Contents
v
Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide
OL-21561-02
Removing and Installing the Fan Tray 4-10
Required Tools 4-10
Removing the Fan Tray 4-10
Installing the Fan Tray 4-11
APPENDIX
A Power Supply Specifications A-1
300 W AC-Input Power Supply (PWR-C49E-300AC-R) A-1
300 W AC-Input Power Supply (PWR-C49E-300AC-F) A-5
300 W AC-Input Power Supply Power Cords A-8
300 W DC-Input Power Supply (PWR-C49-300DC) A-12
APPENDIX
B Transceiver, Chassis Connectors, and Cable and Adapter Specifications B-1
Transceiver Support for Uplink Ports B-1
1-GB SFP Transceivers B-1
CWDM SFP Transceivers B-5
DWDM SFP Transceivers B-7
10-GB SFP+ Transceivers B-9
Console Port B-11
Ethernet Management Port B-12
Cables and Adapters B-12
Rollover Cable B-12
Rollover Cable RJ-45 to DB-9 Adapter (For Connecting to a PC) B-13
APPENDIX
C Troubleshooting the Installation C-1
Getting Started C-2
Problem Solving to the System Component Level C-2
Identifying Startup Problems C-2
LED Readings C-3
Troubleshooting the Power Supply C-4
Contacting Customer Service C-4
APPENDIX
D Regulatory Compliance and Safety Information D-1
Translated Safety Warnings D-2
Statement 17—Overtemperature Warning D-2
Statement 37—Restricted Area Warning D-3
Statement 39—Grounded Equipment Warning D-4
Statement 43—Jewelry Removal Warning D-5
Statement 48—Stacking the Chassis Warning D-8
