A-2
Sun Netra X4450 Server Service Manual • August 2008
FIGURE A-1
Gigabit Ethernet Port Pin Numbering
A.2
Network Management Port
The server has one 10BASE-T Ethernet management domain interface, labelled NET
MGT.
Caution –
If you are planning to use the network management (NET MGT) port,
you must use a shielded Ethernet cable to maintain your server’s NEBS compliance.
The cable’s shield must be grounded at both ends.
TABLE A-2
Gigabit Ethernet Port Signals
Pin
Signal Description
Pin
Signal Description
1
Transmit/Receive Data 0 +
5
Transmit/Receive Data 2 –
2
Transmit/Receive Data 0 –
6
Transmit/Receive Data 1 –
3
Transmit/Receive Data 1 +
7
Transmit/Receive Data 3 +
4
Transmit/Receive Data 2 +
8
Transmit/Receive Data 3 –
1
8
1
8
NET1
NET0
1
8
1
8
NET3
NET2