Sun Microsystems Netra 240, Service Manual

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Appendix B Connector Pinouts 117
Network Management Port
The server has one 10BASE-T Ethernet management domain interface, labeled NET
MGT. For information on configuring this port for managing the server with ALOM,
refer to the
Sun Advanced Lights Out Manager User Guide for the Netra 240 Server ( 817-
3174).
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.
FIGURE B-2
Network Management Port Pin Numbering
TABLE B-3
Network Management Connector Signals
Pin Signal Description Pin Signal Description
1 Transmit Data + 5 Common Mode Termination
2 Transmit Data – 6 Receive Data –
3 Receive Data + 7 Common Mode Termination
4 Common Mode Termination 8 Common Mode Termination
1 8