For 10 Mbps Or 100 Mbps Operation; Twisted-Pair Straight-Through Cable; Twisted-Pair Cross-Over Cable - HP ProCurve 1600M Installation Manual

Connectors and Cables
Twisted-Pair Cable/Connector Pin-Outs
Twisted-Pair Cable Pin Assignments for 10 Mbps or 100
Mbps Operation

Twisted-Pair Straight-Through Cable

Twisted-Pair Cross-Over Cable

B-6
Switch End (MDI-X)
Signal Pins
receive + 1
receive - 2
transmit + 3
transmit - 6
Switch End (MDI-X)
Signal Pins
receive + 1
receive - 2
transmit + 3
transmit - 6
Computer, Transceiver, or
Other MDI Port End
Pins Signal
1 transmit +
2 transmit -
3 receive +
6 receive -
Hub or Switch Port, or Other
MDI-X Port End
Pins Signal
6 transmit -
3 transmit +
2 receive -
1 receive +