Cisco Systems ASR9001s, 9001S manual Troubleshooting the Power Subsystem

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Chapter 4 Troubleshooting the Installation

Troubleshooting the Power Subsystem

Troubleshooting the Power Subsystem

This section contains information to troubleshoot the power subsystems:

•Troubleshooting the AC-Input Power Subsystem, page 4-3

•Troubleshooting the DC-Input Power Subsystem, page 4-5

•Troubleshooting the Power Distribution System, page 4-8

Note For the RP card to communicate properly to a power module, input power to at least one of the two power modules should be present.

Troubleshooting the AC-Input Power Subsystem

AC-input power modules are monitored for internal temperature, voltage, and current load by the RP. If the router detects an extreme condition, it generates an alarm and logs the appropriate warning messages on the console.

Figure 4-1shows the status indicators for the power module. The indicator definitions are provided after the figure.

Cisco ASR 9001 and Cisco ASR 9001-S Routers Hardware Installation Guide

	OL-26701-02	4-3

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Contents Text Part Number OL-26701-02 Americas HeadquartersPage Cisco ASR 9001 Router Cable Management Status LEDs Site Log B-1 Revision Date Change Summary Changes to This DocumentAudience PurposeDocument Conventions Document OrganizationObtaining Documentation and Submitting a Service Request OL-26701-02 Preparing for Installation General Safety Guidelines Safety GuidelinesEnergy Hazard Compliance and Safety InformationLaser Safety Lifting Guidelines Preventing Electrostatic Discharge DamageSite Requirement Guidelines Site Layout and Equipment DimensionsRear of chassis Chassis Air Flow Guidelines Site Wiring GuidelinesAir exhaust Room air Rack-Mounting and Air Flow Clearance GuidelinesEquipment Rack Types Telco 2-Post RackEnclosed Rack with Perforated Sides Open 4-Post RackAir Flow Guidelines for Enclosed Rack Installation Power Connection Guidelines Temperature and Humidity GuidelinesAC Power Cord Illustrations AC Powered RoutersAC Power Cord CAB-AC 12 AC Power Cord CAB-ACI 15 AC Power Cord CAB-ACU 18 AC Power Cord CAB-9K10A-EU DC Powered Router20 DC Power Cable Terminal Block 331933 Nebs Supplemental Unit Bonding and Grounding Guidelines 23 Cisco ASR 9001 Router Front Panel Ports Cisco ASR 9001 Router Port Connection GuidelinesSMB Port NameDescription MLT3Console Port and Auxiliary Port Connection Guidelines Console Port SignalsSignal Input/Output Description Management LAN Ports Connection Guidelines Auxiliary Port Signals10Base-T, 100Base-TX Signal 1000Base-T Signal Management LAN RJ-45 Cabling Management LAN Port LED IndicatorsSync Ports Connection Guidelines Sync Port LED IndicatorsRP External USB Port Pin SignalOL-26701-02 Installation Overview Pre-Installation Considerations and RequirementsRequired Tools and Equipment Unpacking the Cisco ASR 9001 RouterPositioning the Router Rack-Mounting the Router Chassis Verifying Rack DimensionsInstalling the Chassis in a 2-Post Rack Page Correct Lifting Positions Supplemental Bonding and Grounding Connections Installing the Chassis in a 4-post RackNebs Bonding and Grounding for the Cisco ASR 9001 Router Fixed 4x10-Gigabit Ethernet Ports Installing Modules and Cables in the ChassisPort Gigabit Ethernet Modular Port Adapter Modular Port AdaptersStatus Port 10 Gigabit Ethernet Modular Port AdapterLED Label Color State Meaning 4-Port 10 Gigabit Ethernet Modular Port Adapter 2-Port 10 Gigabit Ethernet Modular Port Adapter Installing and Removing Modular Port AdaptersOnline Insertion and Removal Handling Modular Port Adapters MPAsGE MPA Modular Port Adapter MPA Installation and RemovalVerifying the Installation Optical Device Installation and RemovalChecking the Installation Cleaning Optical DevicesPage Command Type of Information Provided Using the ping Command to Verify Network ConnectivityInstalling and Removing XFP Modules Installing and Removing SFP ModulesCable Management Tray Installing a Cable Management TrayCable Management Removing a Cable-Management Tray Cable-Management Tray Installation and RemovalCable Management Bracket Installing a Cable Management BracketRemoving a Cable-Management Bracket Cable-Management Bracket Installation and Removal10 RP Console and Auxiliary Port Connections Connecting Route Processor CablesConnecting to the RP Ethernet Management Ports Connecting to the RP Console PortConnecting to the RP Auxiliary Port Connecting Power to an AC-Powered Router Connecting Power to the RouterProceed to the Powering on the Router section on Negative to negative Connecting Power to a DC-Powered Router12 Typical Power Connections for a Single DC Power Module Powering on the RouterOL-26701-02 Troubleshooting Using a Subsystem Approach Troubleshooting OverviewNormal Router Startup Sequence Identifying Startup IssuesTroubleshooting the AC-Input Power Subsystem Troubleshooting the Power SubsystemLED Power Module Status IndicatorsTroubleshooting a DC Power Module Troubleshooting the DC-Input Power SubsystemHardware ID Additional Power Subsystem Troubleshooting InformationObtaining Temperature and Environmental Information Hardware and Software IdentificationTroubleshooting the Installation 8VLGTNG Troubleshooting the Power Distribution SystemRoute Processor Overview Troubleshooting the Route Processor SubsystemColor Description RP Front Panel IndicatorsIndicator Label Auxiliary and Console Ports Ethernet Ports and Status LEDsStatus LEDs Troubleshooting the Line CardMonitoring Critical, Major, and Minor Alarm Status Initial Boot ProcessMTU Configuring and Troubleshooting Line Card InterfacesConfiguration Parameters Parameter Configuration File Entry Default ValueLine Card Interface Address Using Configuration CommandsBasic Line Card Configuration Verifying the Transceiver Modules PID XFP-10G-MM-SR Show logging Show diag slot Show context location slot Advanced Line Card TroubleshootingFan Tray Operation Troubleshooting the Cooling SubsystemPower Module Fans Isolating Cooling Subsystem Problems Over-temperature ConditionsOL-26701-02 Field Replaceable Units Prerequisites and PreparationRemoving and Replacing the Fan Tray Powering Off the RouterRemoving and Replacing AC or DC Power System Components Removing an AC or DC Power Module Power Module Replacement GuidelinesRemoving and Replacing an AC or DC Power Module Removing a Chassis from the Equipment Rack Installing an AC or DC Power ModulePacking a Chassis for Shipment Installing a Replacement Chassis in the Equipment RackTechnical Specifications Description Value Table A-3 Cisco ASR 9001 AC Electrical Specifications Parameter Value Minimum Maximum Range NominalRange Minimum Nominal Maximum Part Number Description Typical MaximumPart Number Description Wavelength Fiber Type Distance ITU Grid Part Number Description WavelengthColor Identifier Part Number Description Wavelength ITU Grid XFP-10G-MM-SR Fiber Type DistanceXFP-10GLR-OC192SR XFP-10GZR-OC192LRDWDM-XFP-C OL-26701-02 Site Log Appendix B Site Log Numerics IN-2 EMI See EMILink CwdmLED Dwdm ACTIN-5 NebsIN-6 IN-7 IN-8