Contents

 

 

 

Installing and Removing Power Components

2-1

 

 

 

 

 

 

About Installing and Removing the Power Components

2-1

 

 

 

 

 

Basic Chassis Power Recommendations

2-1

 

 

 

 

 

 

 

Supplemental Unit Bonding and Grounding Guidelines 2-2

 

 

 

 

 

Powering the Chassis Up or Down

2-4

 

 

 

 

 

 

 

 

DC Power Systems on the Cisco CRS-14-Slot Router

2-5

 

 

 

 

 

DC Power Shelf Guidelines

 

2-7

 

 

 

 

 

 

 

 

 

 

Input-Power-Present LEDs

 

2-9

 

 

 

 

 

 

 

 

 

 

DC Power Wire Characteristics

2-9

 

 

 

 

 

 

 

 

 

Installing a DC Power Shelf

2-11

 

 

 

 

 

 

 

 

 

 

Removing a DC Power Shelf

2-18

 

 

 

 

 

 

 

 

 

 

Installing an AC Power Shelf

2-22

 

 

 

 

 

 

 

 

 

 

Removing an AC Power Shelf

2-23

 

 

 

 

 

 

 

 

 

 

Installing a Power Supply

2-25

 

 

 

 

 

 

 

 

 

 

 

Removing a Power Supply

2-28

 

 

 

 

 

 

 

 

 

 

 

Installing and Removing Air Circulation Components

3-1

 

 

 

 

 

About Line Card Chassis Airflow

3-1

 

 

 

 

 

 

 

 

 

 

How to Install or Remove Air Circulation Components

3-3

 

 

 

 

 

Installing a Fan Tray 3-4

 

 

 

 

 

 

 

 

 

 

 

 

Removing a Fan Tray

3-5

 

 

 

 

 

 

 

 

 

 

 

 

Installing the Chassis Air Filter

3-7

 

 

 

 

 

 

 

 

 

Removing the Chassis Air Filter

3-9

 

 

 

 

 

 

 

 

 

Installing a Power Tray Air Filter

3-10

 

 

 

 

 

 

 

 

Removing a Power Tray Air Filter

3-12

 

 

 

 

 

 

 

 

Installing and Removing SFCs, RPs, MSCs, PLIMs, and Associated Components 4-1

 

 

 

About Installing and Removing Cards and Associated Components

4-1

 

 

 

 

Guidelines for Card Installation and Removal

4-2

 

 

 

 

 

 

PCMCIA Cards 4-4

 

 

 

 

 

 

 

 

 

 

 

 

 

Small Form-Factor Pluggable (SFP) Modules

4-4

 

 

 

 

 

 

Cable Management Brackets

4-4

 

 

 

 

 

 

 

 

 

How to Remove or Install an Impedance Carrier

4-5

 

 

 

 

 

 

Removing an Impedance Carrier

4-10

 

 

 

 

 

 

 

 

Installing an Impedance Carrier

4-10

 

 

 

 

 

 

 

 

How to Remove or Install a Card Slide-Assistance Arm (Handle)

4-11

 

 

 

 

Removing a Card Slide-Assistance Arm

4-12

 

 

 

 

 

 

Installing a Card Slide-Assistance Arm

4-13

 

 

 

 

 

 

 

How to Install or Remove a Pillow Block

4-14

 

 

 

 

 

 

 

Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide

 

 

 

 

 

 

 

 

 

 

iv

 

 

 

 

 

 

 

 

 

 

OL-10971-07

 

 

 

 

 

 

 

 

 

 

 

 

 

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Cisco Systems Cisco CRS-1 manual Pcmcia Cards