System notes



aui-pinouts

Version date: Thu May 24 14:28:12 EDT 2012


15 pin Ethernet (AUI) connections:

AUI stands for Attachment Unit Interface!


pin	Signal
---     ------
1	chassis ground
2	collision +
3	transmit +
4	chassis ground
5	receive +
6	power return
7	not used
8	not used
9	collsion -
10 	transmit -
11	chassis ground
12	receive -
13	power (+12 VDC supplied by device connecting to the transceiver)
14	chassis ground
15	not used
 


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