See Server Rear Panel Connections for the locations of the ports on the SPARC Enterprise T5440 server.
Figure 11 Server Rear Panel Connections
1 Power supply connectors
2 Serial port (DB-9)
3 Service processor serial management port
4 Rear panel status indicators
5 USB ports
6 Service processor network management port
7 Gigabit ethernet ports
Note - You must follow the proper sequence when connecting cables to the server.