GSM Fixed wireless terminal ETS 8828 with LCD display
RJ11(FXS)Ports *2 , SIM slot*1
Main Function:
For replacing the old PSTN system. Transfer
the sim call to connecting RJ11 devices. Economical and easy to maintain.
Apply to the devices :
Ordinary telephone,PBX,Billing machine,Elevator/Alarm security system,VOIP FXO gateway etc .
1.General Description

GSM
FWT-8828 is a
GSM
to analog converter with LCD display(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.
The main applications are as below:
Connect RJ-11 FXS line to ordinary telephone set for voice call;
Connect PBX for call extensions;
Connect billing systems for public phone use;
Connect VoIP FXO gateway to realize VoIP call termination;
Connect alarm system for security purpose, etc.
2.Features:
1) It is a 1 channel GSM Gateway 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:450hz;
4) Employ Industrial module to make;
5) Can adjust dial interval from 0.5 sec to 9 secs by setting up from telephone set;
6) Can adjust voice volume by command
from telephone set;
7) SIM card supported (1.8V, 3V);8) Caller ID display;9) DTMF Dialing;10) Bell signal;11) Polarity reversal/12Khz/16Khz pulse billing12) 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 LCD display;
16) IMEI Change (optional).
17) back up Li-ion battery( Optional) 7.2V 1000mAh.standby 24 hours,talking time: 2.5hours.
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 InterfaceHanging voltage: 45VPicking off voltage: 30mA / 41mADialing tone Frequency: 450HzAntenna interface: Antenna amplifying>2.5dbSensitivity:<-104DBMTransmitting power<3W
Color: WhiteAC-Adapter interface: Input: AC 110~240VAC
50~60Hz
Output: 12DC 1A.
AC-Adapter type: EU,US,AU,British can be optional
4.Operation Circumstance:
Operation temperature: -10c~60CStorage temperature:-20C~70COperation humidity:45%-95%
Atmosphere pressure:86-106KpaEnvironment noise: <60DBTransmitting Power:2WSensitivity: <-104dbmAntenna Amplifying: >2.5dbDialing frequency: 450HzHanging voltage: 45VPicking current: 30mA/41mA
5.Packing List:

6. Pictures
About Etross