iRZ TU31, Руководство по эксплуатации

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2.4. Device View
The TU31 modem is a compact-size device encased in a plastic housing. The device general view is given
in Fig. 2.1 and Fig. 2.2.
Fig. 2.1 Front panel
Fig. 2.2 Back panel
The numbers in the figures illustrate:
1.
USB connector (B type)
– connection of communication cable;
2.
LED status (green) and error (red) indicators;
3.
SIM card tray;
4.
Eject button for SIM card tray;
5.
Interface connector DB9-FF, connections of communication cable;
6.
Power connector TJ6-6P6C, power connection;
7.
Antenna connector FME-M, connections of a GSM antenna.