Cisco OSR-7609 Installation and operation manual

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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-input provides a power output to power 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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Contents
Contents
This publication consists of the following sections:
•Safety Overview, page 2
•Parts List, page 3
•Required Tools, page 3
•Installation Guidelines, page 4
•Shutting Down the System, page 4
•Replacing the Panel Safety Cover, page 5
•Replacing the Fan Tray, page 7
•Replacing the Power Supply, page 10
•Connecting Power to the Fan Tray, page 13
•Replacing the Supervisor Engine, page 17
•Powering Up the System, page 21
•Verifying Installation, page 22
•Related Documentation, page 23
•Obtaining Documentation and Submitting a Service Request, page 23
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 Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Statement 1003
Warning This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit. Statement 1028
Warning IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. 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.
Statement 1071
SAVE THESE INSTRUCTIONS

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Parts List
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Warning Hazardous voltage or energy is present on the backplane when the system is operating. Use caution
when servicing. Statement 1034
Warning 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. Statement 1045
Warning When installing or replacing the unit, the ground connection must always be made first and
disconnected last. Statement 1046
Parts List
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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Installation Guidelines
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 should first upload the current configuration to a server. This saves
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 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 This unit might have more than one power supply connection. All connections must be removed to
de-energize the unit. Statement 1028
Step 2 Depending on how your system is powered, perform one of the two sets of substeps below.
AC-Input Systems
a. 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.
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 AC power 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 power is removed from the DC circuit.
Statement 1003
DC-Input Systems
a. Verify that power is off to the DC circuit for each power 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 Always use an ESD wrist strap when handling modules or coming into contact with internal components.
Warning 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:
Step 1 Use a number 1 Phillips-head screwdriver to remove the 8 panel screws, 4 each located along the top and
bottom of the chassis. (See Figure 1.) Set the screws aside.
Step 2 Grasp the panel handle and pull the panel away from the chassis.

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Replacing the Panel Safety Cover
Figure 1 Removing the Panel Safety Cover
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 the 8 panel screws, 4 each located along the top and
bottom of the chassis. (See Figure 2.)
Step 5 Proceed to the “Replacing the Fan Tray” section on page 7 to replace the fan tray.
105072
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Replacing the Fan Tray
Figure 2 Installing the Panel Safety Cover
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. The standard fan tray (WS-C6509-NEB-FAN) must be removed and replaced
with the high-speed fan tray (WS-C6509-NEB-FAN2). A flat-blade or number 2 Phillips-head
screwdriver is required to perform this procedure.
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Replacing the Fan Tray
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 standard fan tray (WS-C6509-NEB-FAN), 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
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 connector 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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Replacing the Fan Tray
Installing the High Speed Fan Tray
To install the high speed fan tray (WS-C6509-NEB-FAN2), 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
Step 2 Place the fan tray into the front chassis cavity so that it rests on the chassis, and then lift the fan tray up
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
installation screws make contact with the chassis.
Step 4 Use a flat-blade or number 2 Phillips-head screwdriver to tighten the captive installation screws.
Step 5 Proceed to the “Replacing the Power Supply” section on page 10 to replace the power supply.
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Replacing the Power Supply
Replacing the Power Supply
Note DC-input systems—See the “Connecting Site Power to the Fan Tray for DC-Input Systems” section on
page 15 to connect site power to the high speed fan tray.
This section describes how to remove and install AC-input power supplies for the Catalyst 6509-NEB
switch and Cisco OSR-7609 router.
Removing an AC-Input Power Supply
Warning Hazardous voltage or energy is present on the backplane when the system is operating. Use caution
when servicing. Statement 1034
To remove an AC-input power supply, follow these steps:
Step 1 Loosen the captive installation screw. (See Figure 5.)
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).
Step 2 Grasp the power supply handle with one hand, and slide the power supply part of the way out of the
chassis. Place your other hand underneath the power supply, as shown in Figure 6, and slide the power
supply completely out of the chassis.
Figure 5 AC-Input Power Supply Front Panel
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