Cisco Catalyst 2900 Series Hardware Installation Manual page 41

Appendix B Connectors and Cables
1000BaseT Module Connectors
100BaseFX and 1000BaseX Modules Cabling
78-5912-03
The 1000BaseT module has one RJ-45 connector on the front panel. Figure B-3
shows the pinout.
Figure B-3 1000BaseT RJ-45 Connector
Pin Label
1 TP0+
2 TP0-
3 TP1+
4 TP2+
5 TP2-
6 TP1-
7 TP3+
8 TP3-
The 100BaseFX and the 1000BaseX modules use duplex SC connectors. This type
of connector is shown in Figure B-4.
Figure B-4 100BaseFX and 1000BaseX SC Connector
Tx
Catalyst 2900 Series XL Modules Hardware Installation Guide
1 2 3 4 5 6 7 8
Rx
1000BaseT Module Connectors
B-3