Simoco Xfin Blade - PSTN Port (RJ11)

XFIN-BLADE-SM
DESCRIPTION PAGE 21
9 +13.6v unswitched 22
Rx- line connection
A
35 Channel line C5
10 Tx key command 23
Rx- line connection B
36 Channel line C3
11 Alarm 1 24 Squelch 37 Channel line C1
12 0v 25 I/O 1
13 Alarm 2 26 I/O 3
3.5.10 PSTN Port (RJ11)
This is a 6/4 RJ11 socket with the following pins connected for PSTN operation:
Pin Description Pin Description
1 NC 6 NC
2 NC
3 Tip (Snoop+)
4 Ring (Ring-)
5 NC
1
6