Cisco Systems MWR 1900 guide

Appendix A Troubleshooting

Reading the LEDs

Cisco MWR 1900 Mobile Wireless Edge Router Hardware Installation Guide

	A-6	78-13982-02

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Cisco Systems MWR 1900 manual

Contents

Corporate Headquarters Customer Order Number DOC-7813982= Text Part Number Copyright 2002 Cisco Systems, Inc All rights reserved Hardware Features Preparing to Install the RouterSafety Recommendations Safety with Electricity Obtaining Documentation What to Do After Installing the Hardware Problem SolvingConsole Port Connections Console Port Objectives AudienceOrganization Chapter Title Description Conventions Convention Description Määräysten noudattaminen ja tietoa turvallisuudesta WarnungAvvertenza Questo dispositivo ¡Advertencia Varning Obtaining DocumentationWorld Wide Web Obtaining Technical Assistance Ordering DocumentationDocumentation Feedback Cisco.com Contacting TAC by Telephone Contacting TAC by Using the Cisco TAC WebsiteTechnical Assistance Center Overview of the Cisco MWR 1900 Router Primary Use of the MWR Hardware Features MWR 1900 in an IP-RAN Solution Front Panel of the Cisco MWR 1900 Router Fast Ethernet Interfaces Voice/WAN Interface Cards Compact Flash Overview of Cisco MWR 1900 Power SuppliesSpecification Environmental Monitoring Temperature Sensor System SpecificationsDescription Specification Regulatory Compliance Preparing to Install the Router Safety Recommendations Safety with Electricity General Site Requirements Inspecting the Router Creating a Site Log Installation Checklist Task Verified by Date Auxiliary Port Connections Console and Auxiliary Port ConsiderationsConsole Port Connections Installing the Router Rack Mounting the Chassis Connecting the Console Terminal and Modem Installing the Router in the RackInstalling a T1/E1 Multiflex Vwic Attaching the Brackets Identifying a Rollover Cable Console Port Auxiliary Port Connecting the Network CablesConnecting the FE Interface Cables Connecting the Vwic Interface Cables Pin Description Cable Specifications Pin Connecting the MWR 1900 Router to a DC-Input Power Supply Required Tools and Equipment Grounding the Router Wiring the DC-Input Power Source Powering On the Router Replacing or Upgrading the CF Installing a CF Memory Card in an External Slot Removing a CF Memory Card from an External Slot Formatting Procedures for CF Memory Cards File and Directory ProceduresFormatting CF Memory as a DOS File System Copy Files Display the Contents of a CF Card Display Geometry and Format Information Delete Files from Flash Rename a File in Flash Display File Content Create a New Directory Enter a Directory and Determine the Current Directory What to Do After Installing the HardwareRemove a Directory Troubleshooting Problem Solving Troubleshooting the Power and Cooling Systems Environmental Reporting Features Troubleshooting Modules, Cables, and Connections Reading the LEDs Color Status Carrier detect G Color Description Page Numerics IN-2 IN-3 IN-4