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007-4263-001
A: Connector Pinouts
Ethernet Port
The Silicon Graphics 230 Visual Workstation has an RJ45 port for 10-Base-T or
100-Base-TX twisted-pair Ethernet. The port autoselects the speed (10 Mbps or 100 Mbps)
and type (half duplex or full duplex) at bootup, based on what it is connected to.
Figure A-7 shows the Ethernet port.
Figure A-7
Ethernet Port Pinouts
Table A-7 shows the cable pinout assignments for the Ethernet port.
Table A-7
Ethernet Port Pinout
Pin
Assignment
1
T
2
Transmit–
3
4
(Reserved)
5
(Reserved)
6
Receive–
7
(Reserved)
8
(Reserved)
1
2
3
4
5
6
7
8
Transmit
LED
(green)
Packet detect
LED
(yellow)
Summary of Contents for 230
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