Part No. 060157-10, Rev. G April 2005 OmniSwitch 7700/7800 Hardware Users Guide www.alcatel.
This user guide documents OmniSwitch 7700 and OmniSwitch 7800 hardware, including chassis and associated components. The specifications described in this guide are subject to change without notice. Copyright © 2005 by Alcatel Internetworking, Inc. All rights reserved. This document may not be reproduced in whole or in part without the express written permission of Alcatel Internetworking, Inc. Alcatel® and the Alcatel logo are registered trademarks of Alcatel.
Contents About This Guide .......................................................................................................... ix Supported Platforms .......................................................................................................... ix Who Should Read this Manual? ........................................................................................ ix When Should I Read this Manual? .....................................................................................
Contents Checking Chassis Power Before Adding a Module ...............................................2-17 Example 1: Adequate Power to Add a Module ...............................................2-18 Example 2: Inadequate Power to Add a Module .............................................2-19 Checking Chassis Power Before Shutting Off or Removing a Power Supply .......2-21 Example 1: Adequate Power to Remove a Power Supply ..............................
Contents Setting Up Power over Ethernet Hardware ...................................................................3-10 Basic Guidelines for Setting Up PoE Hardware ....................................................3-10 Positioning the Power Shelf ............................................................................3-10 Rack-Mounting the Power Shelf .....................................................................3-11 Installing the Power Supplies .............................................
Contents Hot Swapping CMM Modules ......................................................................................4-11 Module Presence Signalling ............................................................................4-11 Hot Swap Requirements .........................................................................................4-11 Managing CMM Modules .............................................................................................4-13 Reloading a CMM Module ....................
Contents Pinouts ...........................................................................................................................5-29 Handling Fiber and Fiber Optic Connectors .................................................................5-30 Appendix A Regulatory Compliance and Safety Information .............................................. A-1 Declaration of Conformity: CE Mark ............................................................................ A-1 Standards Compliance ........
Contents viii OmniSwitch 7700/7800 Hardware Users Guide April 2005
About This Guide This OmniSwitch 7700/7800 Hardware Users Guide describes your switch hardware components and basic switch hardware procedures. Supported Platforms This information in this guide applies to the following products: • OmniSwitch 7700 • OmniSwitch 7800 The OmniSwitch 7700 includes 10 slots for high performance 10/100 Ethernet and Gigabit Ethernet Network Interface (NI) modules. The OmniSwitch 7800 includes 18 slots for high performance 10/100 Ethernet and Gigabit Ethernet NI modules.
When Should I Read this Manual? About This Guide When Should I Read this Manual? Read this guide as soon as you are ready to familiarize yourself with your switch hardware components. You should have already stepped through the first login procedures and read the brief hardware overviews in the OmniSwitch 7700/7800 Getting Started Guide. You should already be familiar with the very basics of the switch hardware, such as module LEDs and module installation procedures.
About This Guide How is the Information Organized? How is the Information Organized? Each chapter in this guide focuses on a specific hardware component, such as the Chassis Management Module (CMM), or a set of hardware components. All descriptive, technical specification, and procedural information for a hardware component can be found in the chapter dedicated to that component.
Documentation Roadmap About This Guide Stage 3: Integrating the Switch Into a Network Pertinent Documentation: OmniSwitch 7700/7800/8800 Network Configuration Guide OmniSwitch 7700/7800/8800 Advanced Routing Configuration Guide When you are ready to connect your switch to the network, you will need to learn how the OmniSwitch implements fundamental software features, such as 802.1Q, VLANs, Spanning Tree, and network routing protocols.
About This Guide Related Documentation Related Documentation The following are the titles and descriptions of all the OmniSwitch 7700/7800 user manuals: • OmniSwitch 7700/7800 Getting Started Guide Describes the hardware and software procedures for getting an OmniSwitch 7700/7800 up and running. Also provides information on fundamental aspects of OmniSwitch software architecture.
User Manual CD About This Guide User Manual CD All user guides for the OmniSwitch 7700/7800 are included on the User Manual CD that accompanied your switch. This CD also includes user guides for other Alcatel data enterprise products. In addition, it contains a stand-alone version of the on-line help system that is embedded in the OmniVista network management application.
1 The OmniSwitch 7700 and 7800 OmniSwitch 7700/7800 switches offer high performance 10/100 Ethernet and Gigabit Ethernet capabilities, as well as embedded server load balancing for enterprise requirements. These switches come in two chassis configurations—the 10-slot OmniSwitch 7700 (OS7700) and the 18-slot OmniSwitch 7800 (OS7800). Both half duplex and full duplex are supported on all 10/100 Ethernet ports; full duplex is supported on the Gigabit Ethernet ports.
Application Example The OmniSwitch 7700 and 7800 Application Example The following application example shows one of the many ways OmniSwitch 7700 and 7800 switches can be used in an Enterprise network setting. • Core Switch. In this example, an OS7800 is used as the core switch. Because the example network has a high-speed Gigabit Ethernet backbone, the Network Interface (NI) cards in the chassis will be comprised mainly of Gigabit Ethernet Network Interface (GNI) modules.
The OmniSwitch 7700 and 7800 Availability Features Availability Features The switch provides a broad variety of Availability features. Availability features are hardware- and software-based safeguards that help prevent the loss of data flow in the unlikely event of a subsystem failure. In addition, some Availability features allow you to maintain or replace hardware components without powering off your switch or interrupting switch operations.
Availability Features The OmniSwitch 7700 and 7800 Smart Continuous Switching In redundant CMM configurations, the switch provides support for NIs during failover. In other words, if the primary CMM fails or goes offline for any reason, NI modules will continue data transmission and routing functions during the secondary CMM’s takeover process. This Availability feature is referred to as Smart Continuous Switching.
The OmniSwitch 7700 and 7800 Availability Features Hot Swapping Hot swapping refers to the action of adding, removing, or replacing certain hardware components without powering off your switch and disrupting other components in the chassis. This feature greatly facilitates hardware upgrades and maintenance and also allows you to easily replace components in the unlikely event of hardware failure.
Availability Features The OmniSwitch 7700 and 7800 Power Checking Sequence The power checking sequence is another built-in Availability feature. This feature helps regulate power in the switch whenever the switch is booted or an NI module is installed in the chassis. The sequence is a joint effort between the CMM, the NI modules, and the power supplies.
2 Chassis and Power Supplies OmniSwitch 7700 and 7800 switches come in two chassis configurations—the 10-slot OmniSwitch 7700 (OS7700) and the 18-slot OmniSwitch 7800 (OS7800). This chapter includes detailed information on each of these chassis types.
OmniSwitch 7800 Chassis and Power Supplies OmniSwitch 7800 The OmniSwitch 7800 is a high performance switch offering 16 slots for Ethernet and/or Gigabit Ethernet Network Interface (NI) modules. An additional two slots are reserved for primary and redundant Chassis Management Modules (CMMs). The OmniSwitch 7800 supports a maximum of four power supplies. Note. Power supply requirements are based on the number of NIs installed in the chassis.
Chassis and Power Supplies OmniSwitch 7800 Front Rack Mount Flange Front Rack Mount Airflow Exhaust Vents (for power supplies) Fan Tray (contains three fans) for chassis temperature control and airflow exhaust Connectors for inline power supply.
OmniSwitch 7800 Chassis and Power Supplies OmniSwitch 7800 Technical Specifications Total 10/100 copper Ethernet ports available 384 (Fully-populated with OS7-ENI-C24 and/or OS7-ENI-P24 modules. No other NI module types installed.) Total 100BaseTx Ethernet ports available 192 (Fully-populated with OS7-ENI-FM12 modules. No other NI module types installed.) Total wire-rate Gigabit Ethernet ports available 32 (Fully-populated with OS7-GNI-U2 modules, with each GNI containing two GBICs.
