Panasonic KX-TDA100 Installation Manual page 211

RJ45 Connector LINE 2 Pin Assignments
No.
1-2
8
3
4
1
5
6
7-8
Signal Name
Reserved
RX2
TX1
TX2
RX1
Reserved
Level [V] Function
– –
(+) Receive data 2
(+) Transmit data 1
(-) Transmit data 2
(-) Receive data 1
– –
2.12 Power Failure Connections
Installation Manual 211