A-2 Sun Fire X4150 Server Service Manual • November 2009
A.1 Serial Management Port Connector
The serial management connector (labeled SERIAL MGT) is an RJ-45 connector
located on the back panel. This port is the default connection to the system console.
FIGURE A-2 Serial Management Connector Diagram
TABLE A-1 Serial Management connector signals
Pin Signal Description Pin Signal Description
1 Request to Send 5 Ground
2 Data Terminal Ready 6 Receive Data
3 Transmit Data 7 Data Set Ready
4 Ground 8 Clear to Send