
B-4
Cables and Connectors
Twisted-Pair Cable/Connector Pin-Outs
Cables and Connectors
Twisted-Pair Cable Pin Assignments
Twisted-Pair Straight-Through Cable
Twisted-Pair Crossover Cable
Hub End (MDI-X) Computer, Transceiver, or
Other MDI Port End
Signal Pins Pins Signal
receive +
receive -
transmit +
transmit -
1
2
3
6
1
2
3
6
transmit +
transmit -
receive +
receive -
Hub End (MDI-X) Hub or Switch Port, or Other
MDI-X Port End
Signal Pins Pins Signal
receive +
receive -
transmit +
transmit -
1
2
3
6
6
3
2
1
transmit -
transmit +
receive -
receive +
9934.book Page 4 Thursday, January 14, 1999 12:39 PM
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