53
Cisco Systems, Inc.
www.cisco.com
Cable and Connectors
Connector Specifications, page 53
Cables and Adapters, page 55
Connector Specifications
10/100/1000 Ports, page 53
SFP Module Connectors, page 53
Alarm Port, page 54
10/100/1000 Ports
The 10/100/1000 Ethernet ports on the switches use RJ-45 connectors.
Figure 36 on page 53
shows the pinouts.
Figure 36
10/100/1000 Port Pinouts
Connector pins 1, 2, 3, and 6 are used for PoE.
SFP Module Connectors
Figure 37 on page 54
shows a LC style connector that is used with the SFP Module slots. It is a fiber-optic cable
connector.
60915
2 3
1
4 5 6 7
8
Pin
Label
1
2
3
4
5
6
7
8
TP0+
TP0-
TP1+
TP2+
TP2-
TP1-
TP3+
TP3-