85
Cisco Systems, Inc. www.cisco.com
Cable and Connectors
Connector Specifications, page 85
Cables and Adapters, page 88
Connector Specifications
10/100 Ports, page 85
SFP Module Connectors, page 86
Dual-Purpose Ports, page 86
Alarm Port, page 87
10/100 Ports
The 10/100 Ethernet ports on the switches use RJ-45 connectors. Figure 46 on page 85 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 supply +48 VDC and pins 7 and 8 are
the DC voltage return lines.
H5318
2 31 45678Pin Label
1
2
3
4
5
6
7
8
RD+
RD-
TD+
NC
NC
TD-
NC
NC
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