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Cisco Systems 78-14784-02 manual 2-13, 5 Connecting the AC adapter, On Off

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Chapter 2 Installation

Installing the Router

Warning This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC, 16A international) is used on the phase conductors (all current-carrying conductors).

Warning This equipment is designed to be grounded. Ensure that the host is connected to earth ground during normal use.

Figure 2-5 Connecting the AC adapter

ETHERNET
10BASET	COMPUTERS (E0)
	COMPUTERS (E0)
4
3	2
	1

CONSOLE

Cisco 831 ETHERNET 10BASET

+18VDC INTERNET (E1)

ON

OFF

82019

1	Cisco 831 router	4	Desktop power adapter

2	Router input jack	5	Power cord plug

3	Power cord

	Cisco 831 Router and SOHO 91 Router Hardware Installation Guide

78-14784-02		2-13
78-14784-02		2-13

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Cisco Systems 78-14784-02 manual 2-13, 5 Connecting the AC adapter, On Off

Contents

Corporate Headquarters Cisco 831 Router and SOHO 91 Router Hardware Installation GuideCisco Systems, Inc 170 West Tasman Drive San Jose, CA 800 553-NETS 6387 Fax 408Move the equipment farther away from the television or radio Turn the television or radio antenna until the interference stopsCopyright 2005 Cisco Systems, Inc. All rights reserved Cisco 831 Router and SOHO 91 Router Hardware Installation GuidePage Features Submitting a Service RequestInstallation C O N T E N T STroubleshooting Contents Specifications and Cables A-5Cisco 831 Router and SOHO 91 Router Hardware Installation Guide 78-14784-02Cisco 831 Router and SOHO 91 Router Hardware Installation Guide Contents78-14784-02 Audience PrefaceOrganization Conventions xiii Warnung Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewußtObtaining Documentation Related DocumentationCisco.com Documentation DVD Documentation FeedbackOrdering Documentation Cisco Product Security Overview Reporting Security Problems in Cisco ProductsEmergencies - security-alert@cisco.com Cisco Technical Support Website Obtaining Technical Assistanceact=on xviihttp//tools.cisco.com/RPF/register/register.do Submitting a Service Requestxviii Obtaining Additional Publications and Information Definitions of Service Request SeverityPacket magazine is the Cisco Systems technical user magazine for maximizing Internet and networking investments. Each quarter, Packet delivers coverage of the latest industry trends, technology breakthroughs, and Cisco products and solutions, as well as network deployment and troubleshooting tips, configuration examples, customer case studies, certification and training information, and links to scores of in-depth online resources. You can access Packet magazine at this URL C H A P T E R Product OverviewFeature FeaturesDescription Front Panel Router OverviewFigure 1-2 Cisco 831 Back Panel Back PanelColor LED FunctionsFunction Chapter 1 Product Overview Router Overview Cisco 831 Router and SOHO 91 Router Hardware Installation Guide78-14784-02 Preparing for Installation InstallationSafety Preparing for Installation Preventing Damage to the RouterBefore installing the router, read the following warnings WarningsWarning The ports labeled 10BaseT, 100BaseTX, and 10/100 are safety extra-low voltage SELV circuits. SELV circuits should only be connected to other SELV circuits. Avoid connecting these circuits to telephone network voltage TNV circuits Preventing Electrostatic Discharge Damage Unpacking the Box Connecting a Server, PC, or Workstation Installing the RouterPreventing Damage to the Router Chapter 2 Installation Installing the Router Figure 2-1 Connecting a Server, PC, or WorkstationCisco 831 Router and SOHO 91 Router Hardware Installation Guide 78-14784-02Connecting an External Ethernet Switch Optional Built-in Ethernet switch port 4 on the router Connecting a Broadband Modem Connecting to the Internet2-10 2-11 Connecting a Terminal or PC to the Console PortWarning The device is designed to work with TN power systems Connecting the AC Adapter2-12 2-13 Figure 2-5 Connecting the AC adapterON OFF 2-14 Connecting the Console Port to an Async ModemCisco 831 Router and SOHO 91 Router Hardware Installation Guide Chapter 2 Installation Installing the Router2-15 Figure 2-6 Connect Console Port to an Async Modem2-16 Checking the PC ConfigurationPower/Link Verifying Router OperationLEDs to Check Normal PatternsMounting on a Table Mounting the RouterMounting on a Wall 2-182-19 Front panel of routerCisco 831 Router and SOHO 91 Router Hardware Installation Guide Chapter 2 Installation Mounting the Router2-20 Figure 2-8 Mounting Router on WallChapter 2 Installation Connecting to a Website Connecting to a Website2-21 What to Do If You Cannot Connect to a Website Starting the CRWS Softwarehttp//10.10.10.1 2-222-23 4. If the PC is configured to automatically receive an IP address, but the web page still does not appear, select Start/Run, type winipcfg in the Run window, and examine the address in the IP address field. The address should be in the format 10.10.10.X, in which X is a number that is 2 or greater for example, 10.10.10.2 or 10.10.10.3. If the IP address is not in this format, verify that an Ethernet adapter name is visible in the Adapter field. If it is not, return to Step 3 in the “Checking the PC Configuration” section on page 2-16 and add TCP to the list of protocols. Then return to the beginning of the “Starting the CRWS Software” section on page 2-22, and complete the procedureCisco 831 Router and SOHO 91 Router Hardware Installation Guide Chapter 2 Installation What to Do If You Cannot Connect to a Website2-24 78-14784-02Before You Call Your Cisco Reseller TroubleshootingProblems During First Startup Problems After Router Is Running C H A P T E Rcorrectly, see the “Connecting a Server, PC, or Problems During First Startup“Connecting a Broadband Modem” section on Workstation” section on page 2-6 or theTable 3-1 Problems During First Startup continued correctly, see Figure 2-1 in the “Connecting aServer, PC, or Workstation” section on page “What to Do If You Cannot Connect to a Website”Table 3-2 Problems After Router Is Running Problems After Router Is RunningSystem Specifications Specifications and CablesA P P E N D I X A Page LAN Port Cabling Specifications Console Connector PinoutsMaximum Cable Distance Ethernet Cable SpecificationsCisco 831 Router and SOHO 91 Router Hardware Installation Guide Appendix A Specifications and Cables Cabling SpecificationsA-10 78-14784-02I N D E NumericsIN-1 IN-2 IN-3 IN-4 Cisco 831 Router and SOHO 91 Router Hardware Installation GuideIndex 78-14784-02