Aastra Ascotel IntelliGate A150 System Manual page 65

Connecting the radio unit
Fig. 32: Underside of the radio units with connection points
Tab. 8: Connections on the Ascotel DECT radio units
RJ12 sockets Pin
1 Local
power supply +
2 Local
power supply –
3 b
4 a
5 —
6 —
Installation
AD2 interface
Socket 1
Socket 1: AD2 interface
SB-4 SB-4+
Local
power supply –
—
b1
a1
—
Local
power supply +
Ascotel® DECT System
230 VAC (optional)
Socket 2
Sockets, external antennas
(SB-8ANT only)
Socket 2: Power supply
SB-8 /
SB-8ANT
Local Local
power supply – power supply +
b2 Local
power supply –
b1 —
a1 —
a2 —
Local —
power supply +
SB-4 SB-4+ / SB-8 /
SB-8ANT
Local
power supply
–
—
—
—
—
Local
power supply
+
65