Loop-back Connector

It is easy to make a loop-back connector for a SynqNet Terminated String Topology. Simply follow the diagrams below in order to modify an existing RJ-45 or Micro-D cable into a functional loop-back connector.

See also: SynqNet Topologies

RJ-45 Loop-back Connector

Pin	In	Out	Color
	Standard pinout (NIC=MDI)	Crossover pinout (HUB=MDI-X)	100BaseT Cable
1	Transmit +	Receive +	orange/white
2	Transmit –	Receive –	orange
3	Receive +	Transmit +	green/white
4	UUPI +	UUPI +	blue
5	UUPI –	UUPI –	blue/white
6	Receive –	Transmit –	green
7	UUP2 +	UUP2 +	brown/white
8	UUP2 –	UUP2 –	brown
-	SHLD	SHLD

Micro-D Connector

Pin	In	Out
	Standard pinout (NIC=MDI)	Crossover pinout (HUB=MDI-X)
1	Transmit +	Receive +
2	UUPI +	UUPI +
3	SHLD	SHLD
4	UUP2 +	UUP2 +
5	Receive +	Transmit +
6	Transmit –	Receive –
7	UUPI –	UUPI –
8	UUP2 –	UUP2 –
9	Receive –	Transmit –