85
Cisco Systems, Inc.
www.cisco.com
Cable and Connectors
Connector Specifications, page 85
Connector Specifications
SFP Module Connectors, page 86
10/100 Ports
The 10/100 Ethernet ports on the switches use RJ-45 connectors.
shows the pinouts.
Figure 46 10/100 Port Pinouts
For the three models of IE 2000 switch that support PoE, connector pins 4 and 5 48 VDC and pins 7 and 8 are
the DC voltage return lines.
H5
3
1
8
2
3
1
4 5 6 7 8
Pin
Label
1
2
3
4
5
6
7
8
RD+
RD-
TD+
NC
NC
TD-
NC
NC