8 channels gsm fixed wireless terminal/ 8 ports gsm gateway/ 8 channels gsm fwt/ 8 ports gsm fwt(imei changable)

  product name:8 ports GSM FWT
Features:
It is a 8 channels GSM Gateway that has 8 ports FXS interfaces.
It can connect with ordinary telephone set,PBX or VOIP Gateway,call back system etc.
Dialing tone frequency:450hz
Employ Industrial module (sim340) to make
SIM card supported (1.8V, 3V)
Caller ID display
DTMF Dialing
Bell signal
Polarity reversal
The RJ-11 socket which connect the phone or billing system for metering purpose
Antenna socket (SMA)
IP Presetting.
Working status indicator
Signal Strength indicator
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>1.5db
Sensitivity:1.5db
Dialing frequency: 450Hz
Hanging voltage: 45V
Picking current: 30mA/41mA
Package:
Product dimension: L455x W280 x H45mm
Gift box dimension: L510x W170x H64mm
G.W: 4.5kg
Product Details:
Type gsm fixed wireless terminal
Working Frequency 850/900/1800/1900MHZ
Place of Origin Guangdong, China (Mainland)
Brand Name etross
Model Number etross-8888