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.