Chassis and Power Supplies OmniSwitch 7700 OmniSwitch 7700 The OmniSwitch 7700 is a high performance switch offering eight slots for Ethernet and/or Gigabit Ethernet Network Interface (NI) modules. An additional two slots are reserved for primary and redundant Chassis Management Modules (CMMs). The OmniSwitch 7700 supports a maximum of three power supplies. Note. Power supply requirements are based on the number of NIs installed in the chassis.
OmniSwitch 7700 Chassis and Power Supplies Fan Tray (contains three fans) for chassis temperature control and airflow exhaust Airflow Exhaust Vents (for power supplies) Front Rack Mount Flange Front Rack Mount Flange Connectors reserved for use with inline power supply.
Chassis and Power Supplies OmniSwitch 7700 OmniSwitch 7700 Technical Specifications Total 10/100 copper Ethernet ports available 192 (Fully-populated with OS7-ENI-C24 and/or OS7-ENI-P24 modules. No other NI module types installed.) Total 100BaseTx fiber Ethernet ports available 96 (Fully-populated with OS7-ENI-FM12 modules. No other NI module types installed.) Total wire-rate Gigabit Ethernet ports available 16 (Fully-populated with OS7-GNI-U2 modules, with each GNI containing two GBICs.
Chassis Slot Numbering Chassis and Power Supplies Chassis Slot Numbering The term slot refers to the position at which a CMM or NI module is installed in chassis. CMM slot positions are designated as Slot A and Slot B. On OS7700 switches, NI slot numbers range from 1 to 8. On OS7800 switches, NI slot numbers range from 1 to 16. Power supply bays are also given specific slot numbers. On OS7700 switches, power supply slot numbers are designated PS-1 through PS-3, from top to bottom.
Chassis and Power Supplies Mounting the Switch Mounting the Switch Important. Two people are required when lifting the chassis. Due to its weight, lifting the chassis unassisted can cause personal injury. If you need to move the switch, be sure to power it down and remove all modules and power supplies. For instructions on removing CMM or NI modules, refer to Chapter 5, “Network Interface (NI) Modules.” For instructions on removing power supplies, refer to “Removing a Power Supply” on page 2-26. Note.
Mounting the Switch Chassis and Power Supplies Rack-Mounting Refer to the important guidelines below before installing the OmniSwitch 7700/7800 chassis in a rack. • Be sure that all modules and power supplies are removed before rack-mounting the switch. For instruc- tions on removing CMM or NI modules, refer to Chapter 5, “Network Interface (NI) Modules.” For instructions on removing power supplies, refer to “Removing a Power Supply” on page 2-26.
Chassis and Power Supplies Mounting the Switch 5 Once the screws at the bottom of each flange are secure, install the remaining screws. Be sure that all screws are securely tightened. Optional Rack-Mounting Hardware All OmniSwitch 7700/7800 switches are shipped with integral front rack-mount flanges. These flanges support standard 19-inch rack mount installations.
Power Supplies Chassis and Power Supplies Power Supplies The OmniSwitch 7800 supports a total of four power supplies; the OmniSwitch 7700 supports a total of three power supplies (refer to page 2-23 for important redundancy information). The power supplies are installed in the power supply bays located at the right side of the chassis. See page 2-8 for a slot diagram showing the power supply bays. Note. Power supplies are interchangeable between OS7700 and OS7800 chassis types. AC OK (Top LED).
Chassis and Power Supplies Power Supplies OmniSwitch 7700/7800 Power Supply Technical Specifications Input Voltage 100/115/220/230V Frequency 50/60Hz Input Power (per supply) 8/7/3.5/3.5 Amps maximum Input Power (per chassis) 8/7/3.5/3.
Power Supplies Chassis and Power Supplies 600 Watt DC-to-DC Power Supply In addition to AC power supplies, OS7700 and OS7800 switches offer DC power support (OS7-PS-0600D). As with the AC power supplies, DC supplies are installed in the power supply bays located along the right side of the chassis. See page 2-8 for a slot diagram showing the power supply bays. DC IN OK (Top LED). Displays solid green when the power supply’s DC input status is OK and the power supply is operating.
Chassis and Power Supplies Power Supplies OmniSwitch 7700/7800 DC Power Supply Technical Specifications Input Voltage -48VDC to -60VDC Ambient Temperature 0–70 degrees Celsius (operating) -40–85 degrees Celsius (non-operating) Humidity 5% to 90% Relative Humidity (Operating) 0% to 95% Relative Humidity (Storage) Altitude 10,000 feet above sea level and 32 degrees Celsius ambient air temperature maximum (operating) 50,000 feet above sea level (non-operating) DC Power Supply Connection In the curren
Chassis Power Supply Module Support Chassis and Power Supplies Chassis Power Supply Module Support This table provides general guidelines only and applies to most chassis hardware configurations. These guidelines offer a quick way to determine the minimum number of power supplies required for the current chassis configuration. For a definitive approach to determining the minimum amount of power required, you must follow the steps outlined in “Monitoring Chassis Power” on page 2-17.
Chassis and Power Supplies Monitoring Chassis Power Monitoring Chassis Power Adding Network Interface (NI) modules and removing power supplies significantly affects the overall power budget for the switch. Therefore, before adding a module or removing a power supply, you must first verify that the current chassis power supports the change. Refer to the sections below for important information on monitoring the current chassis power.
Monitoring Chassis Power Chassis and Power Supplies Example 1: Adequate Power to Add a Module 1 First, enter the show chassis command. A screen similar to the following displays: -> show chassis Model Name: Description: Part Number: Hardware Revision: Serial Number: Manufacture Date: Admin Status: Operational Status: Free Slots: Power Left: Number Of Resets: OSR-F80, OSR-F80, 901748-ÿÿÿ 202, 1467014A, NOV 16 2001, POWER ON, UP, 9, 535, 2 Note that the “Power Left” field in the table output shows 535.
Chassis and Power Supplies Monitoring Chassis Power Example 2: Inadequate Power to Add a Module 1 Enter the show chassis command. A screen similar to the following displays: -> show chassis Model Name: Description: Part Number: Hardware Revision: Serial Number: Manufacture Date: Admin Status: Operational Status: Free Slots: Power Left: Number Of Resets: OSR-F80, OSR-F80, 901748-ÿÿÿ 202, 1467014A, NOV 16 2001, POWER ON, UP, 9, 40, 2 Note that the “Power Left” field in the table output shows 40.
Monitoring Chassis Power Chassis and Power Supplies Note. If a module of the same type is already installed in the chassis, you can use the show ni command to determine the power requirements for the module to be added.
Chassis and Power Supplies Monitoring Chassis Power Checking Chassis Power Before Shutting Off or Removing a Power Supply When shutting off or removing a power supply, it is important to remember that you are reducing the amount of watts available for NI and CMM modules. In other words, disabling a power supply significantly affects the switch’s overall power budget. Before shutting off or removing a power supply, note that an AC power supply provides approximately 480 usable watts.
Monitoring Chassis Power Chassis and Power Supplies Example 2: Inadequate Power to Remove a Power Supply 1 Enter the show chassis command.
Chassis and Power Supplies Power Supply Redundancy Power Supply Redundancy While the switch is running, all power supplies installed and operating share the electrical load. If a power supply is physically removed from the chassis or fails unexpectedly, the remaining power supplies automatically take up the load without disrupting the switch. However, for this failover to work, you must have at least one redundant power supply installed and running in your switch at all times.
Installing a Power Supply Chassis and Power Supplies Installing a Power Supply 1 If there is a blank cover panel over the power supply bay, loosen the two captive screws located at the top and bottom of the blank cover panel. If necessary, use a flat-blade screwdriver to loosen the screws. Set the blank cover panel aside. 2 Be sure that you do not attempt to install the power supply upside down.
