Brand: Etross or OEM
Model: Etross-8888
Product name: 8 ports GSM Fixed Wireless Terminal/ GSM Gateway, CDMA Gateway
Frequency: GSM850/1900MHz, 900/1800MHz, CDMA 800/1900MHz

Features:
1) It is a 8 channels GSM/CDMA Gateway that has 8 ports FXS interfaces.
2) It supports 8 ports-64SIMs (1port-8SIM card/Ruim Card) call rotation and IMEI change.
3) It can connect with ordinary telephone set, PBX or VoIP Gateway, call back system etc.
4) Dialing tonefrequency: 450Hz
5) DTMF Dialing
6) IP Presetting
7) Has 8 FXS ports
8) Displays caller ID
9) 64 SIM Cards' rotation
10) Bell signal, clear voice
11) Comptiable with Asterisk
12) SIM card supported(1.8V, 3V)
13) Simple to install and operate
14) Can hide subscriber ID(Optional)
15) Employ Industrial module to make
16) Provides proper reversal polarity for metering
17) Working status and Signal Strength by LED indicator
18) Compatible to ordinary telephones, PBX, PABX, VoIP gateway

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,
Ii) Reception: 935 ~ 960MHz Ii) Reception: 1, 805 ~ 1, 880MHz

Hanging voltage: 45V
Senditivity&colon; <-104DBM
Transmitting power&colon; <3W
Dialing frequency&colon; 450Hz
Antenna Amplifying&colon; >1&period;5dB
Picking current&colon; 30mA&sol;41mA
Picking off voltage&colon; 30mA &sol; 41mA
Phone interface&colon; 8 RJ-11 Phone Interfaces
Antenna interface&colon; SMA antenna connection
Adapter interface&colon; Input&colon; 110-240V&comma; Output&colon; 5V&sol;6A

Operation Circumstance&colon;
Operation temperature&colon; -10C-60C
Storage temperature&colon; -20C-70C
Operation humidity&colon; 45&percnt;-95&percnt;
Atmosphere pressure&colon; 86-106Kpa
Environment noise&colon; <60dB
Transmitting Power&colon; 2W
Sensitivity&colon; <-104dbm
Antenna Amplifying&colon; >1&period;5dB
Dailing frequency&colon; 450Hz
Hanging voltage&colon; 45V
Picking current&colon; 30mA&sol;41mA

Package&colon;
G&period; W&colon; 5kg
Product dimension&colon; L455x W280x H45mm
Gift box dimension&colon; L510x W300x H64mm