Ethernet Aui - HP Compaq dx2250 Service & Reference Manual

Ethernet RJ-45
Connector and Icon

Ethernet AUI

Connector and Icon
Pin Signal
1 Ground
2 Negative AUI Differential Collision
3 Positive AUI Differential Collision
4 Negative AUI Differential Transmit
5 Positive AUI Differential Transmit
6 Ground
7 Ground
8 Negative AUI Differential Receive
90 Appendix A Connector Pin Assignments
Pin Signal
1 (+) Transmit Data
2 (-) Transmit Data
3 (+) Receive Data
4 Unused
5 Unused
6 (-) Receive Data
7 Unused
8 Unused
Pin Signal
9 Positive AUI Differential Receive
10 +12V
11 Ground
12 Ground
13 Unused
14 Unused
15 Unused
16 Unused
ENWW