Chassis and Power Supplies Installing a Power Supply 6 Tighten the two captive screws, located at the top and bottom of the power supply’s front panel. Be sure not to overtighten the captive screws. If you use a screwdriver, the torque used to tighten the screws must not exceed 2.3 inch pounds. TE ER MP 50100/1 /60 1 Hz, 5/2 8.050V /7.0 /3.5 AC DC A OK O OV K TE ER MP 50100/1 /60 1 Hz, 5/2 8.050V /7.0 /3.5 A 7 Verify that the power supply’s on/off switch is in the off ( O ) position.
Installing a Power Supply Chassis and Power Supplies Removing a Power Supply 1 Before removing a power supply, make sure that the power switch is in the off ( O ) position. Unplug the power cord from the AC socket, as well as from the socket on the power supply’s front panel. 2 If necessary, remove the power cord from the white cord retainer on the power supply’s front panel. 3 Loosen the two captive screws, located at the top and bottom of the power supply’s front panel.
Chassis and Power Supplies Power Cords Power Cords Because the power cord is the power supply’s main disconnect device, it should be plugged into an easily accessible outlet. In the event that your power cord is lost or damaged, refer to the specifications below. Specifications The power cord to be used with 115-Volt configuration is a minimum type SJT (SVT) 14/3, rated at 250 Volts AC, 10 Amps with a maximum length of 15 feet.
Redundant AC Circuit Recommendation Chassis and Power Supplies Redundant AC Circuit Recommendation If possible, it is recommended that each AC outlet resides on a separate circuit. With redundant AC, if a single circuit fails, the switch’s remaining power supplies (on separate circuits) will likely be unaffected and can therefore continue operating. Note. The switch must have power supply redundancy for the redundant AC circuit to be effective.
Chassis and Power Supplies Temperature Management Grounding the Chassis The switch has two threaded holes for grounding screws located on the back of the chassis. These holes use 10-32 screws and are approximately one inch apart. These holes are surrounded by a small paint-free rectangular area, which provides metal-to-metal contact for a ground connection. Use this connector to supplement the ground provided by the AC power cord.
Temperature Management Chassis and Power Supplies Temperature Errors The CMM monitors the chassis ambient air temperature at all times via an onboard sensor. If an overtemperature condition occurs, there are two different levels of error severity: • Warning threshold has been exceeded • Danger threshold has been exceeded Warning Threshold If the temperature exceeds the switch’s user-configurable warning threshold, the CMM sends out a trap.
Chassis and Power Supplies Chassis Fan Tray Chassis Fan Tray The switch houses a single fan tray located at the top-rear of the chassis. This fan tray consists of three independently-operating fans and is the main temperature control component of the switch. The fan tray provides cooling airflow for all NI modules and CMMs. This airflow is a crucial factor in the switch’s overall operability. Refer to “Chassis Airflow” on page 2-35 for an overview of chassis airflow.
Chassis Fan Tray Chassis and Power Supplies Monitoring Fan Tray Status The CMM constantly monitors fan operation. If any of the switch’s three fans unexpectedly shuts down, the CMM sends out a trap and the FAN LED on the CMM’s front panel displays amber. Note. To check the switch’s current fan tray status, use the show fan command.
Chassis and Power Supplies Chassis Fan Tray Removing the Fan Tray 1 Begin by loosening the two captive screws located at the left and right sides of the fan tray. Use a flat-head screwdriver if necessary. Fan Tray Captive Screw Locations Loosening the Fan Tray Captive Screws 2 After the captive screws have been loosened (i.e., disengaged from the threaded holes in the chassis), pull the fan tray straight out and away from the switch. Refer to the diagrams below for more information.
Chassis Fan Tray Chassis and Power Supplies Installing the New Fan Tray 1 Align the new fan tray’s captive screws with the threaded holes at the rear of the chassis. The fan tray has an onboard power connector that plugs into a power connector socket on the chassis. In addition to aligning the captive screws, be sure that this power connector is aligned with the power connector socket on the chassis. Next, push the fan tray straight against the switch chassis. Align the Captive Screws.
Chassis and Power Supplies Chassis Airflow Chassis Airflow The fan tray pulls air from the air intake vents located at the bottom-front and left and right sides of the chassis. The air is directed vertically through the chassis’ module compartment and past the NI and CMM circuit boards. Airflow is then exhausted through the fan tray at the top-rear of the chassis. Important. Maintain a clearance of at least six inches at the front and back of the chassis, as well as at the left and right sides.
Chassis Airflow Chassis and Power Supplies The figure below provides illustrated airflow diagrams for OS7700 switches. See page 2-35 for an OS7800 airflow diagram. See page 2-37 for an airflow diagram describing the chassis’ power supply bays. Chassis Module Compartment 2. Airflow. The air from the intake vents is directed up through the chassis’ module compartment and past the NI and CMM circuit boards. This airflow provides required cooling for the modules and other chassis components. Fan Tray 3.
Chassis and Power Supplies Chassis Airflow Power Supply Fans The chassis fan tray does not regulate power supply temperature. Instead, a cooling fan is installed in each power supply. Because power supply bays are self-contained, each fan operates independently, cooling only its associated power supply. Refer to the diagram below for more information. OS7700 Switch 1. Air Intake. The fan unit, located behind each power supply front panel, pulls air from the air intake vent. OS7800 Switch 2. Airflow.
Chassis Airflow Chassis and Power Supplies Blank Cover Panels and Chassis Airflow Blank cover panels are provided with your switch and are used to cover empty CMM and NI slots, as well as empty power supply bays. These cover panels play an important role in chassis airflow and temperature management. If your switch is not fully populated and blank cover panels are not installed over empty slot locations, airflow is affected.
Chassis and Power Supplies Managing MAC Addresses on the Switch Managing MAC Addresses on the Switch Your OmniSwitch 7700/7800 is shipped with thirty-two (32) factory-installed MAC addresses. These MAC addresses, which are stored on an EEPROM card in the chassis, are used by the switch as unique identifiers for the following functions: • Base chassis MAC address • Ethernet Management Port (EMP) • 802.
Managing MAC Addresses on the Switch Chassis and Power Supplies OS7700/OS7800 MAC Range Specifications Number of factory-installed MAC ranges 1 Maximum MAC ranges allowed on the switch 1 Default number of MAC addresses in MAC range 1 32 Maximum MAC addresses allowed in MAC range 1 256 Base chassis MAC address Unique to each switch. The base chassis MAC address is always the first MAC address listed in MAC range 1. 802.1X MAC address Unique to each switch.
Chassis and Power Supplies Managing MAC Addresses on the Switch VLAN Router Ports and MAC Address Allocation The sections below cover MAC address allocation for all new VLAN router ports configured on the switch. MAC address allocation is dictated by the type of MAC router mode that is currently operational on the switch. The two MAC router modes are multiple MAC router mode and single MAC router mode. Note.
Managing MAC Addresses on the Switch Chassis and Power Supplies Returning to Multiple MAC Router Mode You cannot re-enable multiple MAC router mode via the CLI. In order to return the switch to this default setting, you must add the following command syntax to the boot.cfg file: vlan router mac multiple enable After adding the command syntax to the boot.cfg file and saving your changes, reboot the switch. When the switch boots, the system software reads from the boot.cfg file.
Chassis and Power Supplies Managing MAC Addresses on the Switch Viewing the MAC Range To view the switch’s default MAC range 1, enter the show mac-range command. For example: -> show mac-range Mac Local/ Range Row Status Global Start Mac Addr End Mac Addr -----+----------------+--------+------------------+-----------------01 ACTIVE GLOBAL 00:d0:95:6b:09:40 00:d0:95:6b:09:5f This example shows a default MAC range containing 32 factory-installed MAC addresses (00:d0:95:6b:09:40 through 00:d0:95:6b:09:5f).
