Cisco 7606-S User Manual

CHAPTER
5-1
Cisco 7600 Series Router Installation Guide
OL-4503-24
5
Removal and Replacement Procedures
This chapter describes how to perform removal and replacement procedures for Cisco 7600 series router
field-replaceable units (FRUs). It contains the following sections:
• Preventing Electrostatic Discharge Damage, page 5-2
• Removing and Replacing the Power Supply, page 5-2
• Removing and Replacing the PEM, page 5-106
• Removing and Replacing the Fan Assembly, page 5-113
• Installing the Air Filter Assembly on a Cisco 7606 Router and the Cisco 7606-S Router (Optional),
page 5-119
• Installing the Air Filter Assembly on a Cisco 7606 Router and the Cisco 7606-S Router (Optional),
page 5-119
• Replacing the Air Filter on a Cisco 7609 Router and the Cisco 7609-S Router (Optional), page 5-124
• Installing the Thermistor Module on a Cisco 7606-S Router, page 5-125
• Installing the Thermistor Module on a Cisco 7609-S Router, page 5-126
• Upgrading the Cisco 7600 Series Routers to a WS-SUP720-3BXL, page 5-128
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Caution Use two hands to support the power supply during removal and replacement procedures.
Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly
touch the backplane with your hand or any metal tool, or you could shock yourself.
For instructions on installing and replacing modules, refer to the Cisco 7600 Series Internet Router
Module Installation Guide.

Cisco 7606-S Specifications

General

Model	7606-S
Product Series	7600
Product Type	Router
Slot Capacity	6
Slots	6
Number of Total Expansion Slots	6
Forwarding Performance	Up to 400 Mpps
Power Supply	AC or DC
Operating System	Cisco IOS
Management Port	RJ-45
Redundancy	Power Supply
Interfaces/Ports	Depends on installed modules

Summary

Removal and Replacement Procedures

Preventing Electrostatic Discharge Damage

Guidelines for preventing damage from static electricity.

Removing and Replacing the Power Supply

Procedures for removing and installing power supplies.

Removing and Replacing the PEM

Procedures for removing and installing Power Entry Modules (PEMs).

Removing and Replacing the Fan Assembly

Procedures for removing and installing fan assemblies.

Installing the Air Filter Assembly on a Cisco 7606 Router and the Cisco 7606-S Router (Optional)

Instructions for installing an optional air filter assembly.

Installing the Air Filter Assembly on a Cisco 7609 Router and the Cisco 7609-S Router (Optional)

Instructions for installing an optional air filter assembly for specific routers.

Installing the Thermistor Module on a Cisco 7606-S Router

Procedure for installing a thermistor module for the Cisco 7606-S router.

Installing the Thermistor Module on a Cisco 7609-S Router

Procedure for installing a thermistor module for the Cisco 7609-S router.

Upgrading the Cisco 7600 Series Routers to a WS-SUP720-3BXL

Steps for upgrading routers to a specific supervisor engine.