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Troubleshooting
Specifications
DC Power Wire Characteristics
Install
Wiring Block on the PIM
Safety
AC Power Enable Switches
Submitting a Service Request
Switch Fabric Card
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Image 146
Index
Cisco
CRS-1
Carrier Routing System
4-Slot
Line Card Chassis Installation Guide
IN-8
OL-10971-07
Page 145
Page 146
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Contents
Americas Headquarters
Text Part Number OL-10971-07
Page
N T E N T S
Pcmcia Cards
Verifying the Installation of a Switch Fabric Card
Environmental Specifications A-3
Objective
Audience
Document Organization
Document Conventions
Related Documentation
Cisco.com
Changes to This Document
Obtaining Documentation
Revision Date Change Summary
Product Documentation DVD Ordering Documentation
Documentation Feedback
Cisco Product Security Overview
Reporting Security Problems in Cisco Products
Product Alerts and Field Notices
Obtaining Technical Assistance
Cisco Technical Support & Documentation Website
Obtaining Additional Publications and Information
Submitting a Service Request
Definitions of Service Request Severity
Preface
Xvi
Overview
Chassis Overview
Chassis Components
Front Plim View of Cisco CRS-1 4-Slot Line Card Chassis
Rear SFC View of the Cisco CRS-1 4-Slot Line Card Chassis
Overview Chassis Components
Chassis Slot Numbers
Cisco CRS-1 4-Slot Chassis Slot Numbering-Front Plim Side
Cisco CRS-1 4-Slot Chassis Slot Numbering-Rear SFC Side
Chassis Cable Management
Chassis Cooling System
Chassis Power System
Safety Guidelines
Preventing Electrostatic Discharge
Recommended Chassis Installation Task Sequence
About Installing and Removing the Power Components
Basic Chassis Power Recommendations
Supplemental Unit Bonding and Grounding Guidelines
Nebs Bonding and Grounding Points Rear of Chassis
Powering the Chassis Up or Down
DC Power Systems on the Cisco CRS-1 4-Slot Router
AC Power Enable Switches
DC power input shelf Power input module PIM
DC Cable Polarity Labels
DC Power Shelf Guidelines
Color Coding of the Source DC Power Cable
Inrush current
Wiring Block on the PIM
Input line current
Input-Power-Present LEDs
DC Power Wire Characteristics
DC Current Amps Feet
7908 10 AWG 9968
Sequence of Tasks
Installing a DC Power Shelf
Ohms for Each 1000 Feet of Wire
Required Tools and Equipment
Removing the Rear Power Access Panels
Prerequisites
Steps
Installing the DC Power Input Module
Removing the Rear Power Access Panels
Installing the DC Power Input Shelf
Securing the PIM to the DC Power Input Shelf
Connecting the Grounding Cable and Power Input Cables
10 Power Shelf Coupling Screw
Installing the DC Power Supplies
11 DC Power Shelf Cable Cabling
12 Installing DC Power Supplies
Removing a DC Power Shelf
Bring Down All Power to the Chassis
Disconnect the Input Power Cables and Grounding Cable
Remove the DC Power Input Shelf
15 Removing Wiring Block Covers and DC Input Power Cables
Remove the DC Power Input Module PIM
16 Removing the DC Power Input Shelf
Installing an AC Power Shelf
System Specifications
Removing an AC Power Shelf
What to Do Next
Prerequisites
Installing a Power Supply
Power Supply
21 Power Supply Door Grille in Open Position
Removing a Power Supply
22 Power Supply on the Cisco CRS-1 4-Slot Router
23 Power Supply Door Grille and Latch
What to Do Next
Installing and Removing Air Circulation Components
About Line Card Chassis Airflow
Air Filter Replacement Frequency Recommendation
How to Install or Remove Air Circulation Components
System Air Filters
Installing a Fan Tray
No prerequisites exist for this task
Removing a Fan Tray
Prerequisites
Installing the Chassis Air Filter
Chassis Air Filter
Removing the Chassis Air Filter
Installing a Power Tray Air Filter
Power Tray Air Filter
Removing a Power Tray Air Filter
What to Do Next
OL-10971-07
A P T E R
Guidelines for Card Installation and Removal
Captive screw Ejector lever
Recommended Order for Installing Cards
Operating Ejector Levers
Cable Management Brackets
Pcmcia Cards
Small Form-Factor Pluggable SFP Modules
Guidelines
How to Remove or Install an Impedance Carrier
3shows the chassis cable management bracket
Switch Fabric Slot Impedance Carrier
RP Slot Impedance Carrier
Plim Slot Impedance Carrier
MSC Slot Impedance Carrier
Installing an Impedance Carrier
Removing an Impedance Carrier
How to Remove or Install a Card Slide-Assistance Arm Handle
Removing a Card Slide-Assistance Arm
Installing a Card Slide-Assistance Arm
How to Install or Remove a Pillow Block
Installing a Pillow Block
Prerequisites
Installing a Pillow Block
Removing a Pillow Block
What’s Next
10 Removing a Pillow Block
Installing a Switch Fabric Card
How to Install or Remove a Switch Fabric Card
Switch Fabric Card Location and Slot Numbers
12 Switch Fabric Card
13 Installing a Switch Fabric Card
What to Do Next
Removing a Switch Fabric Card
14 Switch Fabric Card
15 Removing a Switch Fabric Card
Understanding the LEDs
Verifying the Installation of a Switch Fabric Card
Troubleshooting the Switch Fabric Card
Alphanumeric LEDs
How to Install or Remove a Route Processor Card
Location and Slot Numbers for the RPs, MSCs, and PLIMs
Monitoring the RP Card Start-Up Process
Installing an RP Card
RP Installation Guidelines
18 Route Processor RP Card
Required Tools and Equipment
Removing an RP Card
19 Route Processor RP Card
Verifying the Installation of an RP Card
Troubleshooting the RP Card
20shows the RP card front panel
How to Install or Remove a Modular Services Card
Installing an MSC
21 Modular Services Card CRS-MSC
Required Tools and Equipment
22 Installing a Modular Services Card
Removing an MSC
Required Tools and Equipment
23 Removing an MSC
Verifying the Installation of an MSC
24 CRS-MSC Front Panel
Installing a Plim
Troubleshooting the MSC
26 Physical Layer Interface Module Plim
Plim
Installing a Plim
What to Do Next
Removing a Plim
Before performing this task, remove the impedance carrier
To remove a PLIM, see -29and follow these steps
Verifying the Installation of a Plim
30 Plim Front Panel
Troubleshooting the Plim
How to Install or Remove a Pcmcia Card
Installing a Pcmcia Card
Removing an RP Pcmcia Card
What to Do Next
Installing a Bale-Clasp SFP Module
32 Bale-Clasp SFP Module
33 Installing a Bale-Clasp SFP Module into a Port
Removing a Bale-Clasp SFP Module
Required Tools and Equipment
35 Removing a Bale-Clasp SFP Module
Installing and Removing the Doors and Grille
Overview of the Exterior Components
Installing the Inlet Grille
Removing the Inlet Grille
Aligning the Inlet Grille
Installing the Doors
Setting the Door Into the Lower Door Mounting Bracket
Lift
Opening the Doors
Removing the Doors
Compliance and Safety Reference
Cisco CRS-1 4-Slot Line Card Chassis Specifications
Shared port adapter SPA interface processors SIPs, each
Environmental Specifications
Description Value
OL-10971-07
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