Name: Cisco 4948 - Catalyst Switch
Brand: Cisco
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Catalyst 4948E and Catalyst 4948E-F

Switch Installation Guide

January 2011

Text Part Number: OL-21561-02

Default Chapter3
- Table of Contents3
Preface9
- Audience9
- Organization9
- Chapter9
- Related Documentation10
- Command Syntax Conventions10
  - Statement 1071-Warning Definition11
- Obtaining Documentation and Submitting a Service Request16
Chapter 1 Product Overview17
- Features19
- Physical and Environmental Specifications23
- Fan Tray24
  - Catalyst 4948E Fan Tray (WS-X4993=)24
  - Catalyst 4948E-F Fan Tray (WS-X4993-F=)25
- Front Panel Leds27
Chapter 2 Preparing for Installation29
- Safety29
- Site Requirements30
- Power Source Interruptions35
- System Grounding35
  - Maintaining Safety with Electricity37
  - Preventing Electrostatic Discharge Damage38
- Power Requirements39
  - Power Connection Guidelines for AC-Powered Systems40
  - Power Connection Guidelines for DC-Powered Systems40
- Cabling Requirements41
- Site Preparation Checklist41
- Preparing to Install the Chassis43
Chapter 3 Installing the Switch44
- Warnings44
Preparing to Install the Chassis44
- Verifying Package Contents46
- Required Tools46
- Lifting the Chassis Safely47
- Rack-Mounting the Chassis47
Rack-Mounting the Chassis50
- Installing the Catalyst 4948E-F Switch Chassis with the Optional Panduit Air Duct Kit51
Installing the System Ground52
Connecting Power to the Switch54
- Connecting AC Source Power to the Switch54
- Connecting DC Source Power to the Switch55
Attaching the Interface Cables57
- Connecting to the Downlink Ports58
- Installing Uplink Port Transceivers and Cables58
- Connecting to the Ethernet Management Port62
- Connecting to the Console Port62
Powering up the Switch63
- Starting the Terminal-Emulation Software63
Removal and Replacement Procedures65
- Removing and Installing the DC-Input Power Supply66
Warnings65
- Required Tools66
Appendix77
Power Supply Specifications77
- AC-Input Power Supply (PWR-C49E-300AC-R77
- Configuration Examples and Troubleshooting Information), See the Documents Listed on this Page: Http://Www.cisco.com/En/Us/Products/Ps6021/Tsd_Products_Support_Series_Home.html77
- AC-Input Power Supply (PWR-C49E-300AC-F81
- 300 W AC-Input Power Supply Power Cords84
- DC-Input Power Supply (PWR-C49-300DC88
Appendix91
Transceiver, Chassis Connectors, and Cable and Adapter Specifications91
- Transceiver Support for Uplink Ports91
- Console Port101
- Ethernet Management Port102
- Cables and Adapters102
  - Rollover Cable102
  - Rollover Cable RJ-45 to DB-9 Adapter (for Connecting to a PC103
Appendix105
- Contacting Customer Service105
Troubleshooting the Installation105
- Getting Started106
- Problem Solving to the System Component Level106
- Identifying Startup Problems106
  - LED Readings107
- Troubleshooting the Power Supply108
- Contacting Customer Service108
Appendix109
Regulatory Compliance and Safety Information109
- A P P E N D I X D Regulatory Compliance and Safety Information110
- Translated Safety Warnings110
- Regulatory Standards Compliance148
- GR-1089-CORE Issue 3 Documentation Statements150
  - Statement 7016-GR-1089-Core Intrabuilding Lightning-Immunity Requirements150
- GR-1089-CORE Issue 4 Documentation Statements150
- Statement 6005-California Perchlorate Contamination Prevention Act (Title 22, California Code of Regulations, Chapter 33151
- Statement 7017—Minimum Steady State DC Input Voltage151
- European Directives151
- Statement 2002—Declaration of Conformity with Regard to the Directives 2006/95/EC and 2004/108/EC151
- EMC Class a Notices and Warnings152
I N D E X157

Cisco 4948 - Catalyst Switch User Manual

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Cisco 4948 - Catalyst Switch Specifications

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Brand	Cisco
Model	4948 - Catalyst Switch
Category	Switch
Language	English