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B-2
Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide
OL-9774-03
Appendix B Connector and Cable Specifications
Connector Specifications
10/100/1000 Ports
The 10/100/1000 Ethernet ports on switches use standard RJ-45 connectors and Ethernet pinouts.
Figure B-1 shows the pinouts.
Figure B-1 10/100/1000 Port Pinouts
60915
23145678Pin Label
1
2
3
4
5
6
7
8
TP0+
TP0-
TP1+
TP2+
TP2-
TP1-
TP3+
TP3-
10-Gigabit Ethernet Module Interfaces
The 10-Gigabit Ethernet optical modules use SC connectors or Infiniband 4x connectors, as shown in
Figure B-2 and Figure B-3.
Figure B-2 10-Gigabit Ethernet Optical Module SC Connector
H8707
Tx Rx
Figure B-3 10-Gigabit Ethernet Infiniband 4x Connector