GSM fxs module for Public telephone phone

GSM fxs module with 2 RJ 11 PORT, 1 Sim Card 

3G WCDMA FWT8848 is a WCDMA to Analog Converter(single port, insert 1 sim card only), the device can produce a FXS line to allow a regular phone to be connected and u sed just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.

Application:

1) Can connect to regular telephone set 

2) Can connect to pabx/pbx for incoming calls  extension

3) Can connect to home alarm system secuiryt 

4) Can connect to payphone or phone billing meter 

5) Can connect to fxo port voip gateway 

Module employed: 

Longsung U6100 

3G Tri-Band UMTS/HSDPA/HSUPA(WCDMA/FDD):850/1900/2100 MHz

2G Quad-Band GSM850/900/1800/1900Mhz

Features: 

1) It is a 1 port WCDMA FWT which has 2 RJ-11 outputs for extensions;

2) It can connect with ordinary telephone set, PBX , VOIP Gateway, Billing meter etc. 

3) Employ industrial module to make

4) Simple to install and easy to maintain

5) Steady module and reliable design ensures good performance 

6) Provides optimized circuit directly connecting the exchange device for extensions

7) Compatible to most telephones, PBX device.

8) Strong signals with high gain antenna 

9) Attractive plastic casing

10) SIM card supported (1.8V, 3V)

11) Caller ID display

12) Provides reversal polarity signal for metering

13) No noise and clear voice 

14) Suitable for wide voltage range and low power consumption 

15) Suitable for all kinds of weather and environment 

16) Locking PIN / network (optional)

3.Technical Specifications:

Air interface standard: 

Longsung U6100 is a wireless module which is designed for the global market. It is a consumptive product; it can be designed in many kinds of applications which can work on HSPA/UMTS/EDGE/GPRS/GSM network.

U6100 support the Bands as the following:

3G Tri-Band UMTS/HSDPA/HSUPA (WCDMA/FDD): 850/1900/2100 MHz;

2G Quad-Band GSM: 850/900/DCS1800/PCS1900 MHz

Phone interface: supply RJ-11 Phone Interface 

Hanging voltage: 45V

Picking off voltage: 30mA / 41mA

Dialing tone Frequency: 450HzAntenna 

interface: Antenna 

amplifying>2.5dbSensitivity:<-104DBM

Transmitting power<3W

Color: White /Black (optional)

AC-Adapter interface: Input: AC 110~240VAC  50~60Hz  Output: 12DC 1A.

AC-Adapter type: EU, US, AU, British can be optional

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