Specifications

1.GSM**0/**0/***0/***0Mhz Quadband
2.Caller ID display
3.IMEI changeable
4.*2 sim cards

Features:

1) It is a 8 channels GSM Gateway that has 2 ports FXS interfaces;
2) Each port has 4 sim cards, 4 sim cards can rotate by using time or call out times
3) It can connect with ordinary telephone set, PBX , VOIP Gateway, Billing meter etc.;
4) It is compatible with Asterisk
5) Dialing tone frequency:**0hz;
6) Employ Industrial module M*0(**0/**0/***0/***0Mhz), M*2(**0/***0Mhz),   SIM**0(**0/**0/***0/***0Mhz), SIM**0(**0/***0Mhz), to make;
7) Can adjust dial interval from 0.5sec to 9 secs by setting up from telephone set;
8) Can adjust voice volume by setting up from telephone set;
9) SIM card supported (1.8V, 3V);
8) Caller ID display;
9) DTMF Dialing;
*0) Bell signal;
*1) Polarity reversal;
*2) The RJ**1 socket which connect the phone or billing system for metering purpose;
*3) Antenna socket (SMA);
*4) IP Presetting;
*5) Working status and Signal Strength by LED indicator;                              *6) IMEI Change (optional)

Technical Specifications
Air interface standard: GSM**0/***0Mhz,**0/1,**0Mhz phase 2+ full band
Frequency ranges:
 A) GSM **0                                   GSM ***0:
 I) Transmission: **9.2 ~ **3.8MHz      I) Transmission: 1, **0 ~ 1, **0MHz
 Ii) Reception: **4.2 ~ **8.2MHz         Ii) Reception: 1, **0 ~ 1, **0MHz
 B) GSM **0:                                  GSM ***0:
 I) Transmission: **0 ~ **5MHz           I) Transmission: 1, **0 ~ 1, **5MHz             
 Ii) Reception: **5 ~ **0MHz              Ii) Reception: 1, **5 ~ 1, **0MHz
Phone interface: supply RJ**1 Phone Interface
Hanging voltage: *5V
Picking off voltage: *0mA / *1mA
Dialing tone Frequency: **0Hz
Antenna interface: Antenna amplifying>2.5db
Sensitivity:<***4DBM
Transmitting power<3W
AC-Adapter interface: INPUT: AC **0~**0V
OUTPUT: 5V 7A

AC-Power type: EU,US,AU,British can be optional
Operation Circumstance:
Operation temperature: **0c~*0C
Storage temperature:**0C~*0C
Operation humidity:*5%**5%
Atmosphere pressure:*****6Kpa
Environment noise: <*0DB
Transmitting Power:2W
Sensitivity: <***4dbm
Antenna Amplifying: >1.5db
Dialing frequency: **0Hz
Hanging voltage: *5V
Picking current: *0mA/*1mA

 

Checking Package:
ETROSS****8 GSM 8 PORTS FWT: 1pcs;

Power Supply Cable: 1pcs,

GSM Antenna with 3m cable: 8pcs,

RJ**5 Cable: 2pcs

Product dimension: L**0x W**0 x H**0mm
Gift box dimension: L**0x W**0 x H**0mm
G.W: 3.0kg