DRA-100-RJ45 Radio Connector Pinout:

This assumes a "straight across" wiring of the configuration socket.  Using a configuration
module will remap the signals that appear at the RJ45 pinout accordingly.

Pinout is shown as you are looking into the open end of the RJ45 female socket on the DRA-100-RJ45.
Orientation is - contact pins are up and the locking tab slot is down.
The pinout follows standard EIA Ethernet.

 12345678
 ________
|''''''''|
|        |
|__    __|
|__|__|__|

1 = RX Audio Input - (SPKR) / Discriminator or Speaker receive audio

2 = TX Audio Output - (MIC) Source channel selected by JU5 (Left or Right)

3 = PTT - (PTT) Push To Talk logic output

4 = COS Logic Input - (COS) - Not normally used - (AllStar COS input when JU3 is installed)

5 = CTCSS Logic Input - (CTCSS) - Not normally used - (AllStar CTCSS input when JU2 is installed)

6 = Ground - (G)

7 = Ground - (G)

8 = Ground - (G)

Markings in (parentheses) indicate silkscreen references on the printed circuit board next
to the 16 pin DIP configuration socket.