C
4
HAPTER
Table
4.45:Connections on the Mitel DECT radio units
RJ12 sockets
If an SB-8 / SB-8ANT is operated on two DSI interfaces, it is recommended always to use two neigh-
bouring ports.
Mitel Advanced Intelligent Network:
As the DECT systems of the individual nodes in an AIN do not run synchronously, the two DSI interfaces
of an SB-8 / SB-8ANT must always be connected to the same node.
Table
4.46:Operating state display on Mitel DECT radio units
LED flashing (two LEDs on the SB-8)
green
red / green
orange
red
not flashing and not lit
For further display variants, see
Analogue phones Mitel 6710 Analogue, Mitel 6730 Analogue
The phones can be used as desktop model or as wall model.
Pin
Socket 1: DSI interface
SB-4+
1
Local power supply
–
2
—
3
b1
4
a1
5
—
6
Local power supply
+
Operating state of the Mitel DECT radio
I
,
NSTALLING
POWERING
SB-8 / SB-8ANT
Local power supply
–
b2
b1
a1
a2
Local power supply
+
Information
Operating state
Startup procedure running
Transmission of DECT sequences
Fault
LED switched off or radio unit defective or not in operation
,
CONNECTING AND REGISTERING TERMINALS
Socket 2: Power
supply
SB-4+ / SB-8 /
SB-8ANT
Local power supply
–
—
—
—
—
Local power supply
+
units.
I
NSTALLATION
157