that the device at the other end of the segment is ON and connected to the segment. b.
Connecting to COM Port for Local Management 5. Plug the other end of the cable into the appropriate port on the other device. Some cables may be terminated at the other end with two separate connectors, one for each fiber‐optic strand. In this case, ensure that the transmit fiber‐optic strand is connected to the receive port and the receive fiber‐optic strand to the transmit port.
Connecting to COM Port for Local Management 5. When these parameters are set, the Local Management password screen will display. Refer to the appropriate Enterasys Matrix DFE‐Diamond/Platinum Series Configuration Guide for further information.
Connecting to COM Port for Local Management Figure 3-16 Connecting a VT Series Terminal 7GR4280-19 1 UTP straight-through cable with RJ45 connectors 2 RJ45 COM port 3 RJ45-to-DB25 VT adapter 4 VT series terminal Connecting to a Modem To connect a modem to an Enterasys Networks DFE module COM port (Figure 3‐17), use a UTP straight‐through cable with RJ45 connectors and an RJ45‐to‐DB25 male adapter, and proceed as follows: 1.
Connecting to COM Port for Local Management Figure 3-17 Connecting to a Modem 7GR4280-19 1 UTP straight-through cable with RJ45 connectors 2 RJ45 COM port 3 RJ45-to-DB25 modem adapter 4 Local modem 5 Remote modem 6 PC Adapter Wiring and Signal Assignments COM Port Adapter Wiring and Signal Diagram RJ45 DB9 Pin Conductor Pin Signal 1 Blue 2 Receive (RX) 4 Red 3 Transmit (TX) 5 Green 5 Ground (GRD) 2 Orange 7 Request to Send (RTS) 6 Yellow 8 Clear to Send (CTS) 1 Pins 8 RJ4
Completing the Installation VT Series Port Adapter Wiring and Signal Diagram RJ45 DB25 Pin Conductor Pin Signal 4 Red 2 Transmit (TX) 1 Blue 3 Receive (RX) 6 Yellow 5 Clear to Send (CTS) 5 Green 7 Ground (GRD) 2 Orange 20 Data Terminal Ready 1 Pins 8 Pins 13 25 RJ45 Connector (Female) 1 14 DB25 Connector (Female) Modem Port Adapter Wiring and Signal Diagram RJ45 DB25 Pin Conductor Pin Signal 1 Blue 2 Transmit (TX) 2 Orange 8 Data Carrier Detect (DCD) 4 Re
Completing the Installation Completing the Installation of a New System In a new system of DFE modules, one of the installed DFE modules will become the management module on chassis power up, and all DFE modules will automatically be set to the factory default values. A complete list of the factory default values are provided in Chapter 3 of the Enterasys Matrix DFE‐Diamond/Platinum Series Configuration Guide.
Completing the Installation Figure 3-18 Matrix DFE Startup Screen Example (N7 Chassis) login: admin Password: M A T R I X N7 Command Line Interface Enterasys Networks, Inc. 50 Minuteman Rd. Andover, MA 01810-1008 U.S.A. Phone: +1 978 684 1000 E-mail: support@enterasys.com WWW: http://www.enterasys.com (c) Copyright Enterasys Networks, Inc. 2003 Chassis Serial Number: xxxxxxxxxxxx Chassis Firmware Revision: xx.xx.
Completing the Installation The DFE module is now ready to be configured. For information about setting the IP address and configuring Telnet settings for remote access to DFE management, refer to the Enterasys Matrix DFE‐Diamond/Platinum Series Configuration Guide. The CLI commands enable you to initially set up and perform more involved management configurations. The Enterasys Matrix DFE‐Diamond/Platinum Series Configuration Guide is available online at: http://www.enterasys.
Completing the Installation 3-28 Installation
4 Troubleshooting This chapter provides information concerning the following: For information about... Refer to page... Using LANVIEW 4-1 Troubleshooting Checklist 4-4 Overview of DFE Module Shutdown Procedure 4-5 Recommended Shutdown Procedure 4-6 Last Resort Shutdown Procedure 4-7 Using LANVIEW The modules use a built‐in visual diagnostic and status monitoring system called LANVIEW.
