Technica 100Base-T1 - Universal Serial Bus Connector; Other Interfaces; Status LED

USB-100BASE-T1 Converter User Manual
7
Pin
Function
1
n.c.
2
100BASE-T1 port, positive
3
100BASE-T1 port, negative
Table 2—2: Pinning of black MQS connector
2.1.2 Universal Serial Bus Connector
There is one USB 2.0 mini B Port for connection to a laptop or PC.
2.2 Other Interfaces
2.2.1 Status LED
The USB-100BASE-T1 Converter has one status LED at the frontside of the case for
the 100BASE-T1 Port.
It is lit when there is linkup. It is toggling when there is communication.
Note: There is a bug in the used BroadR-Reach PHY. When the BR Plus and Minus
lines are swapped, and the 100BASE-T1 port is set to Slave then the Link LED is lit,
but there is no data transmission possible. So please connect the 100BASE-T1 lines
correctly.