Cisco Systems
2940
manual
IN-6
Specs
Install
Connecting to an SFP Module
Dimension
Diagnosing Common Problems
Methods for Accessing the CLI
Setting up the Switch
Figure B-4 MT-RJ Connector
IP Settings
How to
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Index
Catalyst 2940 Switch Hardware Installation Guide
IN-6
OL-6157-01
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Image 82
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Contents
Catalyst 2940 Switch Hardware Installation Guide
Corporate Headquarters
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
Purpose
Audience
Conventions
Bewaar Deze Instructies
Warnung Wichtige Sicherheitshinweise
Avvertenza Importanti Istruzioni Sulla Sicurezza
Aviso Instruções Importantes DE Segurança
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GEM Disse Anvisninger
Xii
Related Publications
Documentation CD-ROM
Obtaining Documentation
Cisco.com
Ordering Documentation
Documentation Feedback
Obtaining Technical Assistance
Cisco TAC Website Opening a TAC Case
Obtaining Additional Publications and Information
TAC Case Priority Definitions
Xvii
Xviii
Setting up the Switch
Features
Front-Panel Description
10/100 Ethernet ports 100BASE-FX port SFP module slot
10/100/1000 Port
Port Numbering
10/100 Ports
Port or Slot type Catalyst 2940-8TT-S Catalyst 2940-8TF-S
SFP Module Slot
100BASE-FX Port
Type Cisco Part Number
Micron
SFP Modules
62.5/125 micron 50/125 micron Micron Single-mode
Cable Guard
LEDs
Mode LED Port Mode Description
Color System Status
Port Mode Color Meaning
Power Connector
Rear-Panel Description
Console Port
Security Slots
Management Options
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Installation
Preparing for Installation
Chapter
Installation Guidelines
Verifying Package Contents
Verifying Switch Operation
Installing the Switch on a Desk Without Mounting Screws
Installing the Switch
Installing the Switch on a Desk With Mounting Screws
Installing the Mounting Screws on Top of a Desk
Installing the Switch Under a Desk
Mounting the Switch on Top of a Desk
Installing the Mounting Screws Under a Desk
Installing the Switch on a Wall
Mounting the Switch Under a Desk
This Side
Switch Screw Slides on this way
Connecting to an SFP Module
Installing the Switch Magnet Mount
Connecting to an SFP Module Port
Connecting to 10/100 Ports and the 10/100/1000 Port
Connecting to a 10/100 Port
Connecting to the 100BASE-FX Port
10 Connecting to a 100BASE-FX Port
11 Connecting to an SFP Module Port
Where to Go Next
Chapter
Diagnosing Common Problems
Understanding Post Results
Symptom Possible Cause Resolution
B-5 through
No connectivity to SFP
Poor performance or excessive
System LED is amber
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Physical Dimensions
Power Requirements
Environmental Ranges
Safety
Fiber-Port Power Levels 100BASE-FX port Slot1
SFP module
Table A-3 Catalyst 2940 Switch Agency Approvals
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Connectors and Cables
Connector Specifications
Figure B-2 10/100 RJ-45 Pinouts
Connecting to 10BASE-T and 100BASE-TX Devices
10/100/1000 Ports
Figure B-4 MT-RJ Connector
Cable and Adapter Specifications
Two Twisted-Pair Cable Pinouts
Four Twisted-Pair Cable Pinouts for 10/100 Ports
TD+
Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports
TPO
Connecting to a PC
Cable and Adapter Pinouts
Identifying a Rollover Cable
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Configuring the Switch with the CLI-Based Setup Program
Methods for Accessing the CLI
Accessing the CLI Through the Console Port
Taking Out What You Need
Connecting to a Power Source
Connecting to the Console Port
Figure C-3 Connecting a Switch to a PC
Starting the Terminal Emulation Software
Entering the Initial Configuration Information
IP Settings
Completing the Setup Program
These choices appear
CLI
Numerics
IN-2
IN-3
IN-4
IN-5
IN-6
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