Cisco Systems Cisco 837 manual Preparing for Installation, Safety

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Chapter 2 Installation

Preparing for Installation

Preparing for Installation

This section provides information on safety, mounting of the router, and unpacking of the router box.

Safety

This section provides safety warnings and electrostatic and router damage information for the Cisco 837 and SOHO 97 routers.

Warnings

Before installing the router, read the following warnings:

Warning Only trained and qualified personnel should be allowed to install or replace this equipment.

Warning Read the installation instructions before you connect the system to its power source.

Warning Before working on a system that has a standby/off switch, turn the power to standby and unplug the power cord.

Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals.

	Cisco 837 Router and SOHO 97 Router Hardware Installation Guide
2-2	78-14781-02

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Contents Corporate Headquarters Page Copyright 2005 Cisco Systems, Inc. All rights reserved Page N T E N T S Connecting a Server, PC, or Workstation Vii Viii Audience OrganizationConventions Preface Cisco.com Related DocumentationObtaining Documentation Ordering Documentation Documentation FeedbackDocumentation DVD Reporting Security Problems in Cisco Products Cisco Product Security OverviewObtaining Technical Assistance Cisco Technical Support WebsiteSubmitting a Service Request XviDefinitions of Service Request Severity Obtaining Additional Publications and InformationXviii Product Overview Features Feature DescriptionRouter Overview Front Panels Cisco 837 Front PanelBack Panel Cisco 837 Back PanelLED Functions LEDInstallation Preparing for Installation SafetyInstallation Preparing for Installation Preventing Electrostatic Discharge Damage Unpacking the Box Ordered SeparatelyPreventing Damage to the Router Mounting on a Wall Mounting the RouterMounting on a Table Wall-Mounting Brackets Bottom of Router To mount the router, follow the steps given after Figure Installing the Router Connecting Ethernet Devices Connecting a Server, PC, or WorkstationConnecting a Server, PC, or Workstation to the Router Connecting an Adsl Line Connecting an Adsl Line to a Wall Jack Console port on the router DB-9 connector Connecting the AC Adapter Connecting the AC Adapter Connecting the Console Port to an Async Modem Connecting the Console Port to an Async Modem Checking the PC Configuration Using the Router LEDs to Check LinksConfiguring the Router Using Cisco Router Web Setup to Configure the Router Installation Using the Router LEDs to Check Links Installation Using the Router LEDs to Check Links Installation Using the Router LEDs to Check Links Troubleshooting Before You Call Your Cisco ResellerProblems During First Startup Symptom Problem SolutionsProblems After Router Is Running Troubleshooting Problems After Router Is Running Specifications and Cables System SpecificationsPort Connector Pinouts Description Design Specification Router PowerDSR CTS Maximum Cable Distances Cabling SpecificationsEthernet Cable Specifications Numerics IN-6 IN-7 IN-8