Contents
viii
Catalyst 2950 Desktop Switch Hardware Installation Guide
78-11157-05
Connecting to 100BASE-FX and 1000BASE-SX Ports 3-36
Connecting to an LRE Port 3-38
Connection Guidelines 3-38
Limitations and Restrictions with POTS Splitters 3-39
Required Cables 3-40
Connecting to a Patch Panel or POTS Splitter 3-41
Connecting to GBIC Module Ports 3-44
Connecting to 1000BASE-X GBIC Module Ports 3-45
Connecting to 1000BASE-T GBIC Module Ports 3-47
Connecting to GigaStack GBIC Module Ports 3-48
Connecting to an SFP Module 3-49
Where to Go Next 3-50
CHAPTER
4 Troubleshooting 4-1
Understanding POST Results 4-2
Diagnosing Problems 4-2
APPENDIX
A Technical Specifications A-1
APPENDIX
B Connectors and Cables B-1
Connector Specifications B-1
10/100 Ports B-2
10/100/1000 Ports B-3
Connecting to 10BASE-T and 100BASE-TX Devices B-4
Connecting to 1000BASE-T Devices B-4
LRE Port B-5
100BASE-FX and 1000BASE-SX Ports B-6
1000BASE-X GBIC Module Ports B-6
1000BASE-T GBIC Module Ports B-7