Ethernet port, Figure a-1, Table a-7 – Intel SGI Altix 450 User Manual
Page 181: Ethernet pinouts
I/O Port Specifications
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Ethernet Port
The system auto-selects the Ethernet port speed and type (duplex vs. half-duplex) when the server
is booted, based on what it is connected to. Figure A-1 shows the Ethernet port.
Figure A-1
Ethernet Port
Table A-7 shows the cable pinout assignments for the Ethernet port operating in 10/100-Base-T
mode and also operating in 1000Base-T mode.
NU = Not used
Table A-7
Ethernet Pinouts
Ethernet 10/100Base-T Pinouts
Gigabit Ethernet Pinouts
Pins
Assignment
Pins
Assignment
1
Transmit +
1
Transmit/Receive 0 +
2
Transmit –
2
Transmit/Receive 0 –
3
Receive +
3
Transmit/Receive 1 +
4
NU
4
Transmit/Receive 2 +
5
NU
5
Transmit/Receive 2 –
6
Receive –
6
Transmit/Receive 1 –
7
NU
7
Transmit/Receive 3 +
8
NU
8
Transmit/Receive 3 –
Pin 6
Pin 7
Pin 8
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5