Managing MAC Addresses on the Switch page 2-44 Chassis and Power Supplies OmniSwitch 7700/7800 Hardware Users Guide April 2005
3 Installing and Managing Power over Ethernet (PoE) Power over Ethernet (PoE) is supported on OmniSwitch 7700 and 7800 switches and provides inline power directly from the switch’s Ethernet ports. Powered Devices (PDs) such as IP phones, wireless LAN stations, Ethernet hubs, and other access points can be plugged directly into the Ethernet ports. From these RJ-45 ports—provided on Alcatel’s OS7-ENI-P24 modules—the devices receive both electrical power and data flow.
In This Chapter Installing and Managing Power over Ethernet (PoE) In This Chapter This chapter provides specifications and descriptions of hardware and software used to provide PoE for attached devices. The chapter also provides information on configuring PoE settings on the switch through the Command Line Interface (CLI). CLI commands are used in the configuration examples; for more details about the syntax of commands, see the CLI Reference Guide.
Installing and Managing Power over Ethernet (PoE) Power over Ethernet Specifications Power over Ethernet Specifications The table below lists general specifications for Alcatel’s Power over Ethernet support. For more detailed power supply and Power Source Equipment (PSE) specifications, refer to “OS7-IP-SHELF Chassis Specifications” on page 3-6 and “OS7-IPS-600A Power Supply Technical Specifications” on page 3-7.
Power over Ethernet Overview Installing and Managing Power over Ethernet (PoE) Power over Ethernet Overview OmniSwitch 7800 Connections to AC Power Source 1 OK1 2x 1x 5 OK2 3x 5x 7x IP Telephones 9x Ethernet Cables 11x 13x 4 15x 17x 19x 21x UPS or Other Valid Power Source 23x 24x 2 Chassis-to-Power-Shelf Cables 5 Wireless LAN Devices 3 Power Shelf (No additional AC power source required for attached PDs.
Installing and Managing Power over Ethernet (PoE) Power over Ethernet Overview 3 The power shelf includes four power supply bays of its own. These power supplies provide inline power through the switch’s backplane to the Ethernet ports located on OS7-ENI-P24 modules. The power supplies in the OS7-IP-SHELF are plugged into an AC power source in the Building One data center. Note. PoE is supported only on Ethernet ports in OS7-ENI-P24 modules.
Power over Ethernet Components Installing and Managing Power over Ethernet (PoE) Power over Ethernet Components OS7-IP-SHELF PoE Power Shelf The OS7-IP-SHELF unit is the chassis’ peripheral power shelf, which provides the electrical current used for PoE ports. The OS7-IP-SHELF contains up to four 52V hot-swappable power supplies. The OS7-IP-SHELF must be properly connected to the chassis and fully operational for PoE to function. For information on setting up the OS7-IP-SHELF, refer to the sections below.
Installing and Managing Power over Ethernet (PoE) Power over Ethernet Components OS7-IPS-600A PoE Power Supply AC OK (Top LED). Displays solid green when the power supply’s AC current status is OK and the power supply is operating. Off when the power supply is not operating. ! CAUTION: THIS UNIT MAY BE EQUIPPED WITH MULTIPLE POWER SUPPLY CORDS. TO REDUCE THE RISK OF ELECTRIC SHOCK, DISCONNECT ALL POWER SUPPLY CORDS BEFORE SERVICING UNIT.
Power Shelf and PoE Port Guidelines Installing and Managing Power over Ethernet (PoE) Power Shelf and PoE Port Guidelines The tables below list PoE power support for both non-redundant and redundant power supply configurations. Note. PoE power supply redundancy is not related to the switch’s chassis power supply redundancy. For information on chassis power supply redundancy and minimum power requirements for switch operations, refer to the “Chassis and Power Supplies” chapter.
Installing and Managing Power over Ethernet (PoE) Power Shelf and PoE Port Guidelines Redundant Power Supply Configurations Power supply redundancy is defined as having at least one power supply more than the minimum requirement (i.e., N+1). With redundancy, if a power supply is removed from the power shelf or fails unexpectedly, the remaining power supplies automatically take up the load without disrupting PoE support.
Setting Up Power over Ethernet Hardware Installing and Managing Power over Ethernet (PoE) Setting Up Power over Ethernet Hardware Setting up PoE hardware involves the following general steps: • Positioning the Power Shelf on page 3-10 • Installing the Power Supplies on page 3-13 • Connecting the Power Shelf to the Chassis on page 3-17 • Connecting Powered Devices on page 3-19 Note. Before beginning these steps, be sure to review the basic guidelines outlined below.
Installing and Managing Power over Ethernet (PoE) Setting Up Power over Ethernet Hardware Rack-Mounting the Power Shelf Refer to the important guidelines below before installing the power shelf in a rack. • If the power shelf was not shipped with power supplies installed, it is recommended that you install the power supplies after you have rack mounted the switch. This will minimize the weight of the chassis when positioning and installing the power shelf.
Setting Up Power over Ethernet Hardware Installing and Managing Power over Ethernet (PoE) 2 Attach the flanges to the power shelf using the Phillips-head screws provided. Be sure to tighten each of the screws firmly using a Phillips screwdriver. 3 After both rack-mount flanges are secured to the unit, mark the holes on the rack where the power shelf is to be installed. 4 Lift and position the power shelf until the rack-mount flanges are flush with the rack post.
Installing and Managing Power over Ethernet (PoE) Setting Up Power over Ethernet Hardware Installing the Power Supplies Preparation If there are blank cover plates over bays where power supplies are to be installed, loosen the screws, located at the top of each cover plate. Remove the cover plates and set the plates and screws aside. Note. Be sure to replace cover plates over any unused power supply bays. Installation Steps Install the power supplies in the power shelf by following the steps below.
Setting Up Power over Ethernet Hardware Installing and Managing Power over Ethernet (PoE) 5 Tighten the captive screw, located at the top of the power supply’s front panel. Be sure not to over- tighten the captive screw. If you use a screwdriver, the torque used to tighten the screw must not exceed 2.3 inch pounds. 1 AC DC OK OK ER OVMP TE AC DC OK OK ER OVMP TE 6 Install all remaining power supplies by repeating steps 1 through 5 for each power supply.
Installing and Managing Power over Ethernet (PoE) Setting Up Power over Ethernet Hardware Removing the Power Supplies Note. If applicable, it is recommended that you power off the power supply, disconnect the power cord from the electrical source, and unplug the cord from the power supply’s front panel before proceeding. 1 Loosen the captive screw, located at the top of the power supply’s front panel. If necessary, use a flat- blade screwdriver to loosen the screw.
Setting Up Power over Ethernet Hardware Installing and Managing Power over Ethernet (PoE) 2 With one hand, grasp the handle at the front of the power supply and slowly pull the power supply out of the power supply bay. Do not pull the power supply completely out of the bay with one hand. PP S. UI RD EQCO LY BE LY IC PP PP TR SU MAY SU EC ER IT EL W .
Installing and Managing Power over Ethernet (PoE) Setting Up Power over Ethernet Hardware Connecting the Power Shelf to the Chassis 1 Connect each (female) DB-25 cable connector to a (male) connector port on the rear panel of the power shelf. Be careful not to bend the connector pins. Secure each connection by tightening the connector’s captive screws. 2 Next, connect each (male) DB-25 cable connector to a (female) connector port on rear panel of the switch chassis.
Power Shelf Slot Numbering Installing and Managing Power over Ethernet (PoE) Important. The connectors on the rear of the switch chassis and the power shelf chassis are for PoE power connections only. Never attempt to connect data communication or other equipment to these connectors. Power Shelf Slot Numbering The term slot refers to the position at which a power supply is installed in the power shelf.
Installing and Managing Power over Ethernet (PoE) Viewing Power Shelf Status Viewing Power Shelf Status To view the current status of power supplies installed in the power shelf, use the show power command. Status information includes slot numbering, administrative status, operational status, etc. For detailed information on show power command output, refer to the OmniSwitch CLI Reference Guide.
