Sunrise Internet Box User Manual page 156

F.3 Pinouts of the PORT1, PORT2, PORT3, PORT4 and
WAN connectors
The Ethernet interface is connected to the equipment using a RJ45 fixed connector (8 pins).
Note
The Ethernet port is self-detecting. You can use either straight or crossed cables.
An emission or reception signal is detected automatically.
Contact No
1
2
3
4
5
6
7
8
Signal
TXD+ (+) Emission to terminal
TXD- (-) Emission to terminal
RXD+ (+) Reception of terminal
NC Not connected
NC Not connected
RXD- (-) Reception of terminal
NC Not connected
NC Not connected
Meaning