Using LANVIEW Figure 4-1 LANVIEW LEDs 7GR4280-19 1 MGMT LED 2 Group 1, Port 1 LEDs Table 4‐1 describes the LED indications and provides recommended actions as appropriate. Note: The terms flashing, blinking, and solid used in Table 4-1 indicate the following: Flashing indicates an LED is flashing randomly. Blinking indicates an LED is flashing at a steady rate (approximately 50% on, 50% off). Solid indicates a steady LED light. No pulsing.
Using LANVIEW Table 4-1 LANVIEW LEDs (continued) LED Color State Recommended Action CPU None Power off. Ensure chassis has adequate power. Amber Blinking. Module in process of booting. None. Solid. Testing. If the LED remains amber for several minutes, contact Enterasys Networks for technical support. Blinking. Image starts running. None. Solid. Functional. None. Red Solid. Processor in reset. None. Green and Amber Blinking.
Troubleshooting Checklist Troubleshooting Checklist If the module is not working properly, refer to Table 4‐2 for a checklist of problems, possible causes, and recommended actions to resolve the problem. Table 4-2 Troubleshooting Checklist Problem Possible Cause Recommended Action All LEDs are OFF. Loss of power. Ensure that the module was installed properly according to the installation instructions in Chapter 3, and that the host chassis is providing power. No Local Management Password screen.
Overview of DFE Module Shutdown Procedure Table 4-2 Troubleshooting Checklist (continued) Problem Possible Cause Recommended Action User parameters (IP address, device and module name, etc.) were lost when the module power was cycled, the front panel RESET button was pressed. Position of Mode switch (7), Persistent Data Reset, was changed sometime before either cycling power or pressing the RESET button, causing the user-entered parameters to reset to factory default settings.
Recommended Shutdown Procedure Figure 4-2 OFFLINE/RESET Switch 7GR4280-19 1 OFFLINE/RESET switch Recommended Shutdown Procedure Caution: Do not pull any DFE-Diamond module out of an operating chassis before it has completed its shutdown routine. Precaución: No retire los módulos DFE-Diamond del chasis en funcionamiento hasta que no se haya terminado con la rutina de apagado. Before pulling a DFE module out of a chassis, press or tap on its OFFLINE/RESET switch for less than 1 second.
Last Resort Shutdown Procedure Last Resort Shutdown Procedure Caution: This method of shutting down a DFE-Diamond module is not recommended except as a last resort, because all processes currently running on the module will be interrupted resulting in loss of frames. Precaución: No se recomienda utilizar este método para apagar los módulos DFE-Diamond. Recurra a él sólo como último recurso, puesto que interrumpe todos los procesos del módulo en funcionamiento, lo que podría resultar pérdidas de frames.
Last Resort Shutdown Procedure 4-8 Troubleshooting
A Specifications This appendix provides information about the following: For information about... Refer to page... DFE Module Specifications A-1 Mini-GBIC Input/Output Specifications A-3 Gigabit Ethernet Specifications A-3 10GBASE XENPAK PHY Specifications A-6 COM Port Pinout Assignments A-7 Regulatory Compliance A-7 Enterasys Networks reserves the right to change the specifications at any time without notice.
DFE Module Specifications Table A-1 Specifications (continued) Item Specification 7KR4290-02 Ports Ports 1 and 2 Port interface option slots that support 10GBASE XENPAK PHYs. Each port can support a full 10 Gbps throughput with a maximum of 20 Gbps, when both ports are active at the same time. Processors/Memory Processor IBM 750CXe, 600 MHz processor Dynamic Random Access Memory (DRAM) 256 MB FLASH Memory 32 MB Physical Dimensions 46.43 H x 6.05 W x 29.51 D (cm) 18.28 H x 2.38 W x 11.62 D (in.
Mini-GBIC Input/Output Specifications Mini-GBIC Input/Output Specifications The Mini‐Gigabit Ethernet Card (Mini‐GBIC) port interface slots can accept 1000BASE‐SX short wavelength or 1000BASE‐LX long wavelength fiber‐optic Mini‐GBICs (see Table A‐2). The optional Mini‐GBICs are hot swappable. Table A-2 Mini-GBIC Input/Output Port Specifications Item Specification MGBIC-LC01 Provides one LC fiber-optic multimode port that is compliant with the 1000BASE-SX standard LC connector.
Gigabit Ethernet Specifications MGBIC-LC03 Specifications (1000BASE-SX) Table A-5 MGBIC-LC03 Optical Specifications Item 62.5/125 µm MMF 50/125 µm MMF Transmit Power (minimum) -9.5 dBm -9.5 dBm Transmit Power (maximum) -3 dBm -3 dBm Receive Sensitivity -20 dBm -20 dBm Link Power Budget1 (Multimode Only) 10.5 dBm 10.5 dBm 1. The maximum drive distance (up to 2 km) depends on the quality of the installed multimode fiber-optic cable segment.
Gigabit Ethernet Specifications MGBIC-08 Specifications (1000BASE-ELX) Table A-9 MGBIC-08 Optical Specifications Item Transmit Power (minimum) -0 dBm, min. +2 dBm, typical Receive Sensitivity -24 dBm, min. -26 dBm, typical Maximum Input Power -3 dBm Link Power Budget1 (Full Duplex Only) 23 dB +5 dBm, max. 28dB, typical 1. The maximum drive distance (up to 70 km) depends on the quality of the installed single-mode fiber-optic cable segment.
10GBASE XENPAK PHY Specifications 10GBASE XENPAK PHY Specifications At the time of printing of this manual, there are four 10GBASE XENPAK modules available. Tables A‐12 through A‐14 provide the specifications for each XENPAK module. Table A-12 XENPAK Port, Physical, and Environmental Specifications Item Specification Port One Port Port interface that can support a full 10 Gbps throughput. Physical Dimensions 11.33 H x 3.48 W x 1.17 D (cm) 4.46 H x 1.37 W x 0.46 D (in.) Approximate Weight Net: 0.
COM Port Pinout Assignments COM Port Pinout Assignments The COM port is a serial communications port for local access to Local Management. Refer to Table A‐15 for the COM port pin assignments.
Regulatory Compliance A-8 Specifications
B Mode Switch Settings and Installing Options This appendix covers the following items: For information about... Refer to page... Required Tools B-1 Setting the Mode Switches B-1 Memory Locations and Replacement Procedures B-3 Required Tools Use the following tools to perform the procedures provided in this appendix: • Antistatic wrist strap • Phillips screwdriver Caution: An antistatic wrist strap is required to perform the procedures in this appendix.
Setting the Mode Switches • Switch 7 – Clear Persistent Data. Changing the position of this switch clears Persistent Data on the next power‐up of the module. All user‐entered parameters (such as the IP address, module names, and so forth) are reset to the factory default settings. Once the module resets, you can either use the factory default settings or reenter your own parameters. • Switch 8 – Clear Admin Password.
Memory Locations and Replacement Procedures Figure B-3 Mode Switch Location on the 7GR4280-19 1 Mode switch pack (7GR4280-19) Figure B-4 Mode Switch Location on the 7KR4290-02 1 Mode switch bank (7KR4290-02) Memory Locations and Replacement Procedures In the event that the Dual in Line Memory Module (DIMM) or DRAM Single In‐line Memory Module (SIMM) needs to be replaced, the following sections describe how to access, locate, and replace these memory modules.
Memory Locations and Replacement Procedures 8 7 6 5 4 3 2 1 9 10 11 12 8 7 6 5 4 3 2 MGMT 1 CPU COM DIMM and DRAM SIMM Locations for 7GR4270-12 and 7GR4202-30 RESET Figure B-5 12 11 10 9 ➀➁ 1 DRAM SIMM Figure B-6 3 Main PC board (7GR4270-12 is shown) DIMM and DRAM SIMM Locations for 7GR4280-19 1 Flash DIMM B-4 2 Flash DIMM ➂ Mode Switch Settings and Installing Options 2 DRAM SIMM 3 Main PC board
Memory Locations and Replacement Procedures Figure B-7 DIMM and DRAM SIMM Locations for 7KR4290-02 1 DRAM SIMM 2 Flash DIMM 3 Main PC board DRAM SIMM Replacement Procedure Note: To access and remove a DIMM or DRAM SIMM memory module, you may need to remove the optional network expansion module (NEM), if one is installed in your DFE-Diamond module. To remove the NEM, refer to the instructions in “Removing the Optional Network Expansion Module (NEM)” on page B-9.
Memory Locations and Replacement Procedures Figure B-8 Removing the Existing DRAM SIMM Á À À Â 1 Connector arms 2 DRAM SIMM 3 Connector contacts Installing the DRAM SIMM Caution: Observe all antistatic precautions when handling sensitive electronic equipment. Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de seguridad para evitar descargas de electricidad estática. To install a DRAM SIMM, refer to Figure B‐9 and proceed as follows: B-6 1.
Memory Locations and Replacement Procedures Figure B-9 Installing the DRAM SIMM Ã Á À Ã À Â 1 2 DRAM SIMM Connector arms DRAM SIMM 3 4 Connector contacts DRAM SIMM alignment notches (2) DIMM Replacement Procedure Note: To access and remove a DIMM or DRAM SIMM memory module, you may need to remove the optional network expansion module (NEM), if one is installed in your DFE-Diamond module.
Memory Locations and Replacement Procedures Figure B-10 Removing the Existing DIMM À Á Â À 1 Connector arms 3. 2 DIMM 3 Connector fingers Rotate the DIMM upwards, then remove it from the connector fingers. Installing the DIMM Caution: Observe all Electrostatic Discharge (ESD) precautions when handling sensitive electronic equipment. Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de seguridad para evitar descargas de electricidad estática.
Memory Locations and Replacement Procedures Removing the Optional Network Expansion Module (NEM) Refer to Figure B‐12 and proceed as follows: 1. Attach the antistatic wrist strap (refer to the instructions on the antistatic wrist strap package). Figure B-12 Removing the Optional Network Expansion Module (NEM) 1 Coverplate screws (2) 2 NEM 3 DFE module front panel 4 Screw 5 Main PC board 6 Main board connectors 2.
Memory Locations and Replacement Procedures B-10 Mode Switch Settings and Installing Options
Index Numerics 1000BASE-SX/LX network connections requirements for 2-2 100BASE-TX requirements 2-2 10BASE-T connection100BASE-TX connection 3-14 10GBASE XENPAK specifications A-6 10GBASE-xx module installing a 3-6 7GR4202-30 introduction to 1-2 7GR4270-12 introduction to 1-2 7GR4280-19 introduction to 1-2 7KR4290-02 introduction to 1-3 C Cable Fiber budget A-3 Cable connections Fiber-Optic 3-17 UTP 3-14 Cable specifications 1000BASE-SX/LX network 2-2 100BASE-TX network 2-2 10BASE-T network 2-2 CLI command
S Safety compliance A-7 Secure Networks Policy Support description of 1-7 SIMMs installing DIMM B-8 installing DRAM B-6 location B-3 Specifications 10GBASE XENPAK A-6 DFE module A-1 Mini-GBICs A-3 Specifications, MGBIC-02 A-5 Specifications, MGBIC-08 A-5 operating range A-5 optical A-5 Specifications, MGBIC-LC01 operating range A-3 optical A-3 Specifications, MGBIC-LC03 operating range A-4 optical A-4 Specifications, MGBIC-LC09 operating range A-4 optical A-4 Specifications, MGBIC-MT01 operating range A-3 o
