1.Just like 8 single-channel equipments work at the same time

2.insert 8 SIM cards(big or small)

3.connection with the computer through a data line be integrated with Serial 8

4.Each channel with separate power switch

5.Each individual module be demolished

6.industrial chassis, elegant shell

7.GSM frequency: 900/1800 MHz or 850/900/1800/1900MHz

8. 8 SIM card(big/small) slots

9.Wireless access to interne

10.Comply with GSM phase2 standard

11.Dual-band/Quad-band(optional)

12.RS-232/USB interface(optional)

13.8 SIM Card supported (Big/Small)

14.Optional data,voice function

15.send bulk SMS MMS

Basic Feature:

-Asynchronous, transparent or non-transparent, to a maximum 14400 bits / s

-Baud Rate : 300-115200 bits / s

 -Automatic baud rate: from 2400 to 19200 bits / s

-Fax support three

-Switched voice and fax

-V.42, V.42bis

-GPRS compatible

-WAP compatible

-SMA Antenna Interface

-SIM Card Outlet

-Power connector

-AT command control ( GSM 07.07 and 07.05)

Application:

-Large shopping malls, supermarkets

-Professional market, large wholesalers

-Large hotels, large-scale entertainment

-Large agencies

-Transport, logistics industry

-Large enterprises, and institutions

-Large hospitals, large bookstore

-Newspaper, television and radio stations

-Oil Company ( other chain business model)

-Government agencies or large township

Hardware Feature:

1.Support dual-band GSM: 900/ 1800 MHz or 850/900/1800/1900MHz

2.Meet the ETSI GSM 2 + standards

3.Class 4 ( 2W @ 900 MHz) Class 5 ( 1W @ 1800 MHz)

     -5 -24 VDC power supply (which be directly connected to the nickel- metal hydride or lithium batteries)      

4.Operating Temperature: -20 ° C - + 55 ° C

5.Storage temperature: -25 ° C - + 70 ° C

Supported Operating Systems:

All popular 32-bit and 64-bit versions of Windows are supported on both the server and client ends, including the latest revisions and service packs.

--Windows 7 (Home, Premium, Pro, Ultimate, Enterprise)

--Windows Vista (Home, Business, Ultimate, Enterprise)

--Windows XP (Pro and Home)

--Windows Server 2003 (original and R2)

--Windows 2000 (Server and Pro)

 The Picture of 8 Port Modem Pool: