Cisco Systems 6509-NEB User Manual

Catalyst 6509-NEB Switch and Cisco OSR-7609 Router Upgrade Note

Product Number: WS-6509-NEB-UPGRD=

This publication describes how to upgrade your Catalyst 6509-NEB switch or Cisco OSR-7609 Router to use the Supervisor Engine 720 and the Supervisor Engine 32.

Note AC-Input Systems—If your switch or router is using an AC-input power supply, you are required to

install the WS-CAC-3000W power supply. The 3000 W AC-inp ut provides a power output to pow er the fan tray.

Note DC-Input Systems—If your switch or router is using a DC-input power supply, you are required to

install the WS-CDC-2500W or PWR-4000-DC power supply. You must provide a separate, direct connection to power the fan tray. Each input of the fan tray is rated 10 A @ -40 to -60 VDC.

Caution It is important that you follow the steps in this document in the order they are presented.

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Safety Overview

Safety warnings appear throughout this publication in procedures that, if performed incorrectly, may harm you. A warning symbol precedes each warning statement.

Warning

IMPORTANT SAFETY INSTRUCTIONS This warning symbol means danger . You are in a situation that could cau se bodily inju ry. Before you

work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device.

SAVE THESE INSTRUCTIONS

Statement 1071

Warning

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Before performing any of the following procedures, ensure that power is removed from the DCcircuit.

Statement 1003

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Parts List

Warning

Parts List

This unit might have more than one power supply connection. All connections must be removed to de-energize the unit.

Only trained and qualified personnel should be allowed to install, replace, or servic e thisequipment.

Statement 1030

Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when servicing.

This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations.

When installing or replacing the unit, the ground connection must always be made first and disconnected last.

Statement 1028

Statement 1034

Statement 1045

Statement 1046

The following items are included in the upgrade kit:

• One high speed fan tray

The high speed fan tray provides additional cooling for the Supervisor Engine 720 and the Supervisor Engine 32.

The high speed fan tray requires external power, either from the 3000 W AC-input power supply or from an external DC power source. The fan tray ships with power wires secured at each terminal block. Use these wires to connect the fan tray to the 3000 W AC-input power supply using the supplied cable, or remove them to connect to a DC power source.

• One panel safety cover

The panel safety cover provides increased chassis airflow.

• Two fan tray power cables (for AC-input systems)

The fan tray power cable provides a connection between the fan tray and the 3000 W AC-input power supply. Two cables are provided for systems with redundant power supplies.

Required Tools

These tools are required to perform the installation:

• Number 1 Phillips-head screwdriver

• Number 2 Phillips-head screwdriver

• Flat-blade screwdriver (for DC-input systems)

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Catalyst 6509-NEB Switch and Cisco OSR-7609 Router Upgrade Note

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Installation Guidelines

Follow these guidelines when upgrading the chassis:

• If your switch or router is using an AC -input power supply, you are required to install the

WS-CAC-3000W power supply. The 3000 W AC-input provides a power output to power the fan tray.

• If your switch or router is using a DC-input power supply, you are required to install the

WS-CDC-2500W or PWR-4000-DC power supply. You must provide a separate, direct connection to power the fan tray. Each input of the fan tray is rated 10 A @ -40 to -60 VDC.

• Observe the following cautions:

Caution It is important that you follow the steps in this document in the order they are presented.

Caution Always use an ESD wrist strap when handling modules or coming into contact with internal

components.

Caution Use both hands to install and remove power supplies. Each Catalyst 6500 series AC-input

power supply weighs between 22 pounds (9.9 kg) and 28 pounds (12.6 kg).

Caution Do not exert too much pressure on the ejector levers. They will bend and be damaged.

Caution In a system with dual power supplies, connect each power supply to a separate input source.

In case of a power source failure, the second source will most likely still be available.

Shutting Down the System

To perform the upgrade, you must shut down the system. Before you shut down the system, you sho uld first upload the current con figuration to a server . This sa ves

time when bringing the module back online. You can recover the configuration by downloading it from the server to the nonvolatile memory of the supervisor engine. For more information, refer to the “Working with Configuration Files” chapter in the Catalyst 6500 Series Software Configuration Guide.

To properly shut down the system, follow these steps:

Step 1 Upload the current configuration to a server. On any modules running Cisco IOS, save the running

configuration.

Warning

Catalyst 6509-NEB Switch and Cisco OSR-7609 Router Upgrade Note

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Before working on a system that has an on/off switch, turn OFF the power and unplug the power cord.

Statement 1

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Replacing the Panel Safety Cover

Warning

Step 2 Depending on how your system is powered, perform one of the two sets of substeps below.

This unit might have more than one power supply connection. All connections must be removed to de-energize the unit.

AC-Input Systems

a. Turn the power switch to the Off (0) position on each power supply. Turning the power switch off

Statement 1028

also disengages a pawl that unlocks the power supply from the chassis.

b. Disconnect the power cord from the power source. c. Loosen the screw on the cable retention device, and disconnect the power cord from the power

supply being removed.

Note The A C po wer cord for the 4000 W power supply is hard wired and cannot be removed from

the supply.

Warning

Before performing any of the following procedures, ensure that powe r is removed from t he DC circuit.

Statement 1003

DC-Input Systems

a. Verify that power is of f to the DC circuit for each po wer supply. As an added safety precaution, you

should secure the source DC circuit breaker switch in the OFF position with electrical tape.

b. Turn the power switch to the Off (0) position on each power supply. Turning the power switch off

also disengages a pawl that unlocks the power supply from the chassis.

Replacing the Panel Safety Cover

This section describes how to remove and install the panel safety cover for the Catalyst 6509-NEB switch and Cisco OSR-7609 Router. A number 1 Phillips-head screwdriver is required to perform this procedure.

Caution Alw ays use an ESD wrist strap w hen handling modules or comi ng into contact wit h internal components.

Warning

Step 1 Use a number 1 Phillips-head screwdriver to remov e the 8 panel scre ws, 4 each located along the top and

Step 2 Grasp the panel handle and pull the panel away from the chassis.

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Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when servicing.

Statement 1034

To remove the panel safety cover, perform these steps:

bottom of the chassis. (See Figure 1.) Set the screws aside.

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Replacing the Panel Safety Cover

l

le

Figure 1 Removing the Panel Safety Cover

Pane hand

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Step 3 On the new panel safety cover, grasp the panel handle and press the panel into place, starting at the

bottom of the chassis and working up. Be careful not to damage the EMI gasket.

Step 4 Use a number 1 Phillips-head screwdriver to install th e 8 panel screws, 4 each located along the top and

bottom of the chassis. (See Figure 2.)

Step 5 Proceed to the “Re placing the Fan Tray” section on page 7 to replace the fan tray.

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Figure 2 Installing the Panel Safety Cover

105071

Replacing the Fan Tray

This section describes how to remove and install the fan tray for the Catalyst 6509-NEB switch and Cisco OSR-7609 Router . A flat-blade or number 2 Phillips-head screwdriver is required to perform this procedure.

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Replacing the Fan Tray

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Captive installation

Removing the Fan Tray

Warning

When removing the fan tray, keep your hands and fingers away from the spinning fan blades. Let the fan blades completely stop before you remove the fan tray.

Statement 258

To remove the existing fan tray, follow these steps:

Step 1 Use a flat-blade or number 2 Phillips-head screwdriver to loosen the two captive installation screws on

the fan tray by turning them counterclockwise. (See Figure 3.)

Figure 3 Removing the Fan Tray

screw

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Step 2

Grasp the fan tray handle with one hand and pull the fan tray outward about 1 inch; rock it gently, if necessary, to unseat the power co nnector from the backplane. Wait for the fans to stop spinning.

Step 3 Once the fans have stopped spinning, pull the fan tray out further and support the underside of the fan

tray with the other hand.

Step 4 Pull the fan tray clear of the chassis, and put it in a safe place.

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Installing the High Speed Fan Tray

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Captive installation

To install the high speed fan tray, follow these steps:

Step 1 Hold the fan tray with the fans facing down and the FAN FAIL LED on the right. (See Figure 4.)

Figure 4 Installing the High Speed Fan Tray

Replacing the Fan Tray

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slightly, aligning the top and bottom chassis guides.

Step 3 Push the fan tray into the chassis until the power connector seats in the backplane and the captive

Step 4 Use a flat-blade or number 2 Phillips-head screwdriver to tighten the captive inst allation sc rews. Step 5 Proceed to the “Replacing the Power Supply” section on page 10 to replace the power supply.

installation screws make contact with the chassis.

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Cisco Systems 6509-NEB User Manual

Contents

Safety Overview

Parts List

Required Tools

Installation Guidelines

Shutting Down the System

Replacing the Panel Safety Cover

Replacing the Fan Tray

Removing the Fan Tray

Installing the High Speed Fan Tray