Cisco Limited Lifetime Hardware Warranty Terms

Preface

Audience

Purpose

Organization

Conventions

Related Publications

Obtaining Documentation

World Wide Web

Documentation CD-ROM

Ordering Documentation

Documentation Feedback

Obtaining Technical Assistance

Cisco.com

Technical Assistance Center

Overview

Features

Front-Panel Description

10／100 Ports

10／100／1000 Ports

100BASE-FX and 1000BASE-SX Ports

GBIC Module Ports

LEDs

Rear-Panel Description

Power Connectors

Console Port

Management Options

Installation

Preparing for Installation

Warnings

EMC Regulatory Statements

Installation Guidelines

Verifying Package Contents

Installing the Switch in a Rack

Attaching the Brackets to the Switch

Mounting the Switch in a Rack

Attaching the Optional Cable Guide

Installing the Switch on a Table, Shelf, or Desk

Installing the GBIC Modules

Powering On the Switch

Connecting to DC Power

Preparing for Installation

Grounding the Switch

Wiring the DC-Input Power Source

Running POST

Connecting to 10／100 and 10／100／1000 Ports

Connecting to 100BASE-FX and 1000BASE-SX Ports

Connecting to GBIC Module Ports

Connecting to 1000BASE-X GBIC Module Ports

Connecting to 1000BASE-T GBIC Module Ports

Connecting to GigaStack GBIC Module Ports

Connecting a PC or a Terminal to the Console Port

Where to Go Next

Troubleshooting

Understanding POST Results

Diagnosing Problems

Technical Specifications

Connectors and Cables

Connector Specifications

10／100 Ports

10／100／1000 Ports

100BASE-FX and 1000BASE-SX Ports

1000BASE-X GBIC Module Ports

1000BASE-T GBIC Module Ports

GigaStack GBIC Module Ports

Console Port

Cable and Adapter Specifications

Two Twisted-Pair Cable Pinouts

Four Twisted-Pair Cable Pinouts for 10／100 Ports

Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports

Cable and Adapter Pinouts

Translated Safety Warnings

Attaching the Cisco RPS (model PWR300-AC-RPS-N1)

Lightning Activity Warning

Installation Warning

Main Disconnecting Device

Chassis Warning-Rack-Mounting and Servicing

Overtemperature Warning

No On／Off Switch Warning

Grounded Equipment Warning

Product Disposal Warning

Ground Connection Warning

Jewelry Removal Warning

Stacking the Chassis Warning

Qualified Personnel Warning

Class 1 Laser Product Warning

Laser Beam Exposure Warning

Catalyst 2950G-24-EI-DC Service Requirement

Restricted Area Equipment Installation

Ethernet Cable Shielding in Offices

DC Power Disconnection Warning

Exposed DC Power Wire Warning

Service Personnel Warning

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