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2.5 Installation of the Other Cards
70 Installation Manual
Pin Assignments
RJ45 Connector
RJ11 Connector
No. Signal Name Function
1-2 Reserved –
3 DP2 Doorphone 2 transmit
4 DP1 Doorphone 1 transmit
5 com1 Doorphone 1 receive
6 com2 Doorphone 2 receive
7-
10
Reserved –
11 DP4 Doorphone 4 transmit
12 DP3 Doorphone 3 transmit
13 com3 Doorphone 3 receive
14 com4 Doorphone 4 receive
15-
16
Reserved –
No. Signal Name Function
1 DP2 Doorphone 2 transmit
2 DP1 Doorphone 1 transmit
3 com1 Doorphone 1 receive
4 com2 Doorphone 2 receive
5 DP4 Doorphone 4 transmit
6 DP3 Doorphone 3 transmit
7 com3 Doorphone 3 receive
8 com4 Doorphone 4 receive
16
9
8
1
8
5
4
1