Viewing Power Shelf Status Installing and Managing Power over Ethernet (PoE) Module in slot PS-5(Power Shelf slot 2) Model Name: , Description: , Part Number: , Hardware Revision: , Serial Number: , Manufacture Date: , Firmware Version: , Admin Status: POWER ON, Operational Status: UP, Power Provision: 0 Module in slot PS-6(Power Shelf slot 3) Model Name: , Description: , Part Number: , Hardware Revision: , Serial Number: , Manufacture Date: , Firmware Version: , Admin Status: POWER ON, Operational Status
Installing and Managing Power over Ethernet (PoE) Configuring Power over Ethernet Parameters Configuring Power over Ethernet Parameters Power over Ethernet Defaults The following table lists the defaults for PoE configuration: Parameter Description Command(s) Default Value/Comments PoE operational status lanpower start or lanpower stop Disabled Total power allocated to a port lanpower power 15400 milliwatts Total power allocated to a slot lanpower maxpower 210 watts Power priority level for a
Configuring Power over Ethernet Parameters Installing and Managing Power over Ethernet (PoE) Note. You cannot use the slot/port syntax to initially activate PoE on a port. This syntax is intended only to reactivate power to those ports that have been disconnected via the lanpower stop command. To initially activate PoE, you must use the lanpower start slot syntax only, as described above. Disabling PoE To disable PoE on a particular slot or port, use the lanpower stop command.
Installing and Managing Power over Ethernet (PoE) Configuring Power over Ethernet Parameters Important. Before changing the maximum slot-wide power allowance, you must disable PoE for the slot via the lanpower stop command. Once the new value is assigned, re-enable PoE for the slot via the lanpower start command. To increase or decrease the total power allocated to a slot, use the lanpower maxpower command.
Configuring Power over Ethernet Parameters Installing and Managing Power over Ethernet (PoE) Important. In order to comply with 911 emergency requirements, PoE power redundancy status must be enabled at all times. Note. For information on the priority disconnect function, refer to “Understanding Priority Disconnect” on page 3-25. Setting the Capacitor Detection Method By default, the PowerDsine capacitor detection method is disabled on the OS7-ENI-P24.
Installing and Managing Power over Ethernet (PoE) Understanding Priority Disconnect Understanding Priority Disconnect The priority disconnect function differs from the port priority function described on page 3-23 in that it applies only to the addition of powered devices (PDs) in tight power budget conditions.
Understanding Priority Disconnect Installing and Managing Power over Ethernet (PoE) Priority Disconnect is Enabled; Same Priority Level on All PD Ports Reminder. Priority disconnect examples are only applicable when there is inadequate power remaining to power an incoming device. When a PD is being connected to a port with the same priority level as all other ports in the slot, the physical port number is used to determine whether the incoming PD will be granted or denied power.
Installing and Managing Power over Ethernet (PoE) Understanding Priority Disconnect Priority Disconnect is Enabled; Incoming PD Port has Highest Priority Level Reminder. Priority disconnect examples are only applicable when there is inadequate power remaining to power an incoming device. When a PD is being connected to a port with a higher priority level than all other ports in the slot, the incoming PD will automatically be granted power over the other devices, regardless of its physical port number.
Understanding Priority Disconnect Installing and Managing Power over Ethernet (PoE) Priority Disconnect is Enabled; Incoming PD Port has Lowest Priority Level Reminder. Priority disconnect examples are only applicable when there is inadequate power remaining to power an incoming device. When a PD is being connected to a port with a lower priority level than all other ports in the slot, the incoming PD will be denied power, regardless of its physical port number.
Installing and Managing Power over Ethernet (PoE) Understanding Priority Disconnect Priority Disconnect is Disabled Reminder. Priority disconnect examples are only applicable when there is inadequate power remaining to power an incoming device. When priority disconnect is disabled, power will be denied to any incoming PD, regardless of its port priority status (i.e., low, high, and critical) or physical port number (i.e., 1–24).
Monitoring Power over Ethernet via the CLI Installing and Managing Power over Ethernet (PoE) Monitoring Power over Ethernet via the CLI To monitor current PoE statistics and settings, use the show lanpower command.
Installing and Managing Power over Ethernet (PoE) Monitoring Power over Ethernet via the CLI Slot 9 Max Watts 150 364 Watts Total Power Budget Remaining 514 Watts Total Power Budget Available 1 Power Shelf Power Supplies Available Note. For detailed information on show lanpower command output, refer to the OmniSwitch CLI Reference Guide.
Power over Ethernet Tutorial Installing and Managing Power over Ethernet (PoE) Power over Ethernet Tutorial The following tutorial provides information—in a sample scenario—for the following PoE configuration steps: • Activating power to two slots • Disconnecting power to a particular port in the slot • Allocating additional power to an individual device • Increasing a port’s overall priority level within the PoE configuration • Reducing the maximum overall power allocated to all ports in a slot • Verifyi
Installing and Managing Power over Ethernet (PoE) Power over Ethernet Tutorial 5 Verify all changes made to port 3/12: -> show lanpower 3 Port Maximum(mW) Actual Used(mW) Status Priority On/Off ----+-----------+---------------+--------------------+---------+-----1 15400 3000 Powered On Low ON 2 15400 3000 Powered On Low ON 3 15400 3000 Powered On Low ON 4 15400 3000 Powered On Low ON 5 15400 3000 Powered On Low ON 6 15400 3000 Powered On Low ON 7 15400 3000 Powered On Low ON 8 15400 3000 Powered On Low ON
Power over Ethernet Tutorial page 3-34 Installing and Managing Power over Ethernet (PoE) OmniSwitch 7700/7800 Hardware Users Guide April 2005
4 Chassis Management Module (CMM) The Chassis Management Module (CMM) is the management unit for OmniSwitch 7700/7800 switches.
CMM Slot Locations Chassis Management Module (CMM) CMM Slot Locations In a non-redundant (i.e., single CMM) configuration, the CMM module can be installed in either Slot A or Slot B of the chassis. In redundant CMM configurations, a CMM is installed at both Slot A and Slot B (refer to page 4-9 for more information on CMM redundancy). Note that both Slots A and B are longer than the Network Interface (NI) slots. These slots run vertically and are located near the center of the chassis.
Chassis Management Module (CMM) CMM Front Panel CMM Front Panel OK2. Software Status. Blinks green when the CMM is operational. Displays solid amber when a system software failure occurs. Blinks amber when the software is in a transitional state (e.g., when software is being downloaded to the switch). Redundancy LEDs PRI. Displays solid green when the CMM is the primary (active) management module. OS7700-CMM Module Status LEDs OK1. Hardware Status.
CMM Front Panel Chassis Management Module (CMM) CMM Technical Specifications Flash memory 32 MB SIMM (DRAM) memory 128 MB Battery backup SRAM 32 K Serial port One female DB9 console/modem port; set to console by default, but can be jumper-configured to support a modem connection Ethernet management port (EMP) One RJ45 port; provides out-of-band network management and can be used for Telnet sessions or for downloading switch software via FTP Current draw (OS7700-CMM) Approximately 1.
Chassis Management Module (CMM) CMM Front Panel Access to the EMP By default, only devices in the same subnet as the EMP will be able to manage the switch through that port. To allow access to the EMP to devices outside the EMP's local network, you can create a static route between the EMP and the network containing devices requiring access to the EMP. To create a static route for the EMP, use the ip static-route command.
CMM Front Panel Chassis Management Module (CMM) 2 To change the baud rate, enter boot serialbaudrate, followed by the desired baud rate value. Options include 1200, 2400, 4800, 9600 (default), 19200, 38400, 57600, 76800, and 115200. For example: Boot > boot serialbaudrate 19200 Note. Setting the console port to speeds above 9600 baud can cause problems with Zmodem uploads. 3 To change the parity value, enter boot serialparity, followed by the desired parity value.
