A-7
User Guide for the Catalyst Express 500 Switches
OL-8122-01
Appendix A Reference
Connector Specifications
Figure A-2 10/100/1000 Port Pinouts
SFP Module Ports
The SFP module ports on switches use fiber-optic SFP modules with LC
connectors (Figure A-3). See the “Supported Hardware” section on page 1-13 for
a list of supported SFP modules.
Figure A-3 Fiber-Optic SFP Module LC Connector
60915
231 45678Pin Label
1
2
3
4
5
6
7
8
TP0+
TP0-
TP1+
TP2+
TP2-
TP1-
TP3+
TP3-
58476