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Cisco Systems OL-6256-17 manual Xii

Models: OL-6256-17

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Troubleshooting Install Removing DC PDU Wiring Fixed Configuration DC Power Safety Power Systems Overview Switch Fabric Card

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Contents

Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide

	xii	OL-6256-17

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Cisco Systems OL-6256-17 manual Xii

Page 11 Page 13

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Contents

Cisco Systems, Inc Page N T E N T S Installing a Modular Configuration Power Shelf Steps Installing DC Terminal Block Covers Installing the Chassis Air Filter Information About Small Form-Factor Pluggable SFP Modules Verifying the Installation of a Switch Fabric Card How to Install or Remove a Physical Layer Interface Module Troubleshooting the Plim Installing the Front Cover Prerequisites Xii Objective AudienceDocument Organization Document Conventions Related Documentation Changes to This Document Xvi Obtaining Documentation and Submitting a Service Request Xviii Chassis Overview Chassis Components 122775 CRS 8-Slot AC Rear CRS 8-Slot DC Rear CRS 8-Slot AC Front CRS 8-Slot DC Front 281371 Rear MSC View of Line Card Chassis-Fixed Configuration Shown Chassis Components Chassis Slot Numbers Line Card Chassis Slot Numbering-Front Plim Side Chassis Cable Management Line Card Chassis Slot Numbers-Rear MSC Side Chassis Cooling System 8shows the cable management bracket Chassis Power System Safety Guidelines Preventing Electrostatic Discharge OL-6256-17 Installing and Removing Power Components Power Systems Overview Basic Chassis Power Details Fixed Configuration Power System Modular Configuration Power SystemPrecautions and Recommendations Bonding and Grounding Guidelines How to Install the Chassis Ground Cable PrerequisitesRequired Tools and Equipment Steps DC Power Systems Fixed Configuration DC Power Fixed Configuration DC PDU with Plastic Safety Cover DC Power Grounding Cable Lug Modular Configuration DC Power Modular Configuration DC Power Shelf Wiring AC Power Systems 45-Degree DC Power Cable Lug Fixed Configuration AC Power Modular Configuration AC Power This section contains the following procedures Before Powering the Chassis Up or Down Installing a PDU Install the new PDUs. See the Installing a PDU section on Prerequisites Removing a PDU What to Do Next Required Tools and Equipment Installing DC PDU Cables 11 Fixed Configuration DC PDU Power Cable Connections Required Tools and Equipment Removing DC PDU Wiring Installing a DC PEM or AC Rectifier 12 Fixed Configuration AC Wye Rectifier Removing a DC PEM or AC rectifier 13 Fixed Configuration AC Wye Rectifier What to Do Next Installing a Modular Configuration Power Shelf 14 Modular Configuration AC Power Shelf, Front View 15 Modular Configuration AC Power Shelf, Rear View 16 Modular Configuration DC Power Shelf, Front View 18 Modular Configuration Power Shelf Cross Bracket 19 Removing Rear Mounting Bracket from Power Shelf 20 Attaching Rear Mounting Brackets 21 Fastening the Power Shelf to the Chassis M6 nut/bolt to tighten Mm wrench 208425 Installing AC Power Cords or DC Power Shelf Wiring Installing Modular Configuration DC Power Shelf Wiring Prerequisites Installing DC Terminal Block Covers 27shows the DC terminal block cover Installing Modular Configuration AC Power Shelf Wiring 28 Securing the DC Terminal Block Cover 29 Inserting AC Cord into Cord Clamp Installing AC or DC PMs 30 Sliding PM Into Power Shelf Removing AC or DC PMs 31 Securing the Ejector Into the PM 32 Unscrew Ejectors from PM Ejector on PM Removing AC Power Cords or DC Power Shelf Wiring Removing Modular Configuration DC Power Shelf Wiring 35 Removing the DC Terminal Block Cover Removing Modular Configuration AC Power Shelf Wiring Removing a Modular Configuration Power Shelf 36 Removing Cord from Cord Clamp 37 Loosening Nuts on Mounting Studs Nut/bolt to remove Mm wrench Screws that secure power shelf to chassis Prerequisites LED Name Color Function or Meaning Remove the PDUs. See the Removing a PDU