3.3. Rear panel
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1. Screws to open and close the chassis.
2. Connectors for GSM/3G antenna.
3. FXS connectors (5-8 FXS ports will only work if extension board is installed).
4. Ethernet connector.
5. Reset button.
6. AC connector for power supply.
Capacity of the GSM/3G and FXS lines
The GW 108 3G interface comes out of the factory with the standard modularity of 4 GSM/3G and 4
FXS lines. Through the acquisition of the GW 108 3G extension board, you can double your product
capacity to 8 GSM/3G and 8 FXS trunks, thus reaching the GW 108 3G maximum capacity.
Protection of programming
All programming and configuration of the product are stored in the flash memory card and they are
not lost in case of power cut.
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5
6
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