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STG GSM TERMINAL

The STG GSM Terminal allows operators to provide fixed lines services and cost effective solutions over the GSM Network
Available in two Model A. STG GSM-V (Voice only) & Model B. STG GSM-F (Voice, Fax & Data)
 
Cost Effective PSTN line Solution
Simulates a PSTN line with in the GSM Network
Voice, Fax and Data Connectivity over the wireless GSM Network (Model B)
Analogue Device Port – Connect any analogue device eg. Telephone, Fax, etc for easy communication
Ext PSTN port, connect an PSTN line, allowing the user to have 2 incoming lines
Least cost routing when connect to a PBX
Remote Monitoring (Model B)
Internet Connectivity
Fax Connectivity (Model B)

–48 V power feeding
65 V 25 Hz ringing streams
DTMF and the FSK based caller ID display function (Based the customer’s order
450 Hz ringing tone, busy tone, and 900 Hz howling tone.
Polarity reversal signals
Signal strength indicator
IN Use indicator
Least Cost Routing, pre program prefix to select auto routing via GSM Network or PSTN line, allowing the user to take dvantage of lower call tariffs
Incoming call indicator
Back up battery
Applications:

Remote payphone
Least cost routing
Remote monitoring
Virtual office
Construction sites
Holiday homes
Boats
 

Technical Specifications

Parameter

Specification

Voltage

9 DCV

Environmental temperature

–5 oC to +55 oC

Environmental humidity

5% to 95% (no condensation)

Air pressure

86 kpa to 106 kpa

Environmental noise

< 60 dB

Dimensions

190 mm (W) × 145 mm (L) × 35 mm (H)

Communications mode

EGSM 900 MHz/DCS 1800 MHz

Transmit power

2 W peak

Sensitivity

–102 dB

Phase I/II

GSM phase II

Dialing tone

450 Hz

Ringing

±75 V/25 Hz

Power feed

–48 V

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