SZRUNSUN FWT can connect to Quintum gateway, Cisco gateway, PABX ... 

 GSM 900/1800/1900MHz FWT wireless access platform 



 VOIP on the train floor: Quintum gateway + wireless access technology platform Sheng Yu 

 Landing on the car is mainly used for VOIP, VOIP gateway can, switches and other FXO device. 

 - Standard RJ-11 telephone interface, can link phone, VOIP gateway, PBX PABX Group 

 - Built-in DTMF detection, DTMF format caller ID standard 

 - To provide accurate billing signal against a very 

 -DTMF dialing secondary 

 - Support for callback 

 - You can set hide your phone number 

 - You can set the number replaced a total of 10 groups 

 - You can set it to dial # before the number 

 - You can set all the numbers add IP header 

 - Local volume and other volume adjustment 

 -IMEI change the code function 

 - Separate power switch 

 - Simple, easy to install 

 - A stable and sound modules designed to ensure a good quality of the product 

 - Strong signal with high gain antenna 

 - No noise, clear voice 

 - Low power consumption wide voltage range 

 - Adapt to all kinds of weather and the environment 





 Specifications 

 1). Antenna Interface Standard: EGSM 900/DCS 1800/PCS 1900 MHZ; 


 TX 
 RX 

 1 EGSM 
 880-915MHZ 
 925 ~ 960MHz 

 2 DCS 
 1710 ~ 1785MHz 
 1805 ~ 1880MHz 

 3 PCS 
 1850 ~ 1910MHz 
 1930 ~ 1990MHz 




 2). SIM card: support 3V/1.8V (adaptive) G-SIM card; 

 3.) Phone interface: the interface provides dual audio telephone lines (RJ-11 telephone interface) 

 On-hook voltage: 45V-hook current: 30mA/41mA dial tone: 450Hz; 

 4). Antenna interface: Antenna Gain> 3.5DB sensitivity <-104DBM 

 Transmitter power ≤ 3W Impedance = 50Ω; 

 5.) Serial Interface: RS-232 full serial mode (using the specified data transmission lines); 

 6.) Environment: Operating temperature: -20 ℃ ~ 60 ℃ Humidity: 45% -95% 

 Storage temperature: -45 ℃ ~ 85 ℃ Atmospheric Pressure: 86-106Kpa 

 Environmental Noise: <60DB.