Rj21 Cable With Patch Panel Wiring - Soundwin VoIP Voice Gateway User Manual

Pair 21 Pair 22
Wire 41 Wire 42 Wire 43
Blue- Purple - Orange-
Purple Blue Purple
The picture below shows the pair 1 to pair 5 wiring:

3. RJ21 cable with Patch Panel wiring

There are 25 RJ11 ports on patch panel, and each port is marked from 1 to 25 (S2400
series use port 1 to 24).
Each port has a LED indicator on it.
The LED indicator is lighted when
this port is for FXS functionality after
system booting complete. For
port, the LED indicator is not lighted
till PSTN plugged
polarity (RJ11 pin 4 is positive
polarity).
G SB800 / S1600 / S2400 Series module extension
Pair 23
Wire 44 Wire 45
Purple - Green-
Orange Purple
FXO
with proper
Pair 24
Wire 46 Wire 47 Wire 48
Purple - Brown- Purple -
Green Purple Brown
Pair 25
Wire 49 Wire 50
Gray- Purple-
Purple Gray
88