Chassis Management Module (CMM) CMM Front Panel 8 You can also save your changes in real time to the switch’s running memory by entering commit system at the boot prompt: Boot > commit system Caution. There are two important things to consider when using the commit system command to save serial connection changes: • Output to the terminal may become illegible due to incompatible serial connection settings between the switch and the terminal emulation software.
CMM Front Panel Chassis Management Module (CMM) Converting the Console Port to a Modem Port If you require a modem connection to the switch, you must convert the console port to support modem connections by installing a hardware jumper on the CMM. To configure the console port to support modem connections, refer to the steps below. Anti-Static Warning. Eliminate any static electricity by grounding yourself properly.
Chassis Management Module (CMM) CMM Redundancy CMM Redundancy CMM redundancy is one of the switch’s most important failover features. For CMM redundancy, two fully-operational CMM modules must be installed in the chassis at all times. In addition, the software on the two CMM modules must be synchronized. (Refer to “Synchronizing the Primary and Secondary CMMs” on page 4-10 for more information.
CMM Redundancy Chassis Management Module (CMM) Synchronizing the Primary and Secondary CMMs CMM synchronization refers to the process of copying all files in the /flash/working and /flash/certified directories of the primary CMM to the /flash/working and /flash/certified directories of the secondary CMM.
Chassis Management Module (CMM) Hot Swapping CMM Modules Hot Swapping CMM Modules Hot swapping a CMM refers to the action of adding, removing, or replacing a CMM module while the switch is operating. You are not required to enter a CLI command in order to hot swap CMM modules. This function can be performed on the fly by simply removing the module from the switch chassis. Module Presence Signalling On-the-fly module removal is provided through the presence signalling function.
Hot Swapping CMM Modules Chassis Management Module (CMM) Adding a Secondary CMM A secondary (or redundant) CMM module can be added to the chassis at any time without disturbing the operation of the switch. However, you should synchronize the primary and secondary CMMs immediately after the hot swap in order to have effective redundancy. For more information, refer to “Synchronizing the Primary and Secondary CMMs” on page 4-10. Note.
Chassis Management Module (CMM) Managing CMM Modules Managing CMM Modules Refer to the “Managing CMM Directory Content” chapter in the Switch Management Guide for detailed information on managing CMM modules. Reloading a CMM Module You can reload either the primary or secondary CMM module using the CLI’s reload command. For information on using this command, refer to the “Managing CMM Directory Content” chapter in the Switch Management Guide. A CMM reload is essentially a soft boot of the module.
Managing CMM Modules Chassis Management Module (CMM) In this example, the user is currently logged in to the primary CMM. Note. Before using the takeover command, verify that the primary and secondary CMM modules are synchronized. Otherwise, data flow and switch management functions may be interrupted due to incorrect or outdated software when the secondary CMM takes over. For more information, refer to “Synchronizing the Primary and Secondary CMMs” on page 4-10.
Chassis Management Module (CMM) Monitoring CMM Modules Monitoring CMM Modules Front Panel LEDs The CMM provides a series of status LEDs on the module’s front panel. These LEDs offer basic status information for the following switch functions: • CMM hardware operation (OK1) • System software (OK2) • CMM redundancy (PRI and SEC) • Chassis ambient air temperature (TEMP) • Fan status (FAN) • Ethernet management port (LINK and ACT) Refer to page 4-3 for detailed information on CMM front panel LEDs.
Monitoring CMM Modules Chassis Management Module (CMM) The show hardware info command displays the following information: • CPU type • Flash manufacturer and flash size • RAM manufacturer and RAM size • NVRAM battery status • Jumper settings • BootROM and Miniboot versions • FPGA version(s) For detailed information on the show hardware info command, including output table descriptions, refer to the CLI Reference Guide.
Chassis Management Module (CMM) Chassis-Based MAC Address File Management Commands cd pwd mkdir rmdir ls dir rename rm delete cp mv move chmod attrib fsck newfs ed vi view tty show tty rz more install Switch Logging and Monitoring Commands swlog swlog appid level swlog output show log swlog show swlog debug ktrace debug ktrace appid level debug ktrace show debug systrace debug systrace appid level debug systrace show debug systrace show log debug memory monitor debug memory monitor show log Memory M
Pinouts Chassis Management Module (CMM) Pinouts RS232 Port – Female DB9 Connector Pinout Pin Number Signals as DCE Console Port Signals as DTE Modem Port 1 Not used Not used 2 RXD (from CMM) RXD (to CMM) 3 TXD (to CMM) TXD (from CMM) 4 Not used DTR (from CMM) 5 Ground Ground 6 Not used DSR (to CMM) 7 Not used RTS (from CMM) 8 Not used CTS (to CMM) 9 Not used Not used Shell Chassis ground Chassis ground page 4-18 OmniSwitch 7700/7800 Hardware Users Guide April 2005
5 Network Interface (NI) Modules Several Ethernet Network Interface (ENI), and Gigabit Network Interface (GNI) modules are currently available for OmniSwitch 7700/7800 switches. These modules come in a variety of port speeds, including auto-sensing 10/100 Mbps Ethernet, Fast Ethernet (100 Mbps), and Gigabit Ethernet (1 Gbps).
ENI Modules Network Interface (NI) Modules ENI Modules The Ethernet Network Interface (ENI) module provides 10/100 Mbps Ethernet connectivity for OmniSwitch 7700/7800 switches. The following ENI modules are available: • OS7-ENI-C24. Provides 24 twisted-pair ports, individually configurable as 10BaseT or 100BaseTX. Refer to page 5-3 for detailed information on the OS7-ENI-C24 module. • OS7-ENI2-C24. Second-generation version of the OS7-ENI-C24.
Network Interface (NI) Modules ENI Modules OS7-ENI-C24/OS7-ENI2-C24 Front Panel Module Status LEDs Module Label The label on the front panel identifies the module type: either OS7-ENI-C24 or OS7-ENI2-C24. OK1 OK2 1x OK2. Software Status. Blinks green when the ENI is operational and has successfully loaded software. Displays solid amber when powered on and the ENI has failed to load software. OS7-ENI-C24 Module Status LEDs OK1. Hardware Status.
ENI Modules Network Interface (NI) Modules OS7-ENI-C24/OS7-ENI2-C24 Technical Specifications Number of ports 24 twisted-pair, individually configurable as 10BaseT or 100BaseTX. Connector type RJ-45 Standards supported IEEE 802.
Network Interface (NI) Modules ENI Modules OS7-ENI-FM12 Front Panel OK2. Software Status. Blinks green when the ENI is operational and has successfully loaded software. Displays solid amber when powered on and the ENI has failed to load software. Module Status LEDs OK1 OS7-ENI-FM12 Module Status LEDs OK1. Hardware Status. Displays solid green when powered on and the ENI has passed hardware diagnostic tests. Displays solid amber when powered on and the ENI has failed hardware diagnostic tests.
ENI Modules Network Interface (NI) Modules OS7-ENI-FM12 Technical Specifications Number of ports 12 fiber optic100BaseFX ports Connector type MT-RJ Standards supported IEEE 802.3u, IAB RFCs 826, 894 (see data sheet for more information) Data rate 100 Mbps (full duplex) Maximum frame size 1553 bytes MAC addresses supported 32000 per Network Interface (NI) module Connections supported 100BaseFX to backbone or server Cables supported 62.
Network Interface (NI) Modules ENI Modules OS7-ENI-P24 Front Panel OS7-ENI-P24 Ethernet Port Status LEDs Each Ethernet port has a built-in corresponding status LED located at the top of the port. This LED indicates the link and activity status for each Ethernet port. The LED displays green when a valid Ethernet cable connection exists. Flashes green as data is transmitted or received on the port. OK1 2x OK2 1x 3x Module Status OK2. Software Status.
