Cisco Systems OL-6157-01 manual N T E N T S

Page 3

C O N T E N T S

 

Preface

vii

 

 

 

 

 

 

 

Audience

vii

 

 

 

 

 

 

Purpose

vii

 

 

 

 

 

 

Conventions vii

 

 

 

 

 

 

Related Publications

xiii

 

 

 

Obtaining Documentation

xiv

 

 

Cisco.com

xiv

 

 

 

 

 

Documentation CD-ROM

xiv

 

Ordering Documentation

xiv

 

Documentation Feedback

xv

 

Obtaining Technical Assistance

xv

 

Cisco TAC Website

xv

 

 

Opening a TAC Case

xv

 

 

TAC Case Priority Definitions xvi

 

Obtaining Additional Publications and Information xvi

 

Overview

 

 

 

 

 

 

C H A P T E R 1

2-1

 

 

 

 

 

 

Setting up the Switch

2-1

 

 

 

Features

2-1

 

 

 

 

 

 

Front-Panel Description

2-2

 

 

Port Numbering

2-3

 

 

 

10/100 Ports

2-3

 

 

 

 

10/100/1000 Port

2-3

 

 

 

100BASE-FX Port

2-4

 

 

 

SFP Module Slot

2-4

 

 

 

SFP Modules

 

2-5

 

 

 

 

Cable Guard

2-6

 

 

 

 

LEDs

2-6

 

 

 

 

 

 

 

SYST LED

2-7

 

 

 

 

STAT, DPLX, SPD, and Port LEDs 2-7

Catalyst 2940 Hardware Installation Guide

 

OL-6157-01

iii

 

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Contents Corporate Headquarters Catalyst 2940 Switch Hardware Installation GuideCatalyst 2940 Switch Hardware Installation Guide N T E N T S Installation Accessing the CLI Through the Console Port D-2 Contents Catalyst 2940 Hardware Installation Guide Audience PurposeConventions Warnung Wichtige Sicherheitshinweise Bewaar Deze InstructiesAviso Instruções Importantes DE Segurança Avvertenza Importanti Istruzioni Sulla SicurezzaOL-6157-01 GEM Disse Anvisninger Xii Related Publications Ordering Documentation Obtaining DocumentationCisco.com Documentation CD-ROMObtaining Technical Assistance Documentation FeedbackCisco TAC Website Opening a TAC Case TAC Case Priority Definitions Obtaining Additional Publications and InformationXvii Xviii Features Setting up the Switch10/100 Ethernet ports 100BASE-FX port SFP module slot Front-Panel DescriptionPort or Slot type Catalyst 2940-8TT-S Catalyst 2940-8TF-S Port Numbering10/100 Ports 10/100/1000 Port100BASE-FX Port SFP Module SlotType Cisco Part Number SFP Modules Micron62.5/125 micron 50/125 micron Micron Single-mode LEDs Cable GuardColor System Status Mode LED Port Mode DescriptionPort Mode Color Meaning Rear-Panel Description Power ConnectorSecurity Slots Console PortManagement Options OL-6157-01 Preparing for Installation InstallationChapter Verifying Package Contents Installation GuidelinesVerifying Switch Operation Installing the Switch Installing the Switch on a Desk Without Mounting ScrewsInstalling the Switch on a Desk With Mounting Screws Installing the Mounting Screws on Top of a Desk Mounting the Switch on Top of a Desk Installing the Switch Under a DeskInstalling the Mounting Screws Under a Desk Mounting the Switch Under a Desk Installing the Switch on a WallThis Side Switch Screw Slides on this way Installing the Switch Magnet Mount Connecting to an SFP ModuleConnecting to an SFP Module Port Connecting to a 10/100 Port Connecting to 10/100 Ports and the 10/100/1000 Port10 Connecting to a 100BASE-FX Port Connecting to the 100BASE-FX Port11 Connecting to an SFP Module Port Where to Go Next Chapter Understanding Post Results Diagnosing Common ProblemsB-5 through Symptom Possible Cause ResolutionNo connectivity to SFP Poor performance or excessive System LED is amber OL-6157-01 Power Requirements Physical DimensionsEnvironmental Ranges Fiber-Port Power Levels 100BASE-FX port Slot1 SafetySFP module Table A-3 Catalyst 2940 Switch Agency Approvals OL-6157-01 Connector Specifications Connectors and CablesFigure B-2 10/100 RJ-45 Pinouts 10/100/1000 Ports Connecting to 10BASE-T and 100BASE-TX DevicesFigure B-4 MT-RJ Connector Two Twisted-Pair Cable Pinouts Cable and Adapter SpecificationsTD+ Four Twisted-Pair Cable Pinouts for 10/100 PortsTPO Four Twisted-Pair Cable Pinouts for 1000BASE-T PortsCable and Adapter Pinouts Connecting to a PCIdentifying a Rollover Cable OL-6157-01 Methods for Accessing the CLI Configuring the Switch with the CLI-Based Setup ProgramTaking Out What You Need Accessing the CLI Through the Console PortConnecting to the Console Port Connecting to a Power SourceStarting the Terminal Emulation Software Figure C-3 Connecting a Switch to a PCIP Settings Entering the Initial Configuration InformationCompleting the Setup Program These choices appear CLI Numerics IN-2 IN-3 IN-4 IN-5 IN-6
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