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iPECS-MG Hardware Description and Installation Manual
Issue 1.1
DECT INSTALLATION
August, 2010
59
WTIB Pin-out Chart
CONNECTOR
PIN
SIGNAL NAME
FUNCTION
1, 2, 7, 8
Not used
4 TX-
&
(+30V)
5
TX+ & (+30v)
Transmit Data &
+30VDC power
3 RX+(GND)
RJ45
6 RX-(GND)
Receive Data &
Gnd Power feed
Base Station
CONNECTOR
PIN
SIGNAL NAME
FUNCTION
5, 6
Not used
1 TX+
(GND)
4 TX-
(GND)
Transmit Data &
Gnd Power feed
2
RX+ & (+30V)
RJ11
3
RX- & (+30V)
Receive Data &
+30VDC power
Figure 5.4.5.5-1 WTIB Connection to Multiple System DECT Base Stations
5.4.5.6 Serial Port
The VMIB an AAIB include an Audio jack connected to a Serial port. The serial port is used for
diagnostic purposes. For wiring information, refer to section 5.6.