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Cisco Systems Cisco CRS-1 manual Before performing this task, remove the impedance carrier

Models: Cisco CRS-1

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Chapter 4 Installing and Removing SFCs, RPs, MSCs, PLIMs, and Associated Components

How to Install or Remove a Physical Layer Interface Module

Figure 4-28 Physical Layer Interface Module (PLIM)

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Prerequisites

Before performing this task, remove the impedance carrier.

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

	OL-10971-07			4-47
	OL-10971-07			4-47

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Cisco Systems Cisco CRS-1 manual Before performing this task, remove the impedance carrier

Contents

Text Part Number OL-10971-07 Americas HeadquartersPage N T E N T S Pcmcia Cards Verifying the Installation of a Switch Fabric Card Environmental Specifications A-3 Audience ObjectiveDocument Conventions Document OrganizationRelated Documentation Obtaining Documentation Changes to This DocumentCisco.com Revision Date Change SummaryDocumentation Feedback Cisco Product Security OverviewProduct Documentation DVD Ordering Documentation Product Alerts and Field Notices Reporting Security Problems in Cisco ProductsCisco Technical Support & Documentation Website Obtaining Technical AssistanceSubmitting a Service Request Definitions of Service Request SeverityObtaining Additional Publications and Information Preface Xvi Chassis Overview OverviewFront Plim View of Cisco CRS-1 4-Slot Line Card Chassis Chassis ComponentsRear SFC View of the Cisco CRS-1 4-Slot Line Card Chassis Overview Chassis Components Cisco CRS-1 4-Slot Chassis Slot Numbering-Front Plim Side Chassis Slot NumbersCisco CRS-1 4-Slot Chassis Slot Numbering-Rear SFC Side Chassis Cooling System Chassis Cable ManagementSafety Guidelines Chassis Power SystemPreventing Electrostatic Discharge Recommended Chassis Installation Task Sequence Basic Chassis Power Recommendations About Installing and Removing the Power ComponentsSupplemental Unit Bonding and Grounding Guidelines Nebs Bonding and Grounding Points Rear of Chassis Powering the Chassis Up or Down AC Power Enable Switches DC Power Systems on the Cisco CRS-1 4-Slot RouterDC power input shelf Power input module PIM DC Power Shelf Guidelines Color Coding of the Source DC Power CableDC Cable Polarity Labels Wiring Block on the PIM Input line currentInrush current DC Power Wire Characteristics Input-Power-Present LEDs7908 10 AWG 9968 DC Current Amps FeetInstalling a DC Power Shelf Ohms for Each 1000 Feet of WireSequence of Tasks Prerequisites Removing the Rear Power Access PanelsRequired Tools and Equipment StepsRemoving the Rear Power Access Panels Installing the DC Power Input ModuleSecuring the PIM to the DC Power Input Shelf Installing the DC Power Input Shelf10 Power Shelf Coupling Screw Connecting the Grounding Cable and Power Input Cables11 DC Power Shelf Cable Cabling Installing the DC Power Supplies12 Installing DC Power Supplies Sequence of Tasks Removing a DC Power ShelfDisconnect the Input Power Cables and Grounding Cable Bring Down All Power to the Chassis15 Removing Wiring Block Covers and DC Input Power Cables Remove the DC Power Input Shelf16 Removing the DC Power Input Shelf Remove the DC Power Input Module PIMSystem Specifications Installing an AC Power ShelfWhat to Do Next Removing an AC Power ShelfPrerequisites Installing a Power Supply Power Supply 21 Power Supply Door Grille in Open Position 22 Power Supply on the Cisco CRS-1 4-Slot Router Removing a Power Supply23 Power Supply Door Grille and Latch What to Do Next About Line Card Chassis Airflow Installing and Removing Air Circulation ComponentsAirflow Through the Cisco CRS-1 4-Slot Line Card Chassis Air Filter Replacement Frequency RecommendationSystem Air Filters How to Install or Remove Air Circulation ComponentsNo prerequisites exist for this task Installing a Fan TrayRequired Tools and Equipment Removing a Fan TrayPrerequisites Installing the Chassis Air Filter Chassis Air Filter Removing the Chassis Air Filter What to Do Next Installing a Power Tray Air FilterPower Tray Air Filter Removing a Power Tray Air Filter What to Do Next OL-10971-07 A P T E R Captive screw Ejector lever Guidelines for Card Installation and RemovalOperating Ejector Levers Recommended Order for Installing CardsSmall Form-Factor Pluggable SFP Modules Pcmcia CardsCable Management Brackets Guidelines3shows the chassis cable management bracket How to Remove or Install an Impedance CarrierSwitch Fabric Slot Impedance Carrier RP Slot Impedance Carrier Plim Slot Impedance Carrier MSC Slot Impedance Carrier Removing an Impedance Carrier Installing an Impedance CarrierHow to Remove or Install a Card Slide-Assistance Arm Handle Removing a Card Slide-Assistance Arm What to Do Next Installing a Card Slide-Assistance ArmInstalling a Pillow Block How to Install or Remove a Pillow BlockPrerequisites Removing a Pillow Block Installing a Pillow Block10 Removing a Pillow Block What’s NextHow to Install or Remove a Switch Fabric Card Switch Fabric Card Location and Slot NumbersInstalling a Switch Fabric Card 12 Switch Fabric Card 13 Installing a Switch Fabric Card What to Do Next 14 Switch Fabric Card Removing a Switch Fabric Card15 Removing a Switch Fabric Card Troubleshooting the Switch Fabric Card Verifying the Installation of a Switch Fabric CardUnderstanding the LEDs Alphanumeric LEDsLocation and Slot Numbers for the RPs, MSCs, and PLIMs How to Install or Remove a Route Processor CardInstalling an RP Card RP Installation GuidelinesMonitoring the RP Card Start-Up Process 18 Route Processor RP Card Required Tools and Equipment What to Do Next Removing an RP Card19 Route Processor RP Card Prerequisites Verifying the Installation of an RP Card20shows the RP card front panel Troubleshooting the RP CardInstalling an MSC How to Install or Remove a Modular Services Card21 Modular Services Card CRS-MSC Required Tools and Equipment 22 Installing a Modular Services Card What to Do Next Removing an MSCRequired Tools and Equipment 23 Removing an MSC 24 CRS-MSC Front Panel Verifying the Installation of an MSCTroubleshooting the MSC Installing a Plim26 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 30 Plim Front Panel Verifying the Installation of a PlimHow to Install or Remove a Pcmcia Card Installing a Pcmcia CardTroubleshooting the Plim Required Tools and Equipment Removing an RP Pcmcia CardWhat to Do Next 32 Bale-Clasp SFP Module Installing a Bale-Clasp SFP ModuleRemoving a Bale-Clasp SFP Module 33 Installing a Bale-Clasp SFP Module into a PortRequired Tools and Equipment 35 Removing a Bale-Clasp SFP Module Overview of the Exterior Components Installing and Removing the Doors and GrillePrerequisites Installing the Inlet GrilleAligning the Inlet Grille Removing the Inlet GrilleInstalling the Doors Setting the Door Into the Lower Door Mounting Bracket Lift Opening the Doors Removing the Doors Cisco CRS-1 4-Slot Line Card Chassis Specifications Compliance and Safety ReferenceShared port adapter SPA interface processors SIPs, each Description Value Environmental SpecificationsOL-10971-07 D E IN-2 IN-3 IN-4 IN-5 IN-6 IN-7 IN-8