section on Installing and Removing Air Circulation Components About Line Card Chassis Airflow How to Install or Remove Air Circulation Components Installing a Lower Fan Tray Captive screws Fan tray handle Installing a Rear Exhaust Screen Install rear exhaust screen Removing a Lower Fan Tray Captive screws Fan tray handle Installing an Upper Fan Tray Removing an Upper Fan Tray Installing the Chassis Air Filter Chassis Air Filter Removing the Chassis Air Filter Installing a Power Module Air Filter Power Module Air Filter Removing a Power Module Air Filter Steps A P T E R Guidelines and Warnings for Card Installation and Removal Captive screw Ejector lever Operating Ejector Levers Chassis Slot Numbers Line Card Chassis Slot Numbers-Front Plim Side Recommended Order of Card Installation Switch Fabric Slot Half Height Slot Cover Information About Impedance Carriers and Slot Covers RP Slot Impedance Carrier Plim Slot Impedance Carrier MSC Slot Impedance Carrier DRP Plim DRP Card Information About Small Form-Factor Pluggable SFP Modules Information About Hard Drives and Pcmcia CardsInformation About Cable Management Brackets How to Install or Remove a Slot Cover Installing a Slot Cover 12 Switch Fabric Slot Half Height Slot Cover 13 Switch Fabric Slot Half Height Slot Cover Removing a Slot Cover How to Install or Remove an Impedance Carrier Installing an Impedance Carrier 14 MSC Slot Impedance Carrier Removing an Impedance Carrier How to Install or Remove a Pillow Block Installing a Pillow Block Install the lower right screw see item number 3 in Figure Removing a Pillow Block How to Install or Remove a Switch Fabric Card Installing a Switch Fabric CardWhat’s Next 17 Switch Fabric Card Captive screw Direction of installation or removal Page Removing a Switch Fabric Card 19 Switch Fabric Card Before performing this task, remove any front cover plates Verifying the Installation of a Switch Fabric Card Troubleshooting the Switch Fabric CardUnderstanding the Alphanumeric LEDs How to Install or Remove an MSC, FP, or LSP Installing an MSC, FP, or LSP 22 Modular Services Card CRS-MSC To install a line card, see -23and follow these steps Prerequisites Required Tools and Equipment 23 Installing an MSC Removing an MSC, FP, or LSP Prerequisites Required Tools and Equipment 24 Removing a Line Card Verifying the Installation of an MSC, FP, or LSP 25is an illustration of the MSC-140G front panel Troubleshooting the MSC, FP, or LSP Status LEDs How to Install or Remove an RP, PRP, or DRP Plim Installing an RP, PRP, or DRP Card 28 Route Processor RP Card for the 8-Slot Chassis Required Tools and Equipment Removing an RP, PRP, or DRP Card After performing this task, replace any front cover plates Verifying the Installation of an RP, PRP, or DRP Card Status LED Troubleshooting the RP, PRP, or DRP Card 30shows the PRP card front panel How to Install or Remove a Pcmcia Card Installing a Pcmcia Card Removing an RP Pcmcia Card How to Install or Remove a Physical Layer Interface Module Installing a Plim 245523 Plim Installing a Plim Removing a Plim Required Tools and Equipment 34 Removing a Plim Verifying the Installation of a Plim Troubleshooting the Plim Installing a Bale-Clasp SFP Module 36 Bale-Clasp SFP Module 37 Installing a Bale-Clasp SFP Module into a Port Removing a Bale-Clasp SFP Module 38 Bale-Clasp SFP Module 39 Removing a Bale-Clasp SFP Module Page OL-6256-17 Installing and Removing Exterior Components Overview of the Exterior Components Removing the Cable Management Bracket Reinstalling the Cable Management Bracket Prerequisites Installing the Inlet Grille-Fixed Configuration Power Supply Steps Inlet Grille-Modular Configuration Power Supply No prerequisites exist for this task Installing the Front Cover Front Cover Installed on Chassis 279896 Removing the Front Cover What to Do Next P E N D I X a Minimum torque In-lb 2.2 N-m Maximum torque In-lb 3.3 N-m Description Value Table A-2 Product IDs for the Cisco CRS 8-Slot Line Card Chassis CRS-8-FRNT-GRILL= Optional Line Card, PLIM, SIP, and SPA Product IDs CRS-8-FC-BLANK= CRS-LSP 20X10GBE-WL-XFP SPA-OC192POS-XFP 64 POS/RPR XFP SPA

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