168 Sun Fire V890 Server Owner’s Guide • September 2004
Reference for the Twisted-Pair Ethernet
Connector
The twisted-pair Ethernet (TPE) connector is an RJ-45 connector located on the
system I/O board and can be accessed from the rear panel.
TPE Connector Diagram
TPE 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