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Cisco Systems OL-5965-01 warranty 102

Models: OL-5965-01

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Installing a Power Supply in a Cisco 3825 Router

Figure 71 Secondary Power Cable Motherboard Connection

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Secondary power cable

If you are finished installing components inside the router, continue with the “Reinstalling the Power Supply Assembly in a Cisco 3825 Router” procedure on page 105.

To install an SDRAM DIMM, continue with the “SDRAM DIMM Removal and Installation” procedure on page 85. To install an AIM, continue with the “AIM Installation and Removal” procedure on page 88. To install a PVDM, continue with the “PVDM Installation and Removal” procedure on page 96.

Installing and Upgrading Internal Components in Cisco 3800 Series Routers

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Cisco Systems OL-5965-01 warranty 102

Contents

Objectives and Organization Audience ConventionsConvention Description Safety Warnings Bewaar Deze InstructiesWarnung Wichtige Sicherheitshinweise Avvertenza Importanti Istruzioni Sulla SicurezzaAviso Instruções Importantes DE Segurança Guarde Estas Instrucciones GEM Disse Anvisninger Page Safety Warnings Introduction to Hardware Documentation Cisco One-Year Limited Hardware Warranty Terms Related DocumentationCisco 90-Day Limited Hardware Warranty Terms Duration of Hardware WarrantyReplacement, Repair, or Refund Policy for Hardware To Receive a Return Materials Authorization RMA Number Obtaining DocumentationCisco.com Ordering DocumentationSubmitting a Service Request Documentation FeedbackObtaining Technical Assistance Cisco Technical Support WebsiteDefinitions of Service Request Severity Obtaining Additional Publications and InformationCopyright 2004 Cisco Systems, Inc. All rights reserved Overview of Cisco 3800 Series Routers Router DescriptionsFront View of Cisco 3825 Router Rear Panel of Cisco 3825 Router Front Panel of Cisco 3845 Router Product Identification Product IdentificationBuilt-In Ports Cisco Product Identification ToolModule and Interface Card Capacity Network ModulesInterface Cards Port Numbering Aims and PVDMsBuilt-In Ports Network Module PortsInterface Card Ports Asynchronous Interface NumberingPower Router Power Option Input IP Phone Power OutputMemory LED Indicators Real-Time Clock and BatteryTechnical Specifications Specification ValueInformation, see the Cisco 2800 Series and Cisco Information, see the Cisco 2800 Series and Cisco Regulatory Compliance Regulatory Compliance Overview of Cisco 3800 Series Routers Safety Recommendations StatementSafety with Electricity Power Supply Considerations General Site RequirementsPreventing Electrostatic Discharge Damage Site Environment Site Configuration Equipment RacksInstallation Checklist Task Verified by DateCreating a Site Log Inspecting the RouterOL-5967-01 Installing Cisco 3800 Series Routers in an Equipment Rack Rack-Mounting the Router Bracket pair for 19-inch rackAttaching Brackets to the Router for Rack Mounting Rack-Mounting Brackets for Cisco 3845 RoutersBracket Installation for Front Mounting Installing the Router in a Rack Right bracket For 19-inch rack Use six screws on each sideGrounding the Router Attaching the Optional Cable Management BracketGround lug attachment Ring Terminal Ground Connection on Cisco 3825 Router Ring Terminal Ground Connection on Cisco 3845 Router OL-5969-01 Power Connections Connecting Cables to Cisco 3800 Series RoutersConnecting Routers to AC Power Connecting Routers to DC Power120 VAC, 45 a 240 VAC, 30 A. Statement 120 VAC, 30 a 240 VAC, 20 A. StatementDC Input1 Safety Ground Overcurrent Wire Size Wire Terminal Lug Protection60 VDC, 20 A. Statement 60 VDC, 30 A. StatementDC Input Wiring Procedure + + B Dual DC Power Supply Configuration in Cisco 3825 Routers