Cisco Systems OL-6157-01 manual Numerics

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I N D E X

Numerics

10/100/1000 ports
cable lengths		3-3
connecting to		3-14 to 3-15
connectors and cables			B-3
described	2-3 to 2-4
10/100 ports
cable lengths		3-3
connecting to		3-14 to 3-15
connectors and cables			B-1 to B-2
described	2-3
illustrated	2-2
100BASE-FX ports
cable lengths		3-3
connecting to		3-15 to 3-16
connectors and cables			B-4
described	2-4

power levels, fiber-optic A-2

A

AC power connector 2-9specifications A-1

adapter pinouts, terminal RJ-45-to-DB-25 B-9RJ-45-to-DB-9 B-8

adapters RJ-45-to-DB-9 B-8

addresses, assigning IP 3-17agency approvals A-2altitude A-1

autonegotiation 10/100/1000 ports 2-410/100 ports 2-3

C

cable guard	2-6
cables
10/100/1000 ports			2-3 to 2-4
10/100 ports		2-3
crossover
connecting to			B-2,B-3
four twisted-pair pinout, 10/100 ports					B-6
four twisted-pair pinout, 1000BASE-T ports						B-7
two twisted-pair pinout				B-5
MT-RJ 2-4
problems, solving			4-4
rollover	B-9
straight-through
connecting to			B-2,B-3
four twisted-pair pinout, 10/100 ports					B-6
four twisted-pair pinout, 1000BASE-T ports						B-7
two twisted-pair pinout				B-5
twisted-pair
10/100/1000 ports 2-3 to 2-4
10/100 ports		2-3
See also connectors and cables
cautions, defined		vii
chassis warnings
against stacking			3-2
CiscoView	2-11
Class 1 laser product warning				3-2
clearance	3-3

Catalyst 2940 Switch Hardware Installation Guide

	OL-6157-01	IN-1

Image 77

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 Conventions AudiencePurpose Warnung Wichtige Sicherheitshinweise Bewaar Deze InstructiesAviso Instruções Importantes DE Segurança Avvertenza Importanti Istruzioni Sulla SicurezzaOL-6157-01 GEM Disse Anvisninger Xii Related Publications Cisco.com Obtaining DocumentationDocumentation CD-ROM Ordering DocumentationCisco TAC Website Opening a TAC Case Obtaining Technical AssistanceDocumentation Feedback 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 Description10/100 Ports Port Numbering10/100/1000 Port Port or Slot type Catalyst 2940-8TT-S Catalyst 2940-8TF-SType Cisco Part Number 100BASE-FX PortSFP Module Slot 62.5/125 micron 50/125 micron Micron Single-mode SFP ModulesMicron 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 on a Desk With Mounting Screws Installing the SwitchInstalling the Switch on a Desk Without 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 Environmental Ranges Power RequirementsPhysical Dimensions SFP module Fiber-Port Power Levels 100BASE-FX port Slot1Safety 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