Twisted-Pair Cable Pin Assignments - HP J3245A Installation And Configuration Manual

Twisted-Pair Cable Pin Assignments

Twisted-Pair Straight-Through Cable for 10/100Base-T
Connection From the Switch to a Networked Device
Switch End (MDI-X)
Signal Pins
(receive +) 1
(receive –) 2
(transmit +) 3
(transmit –) 6
Twisted-Pair Crossover Cable for Module-Based
10/100 Base-T Connection from the Switch 800T to an
MDI-X Port
Switch End (MDI-X)
Signal Pins
(receive +) 1
(receive –) 2
(transmit +) 3
(transmit –) 6
Cables and Connectors
Twisted-Pair Cable Pin Assignments
End Node (NIC or Transceiver)
or Other MDI Port
Pins Signal
1 (transmit +)
2 (transmit –)
3 (receive +)
6 (receive –)
Switch Port or Other
MDI-X Port
Pins Signal
3 (transmit +)
6 (transmit –)
1 (receive +)
2 (receive –)
A-5