ENI Modules Network Interface (NI) Modules OS7-ENI-P24 Technical Specifications Number of ports 24 twisted-pair, individually configurable as 10BaseT or 100BaseTX. Connector type RJ-45 Standards supported IEEE 802.3u, 802.
Network Interface (NI) Modules GNI Modules GNI Modules Gigabit Ethernet Network Interface (GNI) modules provide up to twelve 1000 Mbps (1 Gbps) connections per module. GNI modules can be used for backbone connections in networks where Gigabit Ethernet is used as the backbone media. GNI modules can also be used in the wiring closet. The following wire-rate 1 Gbps GNI module is available: • OS7-GNI-U2. Provides two GBIC slots. Refer to page 5-10 for detailed information on this module.
GNI Modules Network Interface (NI) Modules OS7-GNI-U2 Front Panel OS7-GNI-U2 Module Status LEDs OK1. Hardware Status. Displays solid green when powered on and the GNI has passed hardware diagnostic tests. Displays solid amber when powered on and the GNI has failed hardware diagnostic tests. OK2. Software Status. Blinks green when the GNI is operational and has successfully loaded software. Displays solid amber Module when powered on and the GNI has failed to Status load software.
Network Interface (NI) Modules GNI Modules OS7-GNI-U2 Technical Specifications Number of GBIC ports 2 (hot-pluggable) Connector types SC or RJ-45 GBIC Standards supported 802.
GNI Modules Network Interface (NI) Modules GBIC Specifications GBIC-SX Technical Specifications Connector type SC Standards supported 802.3z, 1000Base-SX Connections supported 1000Base-SX connection to backbone or server Fiber optic cable supported Multimode Output optical power -9.5 to -4 dBm Input optical power -17 to 0 dBm Cable distances ≈ 220 m GBIC-LX Technical Specifications Connector types SC Standards supported 802.
Network Interface (NI) Modules GNI Modules Installing GBIC Connectors If you are installing a Gigabit Ethernet Network Interface (GNI) module, you must install Gigabit Interface Converters (GBICs) as required. GNI modules provide ports for up to two GBICs. These GBICs are packaged separately. To install a GBIC follow the steps below. 1 Be sure you have eliminated ESD by using the provided grounding wrist strap.
GNI Modules Network Interface (NI) Modules OS7-GNI-U12/OS7-GNI2-U12 Front Panel OS7-GNI-U12 Module Status LEDs OK1. Hardware Status. Displays solid green when powered on and the GNI has passed hardware diagnostic tests. Displays solid amber when powered on and the GNI has failed hardware diagnostic tests. OK1 OK2 OK2. Software Status. Blinks green when the GNI is operational and has successfully loaded software.
Network Interface (NI) Modules GNI Modules OS7-GNI-U12/OS7-GNI2-U12 Technical Specifications Number of MiniGBIC ports 12 (hot-pluggable) Connector types LC Standards supported 802.
GNI Modules Network Interface (NI) Modules MiniGBIC Specifications MINIGBIC-SX Technical Specifications Connector type LC Standards supported 802.3z, 1000Base-SX Connections supported 1000Base-SX connection to backbone or server Fiber optic cable supported Multimode Wavelength 850 nm (typical) Output optical power -9.5 to 0 dBm Input optical power -17 to 0 dBm Cable distances ≈ 220 m MINIGBIC-LX Technical Specifications Connector types LC Standards supported 802.
Network Interface (NI) Modules GNI Modules Installing MiniGBIC Connectors If you are installing an OS7-GNI-U12 module, you must install Miniature Gigabit Interface Converters (MiniGBICs) as required. OS7-GNI-U12 modules provide ports for up to twelve MiniGBICs. These MiniGBIC are packaged separately. Note. Be sure you have eliminated ESD by using the provided grounding wrist strap. Refer to “Using the Grounding Wrist Strap and Chassis Grounding Lug” on page 5-24 for more information.
GNI Modules Network Interface (NI) Modules Removing MiniGBIC Connectors MiniGBICs modules can be hot swapped. You are not required to power off the switch before removing a MiniGBIC from an OS7-GNI-U12 module. To remove a Miniature Gigabit Interface Converters (MiniGBIC) follow the steps below. Note. Before handling any components, free yourself of static by wearing a grounding strap, or by grounding yourself properly. Static discharge can damage the MiniGBIC, as well as the Gigabit Ethernet fiber module.
Network Interface (NI) Modules GNI Modules OS7-GNI-C12/OS7-GNI2-C12 Front Panel OK1 OS7-GNI-C12 Module Status LEDs OK1. Hardware Status. Displays solid green when powered on and the GNI has passed hardware diagnostic tests. Displays solid amber when powered on and the GNI has failed hardware diag-Module nostic tests. Status LEDs OK2. Software Status. Blinks green when the GNI is operational and has successfully loaded software.
GNI Modules Network Interface (NI) Modules OS7-GNI-C12/OS7-GNI2-C12 Technical Specifications Number of ports 12 twisted-pair Connector type RJ-45 Standards supported 802.3z, 802.
Network Interface (NI) Modules Smart Continuous Switching Smart Continuous Switching In redundant CMM configurations, the switch provides support for NIs during failover. In other words, if the primary CMM fails or goes offline for any reason, NI modules will continue data transmission and routing functions during the secondary CMM’s takeover process. This Availability feature is referred to as Smart Continuous Switching.
Monitoring NI Modules Network Interface (NI) Modules Monitoring NI Modules Front Panel LEDs All NIs provide a series of status LEDs located on the front panel. These LEDs offer basic status information for the following functions: • NI hardware operation • NI software status • Port link and activity status Pages 5-3, 5-5, and 5-10 provide detailed LED information for ENI and GNI module. Accessing General NI Information The switch’s Command Line Interface (CLI) offers NI monitoring commands.
Network Interface (NI) Modules Hot Swapping NI Modules Hot Swapping NI Modules You are not required to enter a CLI command in order to hot swap NI modules. The hot swap function can be performed on the fly by simply removing the module from the switch chassis. For information on properly removing modules, refer to “Removing a Module” on page 5-25. Module Presence Signalling On-the-fly module removal is provided through the presence signalling function.
Removing and Adding Modules Network Interface (NI) Modules Removing and Adding Modules Using the Grounding Wrist Strap and Chassis Grounding Lug Because electrostatic discharge (ESD) can damage switch components such as the Network Interface (NI) and Chassis Management Modules, you must always ground yourself properly before removing or adding a module. For this purpose, Alcatel provides a grounding wrist strap and a grounding lug located near the bottom-right of the chassis.
Network Interface (NI) Modules Removing and Adding Modules Module Types and Slot Positions When installing modules in the chassis, consider the following: • NI modules may be installed in any slot position from 1 through 8 in OS7700 switches and 1 through 16 in OS7800 switches. All NI modules are interchangeable between OS7700 and OS7800 chassis types. • CMMs may be installed in slots A or B in OS7700 and OS7800 switches.
Removing and Adding Modules Network Interface (NI) Modules 2 Next, simultaneously pull the two module extractor levers—one on top of the module and one on the bottom—until the module disengages from the chassis. 1 2 NI 3 OS7-ENI-C24 OK 1 OK 2 4x 3 Holding the module in both hands, carefully slide it out of the chassis along the card guide. The module should slide out easily. Do not force the module from the slot.
Network Interface (NI) Modules Removing and Adding Modules Adding a Module To install an NI or CMM module, follow the steps below. Important. Before beginning, note that the CMM modules and NI modules slide into the chassis card guides differently. CMMs have a sheet metal tray that slides into the guides; with NIs, the edges of the module’s printed circuit slide into the guides. 1 Holding the module in both hands, carefully slide it into the chassis card guide.
