8 Ports 8 Sim Cards Cdma Fwt

8 Ports 8 SIM Cards CDMA FWT is a 8 channels CDMA Gateway that has 8 ports FXS interfaces. It can connect with ordinary telephone set,PBX or VOIP Gateway, call back system etc.

Dialling tone frequency: 450hz
RUIM card Support
Caller ID display
DTMF Dialling
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
CDMA 800Mhz 2000 1X RTT
Frequency Rate
-RX Frequency: 869.64-893.37MHz
-TX Frequency: 824.64-849.37MHz
Phone interface: supply RJ-11 Phone Interface
Hanging voltage: 45V
Picking off voltage: 30mA / 41mA
Dealing tone Frequency: 450Hz
Antenna interface: Antenna amplifying>1.5db
Sensitivity:<-104DBM
Transmitting power<3W
Adapter interface:INPUT:AC 175~260V
OUTPUT:+12V/1000MA

Operation Circumstance:
Operation temperature: -10c~60C
Storage temperature: -20C~70C
Operation humidity: 45%-95%
Atmosphere pressure: 86-106Kpa
Environment noise: <60DB
Transmitting Power: 2W
Sensitivity: <-104dbm
Antenna Amplifying: >1.5db
Dialling frequency: 450Hz
Hanging voltage: 45V
Picking current: 30mA/41mA