Troubleshooting the Power Subsystem | Cisco Systems ASR9001 instruction

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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Cisco Systems ASR9001s, 9001S manual Troubleshooting the Power Subsystem, Troubleshooting the AC-Input Power Subsystem

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 Purpose Document Conventions Document Organization Obtaining Documentation and Submitting a Service Request OL-26701-02 Preparing for Installation General Safety Guidelines Safety Guidelines Energy Hazard Compliance and Safety InformationLaser Safety Lifting Guidelines Preventing Electrostatic Discharge Damage Site Requirement Guidelines Site Layout and Equipment Dimensions Rear of chassis Chassis Air Flow Guidelines Site Wiring Guidelines Air exhaust Room air Rack-Mounting and Air Flow Clearance Guidelines Equipment Rack Types Telco 2-Post Rack Enclosed Rack with Perforated Sides Open 4-Post Rack Air Flow Guidelines for Enclosed Rack Installation Power Connection Guidelines Temperature and Humidity Guidelines AC Power Cord Illustrations AC Powered Routers AC 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 Router 20 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 Guidelines SMB Port NameDescription MLT3 Console 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 Indicators Sync Ports Connection Guidelines Sync Port LED Indicators RP External USB Port Pin Signal OL-26701-02 Installation Overview Pre-Installation Considerations and Requirements Required Tools and Equipment Unpacking the Cisco ASR 9001 Router Positioning 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 Rack Nebs Bonding and Grounding for the Cisco ASR 9001 Router Fixed 4x10-Gigabit Ethernet Ports Installing Modules and Cables in the Chassis Port Gigabit Ethernet Modular Port Adapter Modular Port Adapters Status 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 Adapters Online Insertion and Removal Handling Modular Port Adapters MPAs GE MPA Modular Port Adapter MPA Installation and Removal Verifying the Installation Optical Device Installation and RemovalChecking the Installation Cleaning Optical DevicesPage Command Type of Information Provided Using the ping Command to Verify Network Connectivity Installing and Removing XFP Modules Installing and Removing SFP Modules Cable Management Tray Installing a Cable Management TrayCable Management Removing a Cable-Management Tray Cable-Management Tray Installation and Removal Cable Management Bracket Installing a Cable Management Bracket Removing a Cable-Management Bracket Cable-Management Bracket Installation and Removal 10 RP Console and Auxiliary Port Connections Connecting Route Processor Cables Connecting 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 Router Proceed to the Powering on the Router section on Negative to negative Connecting Power to a DC-Powered Router 12 Typical Power Connections for a Single DC Power Module Powering on the Router OL-26701-02 Troubleshooting Using a Subsystem Approach Troubleshooting Overview Normal Router Startup Sequence Identifying Startup Issues Troubleshooting the AC-Input Power Subsystem Troubleshooting the Power Subsystem LED Power Module Status Indicators Troubleshooting a DC Power Module Troubleshooting the DC-Input Power Subsystem Hardware ID Additional Power Subsystem Troubleshooting InformationObtaining Temperature and Environmental Information Hardware and Software Identification Troubleshooting the Installation 8VLGTNG Troubleshooting the Power Distribution System Route Processor Overview Troubleshooting the Route Processor Subsystem Color Description RP Front Panel IndicatorsIndicator Label Auxiliary and Console Ports Ethernet Ports and Status LEDs Status LEDs Troubleshooting the Line CardMonitoring Critical, Major, and Minor Alarm Status Initial Boot Process MTU Configuring and Troubleshooting Line Card InterfacesConfiguration Parameters Parameter Configuration File Entry Default Value Line 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 Troubleshooting Fan Tray Operation Troubleshooting the Cooling SubsystemPower Module Fans Isolating Cooling Subsystem Problems Over-temperature Conditions OL-26701-02 Field Replaceable Units Prerequisites and Preparation Removing and Replacing the Fan Tray Powering Off the Router Removing 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 Module Packing a Chassis for Shipment Installing a Replacement Chassis in the Equipment Rack Technical 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-OC192LR DWDM-XFP-C OL-26701-02 Site Log Appendix B Site Log Numerics IN-2 EMI See EMI Link CwdmLED Dwdm ACT IN-5 Nebs IN-6 IN-7 IN-8