Removing and Adding Modules Network Interface (NI) Modules 4 Once the module is firmly seated, secure the module to the chassis by tightening the two captive screws. Be sure not to overtighten the captive screws. If you use a screwdriver, the torque used to tighten the screws must not exceed 2.3 inch pounds.
Network Interface (NI) Modules Pinouts Pinouts 10/100 Mbps Ethernet Port – RJ-45 Pinout (OS7-ENI-C24) Pin Number Description 1 RX+ 2 RX- 3 TX+ 4 not used 5 not used 6 TX- 7 not used 8 not used 10/100 Mbps Power over Ethernet Port – RJ-45 Pinout (OS7-ENI-P24) Pin Number Description 1 RX+ 2 RX- 3 TX+ 4 +VDC 5 +VDC 6 TX- 7 -VDC 8 -VDC 1 Gigabit Ethernet Port – RJ-45 Pinout (OS7-GNI-U2 and OS7-GNI-C12) Pin Number Description 1 BI_DB+ 2 BI_DB- 3 BI_DA+ 4 BI_DD+ 5
Handling Fiber and Fiber Optic Connectors Network Interface (NI) Modules Handling Fiber and Fiber Optic Connectors Using fiber is extremely simple, but several important standards should always be practiced. For best results, you should: • Use premium grade jumper cables with duplex SC connectors • Keep your fiber optic connectors clean • Keep the transceiver interface clean • Attenuate properly For detailed information on these recommendations, refer to the sections below.
Network Interface (NI) Modules Handling Fiber and Fiber Optic Connectors Keep Your Fiber Optic Connectors Clean Unlike electrical connectors, fiber-optic connectors must be extremely clean in order to ensure optimum system performance. Microscopic particles such as dust on the connector endface (i.e., where the light exits the connector) can degrade the performance of your system, often to the point of failure.
Handling Fiber and Fiber Optic Connectors page 5-32 Network Interface (NI) Modules OmniSwitch 7700/7800 Hardware Users Guide April 2005
A Regulatory Compliance and Safety Information This appendix provides information on regulatory agency compliance and safety for the OmniSwitch 7700/7800. Declaration of Conformity: CE Mark This equipment is in compliance with the essential requirements and other provisions of Directive 73/23/EEC and 89/336/EEC as amended by Directive 93/68/EEC.
Standards Compliance Regulatory Compliance and Safety Information Standards Compliance The product bears the CE mark. In addition it is in compliance with the following other safety and EMC standards: Safety Standards • UL 60950 • CAN/CSA-C22.2 No.
Regulatory Compliance and Safety Information Standards Compliance FCC Class A, Part 15 This equipment has been tested and found to comply with the limits for Class A digital device pursuant to Part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Standards Compliance Regulatory Compliance and Safety Information VCCI This is a Class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions. Class A Warning for Taiwan and Other Chinese Markets This is a Class A Information Product.
Regulatory Compliance and Safety Information Translated Safety Warnings Translated Safety Warnings Chassis Lifting Warning Two people are required when lifting the chassis. Due to its weight, lifting the chassis unassisted can cause personal injury. Also be sure to bend your knees and keep your back straight when assisting with the lifting of the chassis. Français: Le châssis doit être soulevé par deux personnes au minimum.
Translated Safety Warnings Regulatory Compliance and Safety Information Installation Warning Only personnel knowledgeable in basic electrical and mechanical procedures should install or maintain this equipment. Français: Toute installation ou remplacement de l'appareil doit être réalisée par du personnel qualifié et compétent. Deutsch: Dieses Gerät soll nur von Personal installiert oder gewartet werden, welches in elektrischen und mechanischen Grundlagen ausgebildet ist.
Regulatory Compliance and Safety Information Translated Safety Warnings Lithium Battery Warning There is a danger of explosion if the Lithium battery in your chassis is incorrectly replaced. Replace the battery only with the same or equivalent type of battery recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. The manufacturer’s instructions are as follows: Return the module with the Lithium battery to Alcatel.
Translated Safety Warnings Regulatory Compliance and Safety Information Power Disconnection Warning Your switch is equipped with multiple power supplies. To reduce the risk of electrical shock, be sure to disconnect all power connections before servicing or moving the unit. Français: Il se peut que cette unité soit équipée de plusieurs raccordements d'alimentation. Pour supprimer tout courant électrique de l'unité, tous les cordons d'alimentation doivent être débranchés.
Regulatory Compliance and Safety Information Translated Safety Warnings Read Important Safety Information Warning The Getting Started Guide that accompanied this equipment contains important safety information about which you should be aware when working with hardware components in this system. You should read this guide before installing, using, or servicing this equipment.
Translated Safety Warnings Regulatory Compliance and Safety Information Wrist Strap Warning Because electrostatic discharge (ESD) can damage switch components, you must ground yourself properly before continuing with the hardware installation. For this purpose, Alcatel provides a grounding wrist strap and a grounding lug located near the top-right of the chassis.
Regulatory Compliance and Safety Information Instrucciones de seguridad en español Instrucciones de seguridad en español Advertencia sobre el levantamiento del chasis Se requieren dos personas para levantar el chasis. Debido a su peso, la elevación del chasis sin ayuda puede causar daños corporales. También es seguro doblar sus rodillas y guardar su espalda derecho al ayudar a levantar el chasis.
Instrucciones de seguridad en español Regulatory Compliance and Safety Information Advertencia sobre una apropiada conexión a tierra Para evitar peligro de descargas: • El cable de alimentación debe estar conectado a una toma de alimentación adecuadamente cableada y con toma de tierra. Cualquier equipo al cual se conecte este producto debe estar también conectado a tomas de alimentación adecuadamente cableadas.
Index OS7700-CMM 4-2 OS7800-CMM 4-2 primary 4-9 redundancy 4-9 reloading 4-13 secondary 4-9 slot locations 4-2 switching the primary and secondary roles 4-13 synchronizing primary and secondary 4-10 technical specifications 2-31, 4-4 console port modifying 4-7 console/modem port 4-5 default settings 4-5 modifying 4-5, 4-8 copy flash-synchro command 4-10 A airflow chassis 2-35 power supply 2-37 availability 1-3 hardware monitoring 1-5 hardware redundancy 1-3 hot swapping 1-5 power checking 1-6 Smart Contin
Index N GNI modules features 5-9 high-density Gigabit 5-9 OS7-GNI2-C12 5-19 OS7-GNI2-U12 5-14 OS7-GNI-C12 5-9, 5-19 OS7-GNI-U12 5-9, 5-14 OS7-GNI-U2 5-9, 5-10 wire-rate modules 5-9 grounding lug 5-24 H hardware monitoring 1-5 automatic 1-5 LEDs 1-5, 4-3, 5-3, 5-5, 5-7, 5-10, 5-14, 5-19 user-driven 1-5 hot swapping 1-5 CMMs 1-5 fan tray 1-5 NI modules 1-5 power supplies 1-5 I image rollback see software rollback Inline Power see PoE O J jumbo frames 5-11, 5-15, 5-20 L lanpower capacitor-detection com
Index OS7-ENI-P24 5-7 front panel 5-7 LEDs 5-7 ports 5-7 technical specifications OS7-GNI2-C12 5-19 front panel 5-19 LEDs 5-19 ports 5-19 technical specifications OS7-GNI2-U12 5-14 front panel 5-14 LEDs 5-14 ports 5-14 technical specifications OS7-GNI-C12 5-19 front panel 5-19 LEDs 5-19 ports 5-19 technical specifications OS7-GNI-U12 5-14 front panel 5-14 LEDs 5-14 ports 5-14 technical specifications OS7-GNI-U2 5-10 front panel 5-10 LEDs 5-10 ports 5-10 technical specifications 5-8 5-20 Power over LAN s
Index Index-4 OmniSwitch 7700/7800 Hardware Users Guide April 2005
