Pinouts for the 10/100/1000BaseT(X) M12 (8-pin) Port
M12 (4-pin, M) to M12 (4-pin, M) Cross-Over Cable Wiring
Tx+
Rx+
Cross-Over Cable Wiring
1
2
1
2
Tx-
Rx-
3
4
3
4
Tx+
Rx+
Tx-
Rx-
M12 (
12 (4-pin, M) Straight-Trough Cable
4-pin, M) to M
Wiring
Tx+
Rx+
Tx-
Straight-through Cable Wiring
1
2
3
1
2
Rx-
4
4
3
Rx+
Tx+
Rx-
Tx-
M12 (4-pin, M) to RJ45 (8-pin) Cross-Over Cable Wiring
Tx+
Rx+
Tx-
2
3
Rx-
4
6
Cross-Over Cable Wiring
1
1
2
3
Tx+
Tx-
Rx+
Rx-
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