Cisco Systems OL-16447-01 Manual De Usuario
B-1
Cisco ME 3400E Ethernet Access Switch Hardware Installation Guide
OL-16447-01
A P P E N D I X
B
Connector and Cable Specifications
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Connector Specifications
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10/100
The 10/100 Ethernet ports use standard RJ-45 connectors and Ethernet pinouts with internal crossovers.
These ports have the send (TD) and receive (RD) signals internally crossed so that a twisted-pair
straight-through cable and adapter can be attached to the port.
These ports have the send (TD) and receive (RD) signals internally crossed so that a twisted-pair
straight-through cable and adapter can be attached to the port.
Figure B-1
10/100 Port Pinouts
H5318
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