Cisco Systems 4490 B

B-1

Cisco Global Site Selector 4490 Hardware Installation Guide

78-15755-01

APPENDIX

Connecting a Modem to the GSS 4490

Console Port

This appendix explains how to configure a dial-up modem and connect it to the

console port on the Cisco Global Site Selector 4490. Connect ing a modem to the

GSS 4490 allows you to remotely perform the same GSS console operations as

you would locally. The GSS supports the following modems:

•3Com (US Robotics) Courier Model 3453 Modem

•3Com OfficeConnect Model 3294 Modem

•3Com (US Robotics) Sportster Model 5686 Modem

•MultiTech Model MT5634ZBA Modem

This appendix includes the following sections:

•Configuring a Modem

•Cabling a Modem to the GSS 4490

Contents

Main Page Page Page CONTENTS Page Page Page Page Page Page Page Preface Audience How to Use This Guide Related Documentation Symbols and Conventions xviii xix xx xxi Page Introduction Introduction System Hardware Features Page Hardware Features Front Panel Control Buttons LED Indicators 1 32 4 4 36 5 Input/Output Ports and Connectors Page Ethernet Port Console Port Page Page Page Preparing for Installation 2-2 Safety Warnings Before you install the Cisco Global Site Selector 4490, observe the following safety warnings. 2-3 2-4 2-5 Site Requirements Choosing a Site for Installation Ensuring Overcurrent Protection Grounding the GSS 4490 Safety Guidelines General Precautions Page Protecting Against Electrostatic Discharge Rack Installation Safety Guidelines Ensuring Proper Airflow Stabilizing the System Lifting the System Page Installing the Cisco Global Site Selector 4490 Unpacking and Inspecting the Global Site Selector 4490 If the Product is Damaged Tools and Parts Required Page Installing Your Unit Installing the Chassis in a Four-Post Rack Page Page Page Page Installing the Chassis in a Two-Post Rack Page Installing the Chassis on a Workbench or Tabletop Connecting Cables Connecting Power Booting the System Checking the Front Panel LEDs 1 32 4 Removing or Replacing a Cisco Global Site Selector 4490 Page Page Page Troubleshooting the System Hardware Checking the Basics Page Checking Connections Page Maintaining the Cisco Global Site Selector 4490 Maintaining Your Site Environment Temperature Humidity Altitude Dust and Particles Corrosion Electrostatic Discharge Electromagnetic and Radio Frequency Interference Magnetism Power Source Interruptions Using Power Protection Devices Surge Protectors Line Conditioners Uninterruptible Power Supplies A Specifications Page B Connecting a Modem to the GSS 4490 Console Port Configuring a Modem Cabling a Modem to the GSS 4490 Page C Regulatory Compliance and EMI Class A Warnings Regulatory Compliance EMI Class A Warning Statements FCC Class A Warning Canada Class A Warning C-4 CISPR 22 Class A Warning VCCI Class A Notice for Japan Taiwan and Other Traditional Chinese Markets Class A Warning C-5 Hungary Class A Warning Page INDEX A B C D E F G H I L M N P R S T U W