3G WCDMA UMTS GSM Module to PSTN Gateway

GSM module communicator

GSM elevator module

GSM lift module 

GSM Module for alarm syste

Working requency:

1)3G

850/2100MHz@UMTS

850/900/1800/1900MHz@GSM)

3G 850/1900MHz@UMTS
850/900/1800/1900MHz@GSM)

2) 2G

900/2100MHz@UMTS

850/900/1800/1900MHz@GSM)

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 , lift/elevator

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)

Technical Specifications:

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

Photo view:

2 ports 2 sim cards GSM Etross-360 pictures:

 4 ports 4 sim cards ETS 4Spictures: