• 3G WCDMA GSM FWT with 1 SIM
  • 3G WCDMA GSM FWT with 1 SIM
  • 3G WCDMA GSM FWT with 1 SIM
  • 3G WCDMA GSM FWT with 1 SIM
  • 3G WCDMA GSM FWT with 1 SIM
  • 3G WCDMA GSM FWT with 1 SIM

3G WCDMA GSM FWT with 1 SIM

Type: WCDMA
Usage: Telephone/PBX/Alarm System
Certification: CE, RoHS
Condition: New
Specification: 20pcs/carton
Trademark: no brand
Samples:
US$ 50/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
8848
Origin
China Shenzhen
HS Code
8517629300
Production Capacity
10000 PCS/Month

Product Description

3G WCDMA GSM FWT with 1 SIM


1,General Description
3G WCDMA FWT-8848 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.

The main application is: Connecting the RJ-11 FXS line to connect Ordinary telephone set for voice call; to connect PBX for call extensions; to connect billing systems for public phone use; to connect VoIP FXO gateway to realize VoIP call termination; to connect alarm system for security purpose, etc. It is not a VOIP gateway, nor a GSM+VOIP gateway, It is a GSM Fixed Wireless Terminal that produces an analog FXS phone line .
 
Item Etross model :8848 Remark
Appearance   White/black
Material ABS (Acrylonitrile Butadiene Styrene)  
Dimension 170mm×118mm×30mm Excluding antenna
Weight 400g Weight of Main unit
Power Switch Rocker switch  
Power Socket 12V DC input  
Phone interface RJ11 2 RJ-11 ports
Antenna interface SMA-female  
LED display No.1: Power, No.2.in use, No.3, in talk, No.4, Battery, if have, No. 5-7, Signal strength From left to right(front side view)
Front side LEDs display for Signal strength, Power, Working Status,Talking and Battery indicator;  
Rear side 1pcs SMA antenna connectors, 2 RJ-11 output,Power port and switch;  
Bottom side 1pcs Sim card holder slots, you can insert Sim card into the slot .  

2,Features:
  1. It is a 1 channel 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. Dialing tone frequency:425hz;
  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 = EU/Africa/Asia Caller ID .  FSK = American Caller ID
FSK setting (optional) (should confirm before order)
*#17#00# setting caller ID
17-order, 00-value, 00-DTMF, 01-FSK, default setting is 00
This setting need terminal has FSK Chip set support

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).
  1. back up Li-ion battery( Optional) 7.2V 1300mAh.standby 24hrs,talking time: 2.5hrs.
3,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
3G WCDMA GSM FWT with 1 SIM
 

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