Installation; Identifying The Connectors; Figure 3-1 Identifying The Connectors - Topex MobiLink ISDN2GSM User Manual

TOPEX MobiLink ISDN2GSM

3. Installation

Identifying the connectors

3.1.
The bottom of the case of MobiLink ISDN 2 GSM unit features all
the supply/voice/data connectors:

Figure 3-1 Identifying the connectors

PWR – female connector, jack type, for the power supply
□
adapter
SERIAL – female RJ-11 connector with special pin-out, for
□
the serial cable used for configuration (for the connection
to PC is used a DB9 muffle)
NT – Network Termination for 4-wire ISDN phone line.
□
Connects MobiLink ISDN 2 GSM to the TE of the ISDN
PBX or the ISDN phone set (analog phone may be used
via terminal adapter)
SY – synchronization, connections paralleled with TE slot.
□
Used for clock signal synchronization, when cascading
several ISDN 2 GSM units together
TE – Terminal Equipment connector for ISDN is used for
□
connecting to an ISDN phone exchange or to the ISDN
public telephony network and also, for connecting more
than one MobiLink ISDN 2 GSM unit to the same PBX.
□
The two FME connectors for the external antennas are
located on top of the MobiLink ISDN 2 GSM equipment,
while the slots for the SIM cards and their pushbuttons
can be found on the right side of the case, under the LED
indicators.
User`s Manual
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