Connecting to One Source Only-Source a or Source B Va voltage = Vb voltage greater than 0.25 Connecting Routers to Backup Power Source a and Source B Wired with Opposite-Polarity GroundsConnecting WAN, LAN, and Voice Cables RPS Connector on Cisco 3825 RouterConnecting a Console or Modem Connecting a Console to the Console Port Connecting a Computer to the Cisco 3825 Router Console PortConnecting a Modem to the Auxiliary Port Connecting a Computer to the Cisco 3845 Router Console PortModem Powering Up Cisco 3800 Series Routers PrerequisitesPower-Up Procedure Verifying LED IndicationsColor and State Meaning SYSVerifying the Hardware Configuration Setting the Date and TimeTroubleshooting Cisco 3800 Series Routers Solving Problems Troubleshooting the Power and Cooling SystemsEnvironmental Reporting Features Troubleshooting Modules, Cables, and Connections LEDs Cisco 3825 Front-Panel LEDsCisco 3825 Rear-Panel LEDs LED 3825 3845AIM0 Show environment Command PS1Error Messages Cisco 3800 Series RoutersCisco 3845 Router Error Messages Jumper Settings More Troubleshooting Help Recovering a Lost PasswordOL-5972-01 Installing Network Modules Cisco 3800 Series Routers Installing Network ModulesInstalling Network Modules Modifying the Width of Network Module Slots Slot divider Slot adapters Installing and Removing Slot Dividers Slot Adapters for Double-Wide Network Modules Generic RouterInstalling Slot Dividers Slot Divider for Network Module Slot121385 Removing Slot Dividers Installing and Removing Slot Adapters Installing Slot AdaptersInstalling Blank Faceplates Removing Slot AdaptersInstalling Interface Cards in Cisco 3800 Series Routers Installing Interface CardsInstalling Slot Dividers in Hwic Slots Slot Divider for Cisco 3825 Hwic SlotSlot Divider for Cisco 3845 Hwic Slot Inserting Slot Divider into Hwic Slot Cisco 3825 Router Slot divider Screw tab Screw hole Track Removing Slot Dividers from Hwic Slots Pull the slot divider straight out of the Hwic slotInstalling Blank Faceplates over Empty Hwic Slots Show a blank faceplate for an interface card slotInstalling Blank Faceplates over Empty Hwic Slots Cisco Part Number SFP Transceiver Micrometer Mode Distance MaximumInstalling SFP Modules Laser Safety GuidelinesDisconnecting SFP Latch Mechanisms Removing SFP ModulesOL-5968-01 Preventing Electrostatic Discharge Damage Removing CompactFlash Memory Cards CompactInstalling CompactFlash Memory Cards CompactFlash Slot Location in Cisco 3845 RouterUsing the Compact Flash Guard Copyright 2004-2005 Cisco Systems, Inc. All rights reserved OL-5975-04 Safety with Electricity Removing the Cover from a Cisco 3825 Router Removing the Power Supply Assembly from a Cisco 3825 Router Removing the Plug-In Motherboard from a Cisco 3845 Router Component Locations on the Motherboard Removing the Motherboard from a Cisco 3845 RouterPVDM3 Memory PVDM2 PVDM1 Sdram Dimm Removal and Installation Component Locations on a Cisco 3845 MotherboardDimm Location and Orientation Removing an Sdram DimmInstalling an Sdram Dimm Cisco 3845 Router procedure onAIM Installation and Removal Accessory KitsInstalling an AIM OverviewConnecting the AIM to the Motherboard Removing Screws from a Motherboard for AIM InstallationMetal Standoffs Attaching an AIM to a Motherboard AIM Installed on a Motherboard Verifying AIM Installation Applying the AIM LabelRemoving an AIM Removing Screws from an AIMInstalling a CompactFlash Memory Card on the AIM CompactFlash Memory Card Location on the AIMPvdm Installation and Removal Pvdm Location and OrientationInstalling a Pvdm Tilt Pvdm up to vertical Clips snap into placeInstalling a Power Supply in a Cisco 3825 Router Removing a PvdmRemoving the Existing Power Supply Installing an AC Power Supply100 Installing a DC Power Supply 101102 Installing an IP Phone Power Supply 103104 Reinstalling the Cover on a Cisco 3825 Router 105106 107 108