Cisco Systems 80O SERIES manual Overview

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C H A P T E R 1

Overview

The Cisco 800 series routers connect small professional offices or telecommuters over Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) lines to the Corporate LANs and the Internet. The routers offer bridging and multiprotocol routing capability between LAN and WAN ports.

This chapter contains the following topics:

•Feature Summary

•Router Ports Summary

•Front Panels

•Back Panels

•LEDs

Cisco 800 Series Routers Hardware Installation Guide

	78-5373-04	1-1

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Contents Cisco 800 Series Routers Hardware Installation Guide Page Cisco 800 Series Routers Hardware Installation Guide Page N T E N T S Mounting on a Table Vii AudienceOrganization ConventionsViii Ordering Documentation Obtaining DocumentationCisco.com Documentation DVDReporting Security Problems in Cisco Products Documentation FeedbackCisco Product Security Overview Cisco Technical Support Website Obtaining Technical AssistanceXii Submitting a Service RequestDefinitions of Service Request Severity Obtaining Additional Publications and InformationXiii Xiv Overview Feature Routers Description Feature SummaryRouter Ports Summary Front PanelsRouter Ethernet Ports Isdn Ports Telephone Ports Link LED Ethernet port Isdn BRI S/T port Back PanelsCisco 802 Router Back Panel Cisco 804 Router Back Panel Color Function LEDsCH2 CH1CH1 RXD CH1 TXDInstallation European Union Statements SafetyPreventing Electrostatic Discharge Damage Network Termination Point StatementIsdn S/T Ports Statement Preinstallation Activities Preventing Router DamageUnpacking Your Router Installing Your Router Network Device Ethernet Cable Connecting Ethernet DevicesNetwork DeviceConnected to Router Router Port Type Button Setting Connecting Hubs Connecting a Server, PC, or Workstation Connecting an Isdn Line to Cisco 801 and Cisco 803 Routers Connecting an Isdn LineNT1 Connecting an Isdn Line to Cisco 802 and Cisco 804 Routers Isdn Connecting an Idsl LineConnecting the Idsl Cable to Cisco Idsl Routers Connecting a Digital TelephoneConnecting an Analog Telephone, Fax, or Modem Vendor Name Product Name For More Information Connecting Terminal or PC Connecting a Terminal or PCConnecting the Power Supply Mounting Your RouterMounting on a Table 11 Wall-Mounting Brackets Bottom of Router Mounting on a WallInstallation Verifying Installation Verifying InstallationPower/Link LEDs To Check Normal Patterns Where to Go from Here Troubleshooting Symptom Problem Solutions Problems During First StartupLINE, CH1, CH1 RXD Problems After First StartupSymptom To HUB/TO PCCorrectly, see the Connecting a Digital Problems After Router Is Running CH1 RXD, CH1 TXD, CH2 CH1, CH1 RXD, CH1 TXDWhen Contacting Your Cisco Reseller Page Isdn and Idsl Concepts Page Description Design Specification System SpecificationsRX+ TX+ Port Connector PinoutsTX+ RX+ Button OUT Pin PositionPin Function Button Pin OUT PositionRTS DTR TXD GND RXD DSR CTS Tip TXD+ RXD+ROF RTN Cabling Specifications10BASE-T Ethernet Cable SpecificationsMaximum Cable Distances Type Category ShieldingPage GL-1 NumericsGL-2 GL-3 GL-4 IN-1 D EIN-2 Modem, connecting Mounting the routerIN-3 Illustrated Settings TroubleshootingIN-4