AUI (Attachment Unit Interface) Transceiver cable for connecting MAU (Medium Attachment Units) to a MAC (Medi Access Control) commonly found on 10BASE-5 (thicknet) and 10BASE-2 (thinnet) networking systems.
Pinouts:
3 - DO-A, Data Out Circuit A
10 - DO-B, Data Out Circuit B
11 - DO-S, Data Out Circuit Shield (not used)
5 - DI-A, Data In Circuit A
12 - DI-B, Data In Circuit B
4 - DI-S, Data In Circuit Shield
7 - CO-A, Control Out Circuit A (not used)
15 - CO-B, Control Out Circuit B (not used)
8 - CO-S, Control Out Circuit Shield (not used)
2 - CI-A, Control In Circuit A
9 - CI-B, Control In Circuit B
1 - CI-S, Control In Circuit Shield
6 - VC, Voltage Common
13 - VP, Voltage Plus (+12V)
14 - VS, Voltage Shield (not used)
Shell - PG, Protective Ground