Sun Microsystems Enterprise 250 Owner's Manual page 317

Signal names ending in "L" indicate that the signal is active low.
Keyboard/Mouse Connector Signals
TABLE A–4
Pin Description
1 GND
2 GND
3 +5 VDC
4 MOUSE_IN_L
Reference for the Twisted-Pair Ethernet
(TPE) Connector
Figure A–5
TPE Connector Signals
TABLE A–5
Pin Description
1 Transmit Data +
2 Transmit Data -
Pin Description
5 KYBD_OUT_L
6 KYBD_IN_L
7 POWERON_L
8 +5 VDC
Pin Description
5 Common Mode Termination
6 Receive Data -
Connector Pinouts
283