GSM Fixed Wireless Terminal 8848 to PSTN Converter for Calls and Analog Phone Line Converter

Product Description

ETROSS GSM Fixed wireless terminal FWT-8848 (1 SIM slot,Rj11 FXS ports*2)  

 

Connect devices : PSTN/FXO(optional), FAX(optional), PBX,Telephone,Billing machine,FXD gateway,Alarm security system etc.

Frequencies series: 2G GSM quad bands, CDMA 800mhz/450mhz, 3G WCDMA quad bands, 4G VOLTE customized bands.Welcome to inquiry.
 

1.  Application

1) The Installation for Connecting to Ordinary Telephone

2) The installation for connecting to billing device for metering

3) The installation for connecting to alarm system for Security

4) The installation for connecting to PBX for call extentions

5) The installation for connecting VoIP gateway for Call Termination

 

2. General Description

GSM FWT-8848 is a GSM 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 used just like a local landline(PSTN) except your calls will  go out the GSM network. This device can both receive and make calls.
 

3.Features: 

1) It is a 1 channel GSM FWT which has 2 RJ-11 outputs for extensions;
2) It can connect with ordinary telephone set, Alarm system,PBX ,Billing meter, VOIP Gateway etc. ;
3) Dialing tone frequency:450hz;
4) Employ Industrial module to make;
5) Can adjust dial interval from 0.5sec to 9 secs by setting up from telephone set;                                         
6) Can adjust voice volume by setting up from telephone set;                              
7) SIM card supported (1.8V, 3V);
8) Caller ID display;
9) DTMF Dialing;
10) Bell signal;
11) Polarity reversal;
12) The RJ-11 socket which connect the phone or billing system for metering purpose;
13) Antenna socket (SMA); 
14) IP Presetting;
15) Working status and Signal Strength by LED indicator;                                                 
16) IMEI Change (optional).
17) PIN Lock&Network Lock(optional)
18) Back up Li-ion battery( Optional) 7.4V 900mAh.standby 24hrs,talking time: 2.5hrs.

  

4.Technical Specifications:

Air interface standard: GSM850/1900Mhz,900/1,800Mhz phase 2+ full band 
Frequency ranges:
 A) GSM 850                                   GSM 1900:
 I) Transmission: 869.2 ~ 893.8MHz      I) Transmission: 1, 930 ~ 1, 990MHz
 Ii) Reception: 824.2 ~ 848.2MHz         Ii) Reception: 1, 850 ~ 1, 910MHz 
 B) GSM 900:                                  GSM 1800: 
 I) Transmission: 890 ~ 915MHz           I) Transmission: 1, 710 ~ 1, 785MHz              
 Ii) Reception: 935 ~ 960MHz              Ii) Reception: 1, 805 ~ 1, 880MHz 
Phone interface: supply RJ-11 Phone Interface
Hanging voltage: 45V
Picking off voltage: 30mA / 41mA
Dialing tone Frequency: 450Hz
Antenna interface: Antenna amplifying>2.5db
Sensitivity:<-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

5.Packing List

Name	Quantity	Remark
GSM FWT 8848	1pcs	Dual band or Quadband
AC Adapter	1pcs	AC-110-240V, DC12V/1A
Antenna	1pcs	Magnetic Antenna with 3m cable
User Manual	1pcs	English

 

6. Certificates

We exported huge quantity of model FWT-8848 to overseas in the past 15 years,

With Complete qualifications and strong strengh. CE/ROHS/FCC available,

7. Product Shows