Ethernet Adapter
C–15
Figure C–4 shows the RJ-45 pin-numbering scheme.
Figure C–4. RJ-45 Pin-Numbering Scheme
Table C–9. AUI Connector Pin Assignments
Pin
Description
1
Collision shield
2
Collision
3
Transmit
4
Receive shield
5
Receive
6
Power return
9
Collision
10
Transmit
11
Transmit shield
12
Receive
13
+12 volts
14
Voltage shield
The remaining pins are not used.
1 2 3 4 5 6 7 8