Cisco Systems OL-6157-01 specification

Appendix A Technical Specifications

Table A-3 Catalyst 2940 Switch Agency Approvals (continued)

EN61000-4-11/IEC1000-4-11: Immunity to Voltage

Dips, Voltage Variations, and Short Voltage

Interruptions

AS/NZS 3548, Class A

BSMI, Class A

VCCI, Class A

MIC Mark

Catalyst 2940 Switch Hardware Installation Guide

	OL-6157-01	A-3

Image 57

Cisco Systems OL-6157-01 manual Table A-3 Catalyst 2940 Switch Agency Approvals

Contents

Corporate Headquarters Catalyst 2940 Switch Hardware Installation Guide Catalyst 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 Instructies Aviso Instruções Importantes DE Segurança Avvertenza Importanti Istruzioni Sulla Sicurezza OL-6157-01 GEM Disse Anvisninger Xii Related Publications Cisco.com Obtaining DocumentationDocumentation CD-ROM Ordering Documentation Obtaining Technical Assistance Documentation FeedbackCisco TAC Website Opening a TAC Case TAC Case Priority Definitions Obtaining Additional Publications and Information Xvii Xviii Features Setting up the Switch 10/100 Ethernet ports 100BASE-FX port SFP module slot Front-Panel Description 10/100 Ports Port Numbering10/100/1000 Port Port or Slot type Catalyst 2940-8TT-S Catalyst 2940-8TF-S 100BASE-FX Port SFP Module SlotType Cisco Part Number SFP Modules Micron62.5/125 micron 50/125 micron Micron Single-mode LEDs Cable Guard Color System Status Mode LED Port Mode Description Port Mode Color Meaning Rear-Panel Description Power Connector Security Slots Console Port Management Options OL-6157-01 Preparing for Installation Installation Chapter Verifying Package Contents Installation Guidelines Verifying 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 Desk Installing the Mounting Screws Under a Desk Mounting the Switch Under a Desk Installing the Switch on a Wall This Side Switch Screw Slides on this way Installing the Switch Magnet Mount Connecting to an SFP Module Connecting to an SFP Module Port Connecting to a 10/100 Port Connecting to 10/100 Ports and the 10/100/1000 Port 10 Connecting to a 100BASE-FX Port Connecting to the 100BASE-FX Port 11 Connecting to an SFP Module Port Where to Go Next Chapter Understanding Post Results Diagnosing Common Problems B-5 through Symptom Possible Cause Resolution No 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 Cables Figure B-2 10/100 RJ-45 Pinouts 10/100/1000 Ports Connecting to 10BASE-T and 100BASE-TX Devices Figure B-4 MT-RJ Connector Two Twisted-Pair Cable Pinouts Cable and Adapter Specifications TD+ Four Twisted-Pair Cable Pinouts for 10/100 Ports TPO Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports Cable and Adapter Pinouts Connecting to a PC Identifying a Rollover Cable OL-6157-01 Methods for Accessing the CLI Configuring the Switch with the CLI-Based Setup Program Taking Out What You Need Accessing the CLI Through the Console Port Connecting to the Console Port Connecting to a Power Source Starting the Terminal Emulation Software Figure C-3 Connecting a Switch to a PC IP Settings Entering the Initial Configuration Information Completing the Setup Program These choices appear CLI Numerics IN-2 IN-3 IN-4 IN-5 IN-6