Moxa Technologies TN-5308 manual Auto MDI/MDI-X Connection, Straight-through Cable Wiring

M12 (4-pin, M) to M12 (4-pin, M) Straight-Trough Cable Wiring

		Straight-through Cable Wiring
Tx+	1		1	Rx+
Rx+	2		2	Tx+
Tx-	3		3	Rx-
Rx-	4		4	Tx-

M12 (4-pin, M) to RJ45 (8-pin) Cross-Over Cable Wiring

		Cross-Over Cable Wiring
Tx+	1	1	Tx+
Rx+	2	2	Tx-
Tx-	3	3	Rx+
Rx-	4	6	Rx-

M12 (4-pin, M) to RJ45 (8-pin) Straight-Trough Cable Wiring

		Straight-through Cable Wiring
Tx+	1		1	Rx+
Rx+	2	2		Rx-
Tx-	3	3		Tx+
Rx-	4		6	Tx-

Auto MDI/MDI-X Connection

The Auto MDI/MDI-X function allows users to connect TN-5308’s 10/100BaseTX ports to any kind of Ethernet device, without needing to pay attention to the type of Ethernet cable being used for the connection. This means that you can use either a straight-through cable or cross-over cable to connect the TN-5308 to Ethernet devices.

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