Key Feature:
--Just like 8 single-channel equipments work at the same time
--can insert 8 SIM cards(big or small)
--connection with the computer through a data line can be integrated with Serial 8
--Each channel with separate power switch
--Each individual module can be demolished
--industrial chassis, elegant shell
--GSM frequency: 900/1800MHZ
--8 x SIM card(big/small) slots
--Wireless access to internet
--Comply with GSM phase2 standard
--Dual-band/Quad-band(optional)
--RS-232/USB interface(optional)
--Optional MMS,data,voice function
--Can send and receive English SMS MMS in bulk
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
--RS-232, the Mini-DB-9 connector
--AT command control ( GSM 07.07 and 07.05)
Hardware Feature:
--Support dual-band GSM: 900/1800 MHz
--Meet the ETSI GSM 2 + standards
--Class 4 ( 2W @ 900 MHz) Class 5 ( 1W @ 1800 MHz)
--5 -24 VDC power supply (which can be directly connected to the nickel- metal
hydride or lithium batteries)
--Operating Temperature: -20 ° C - + 55 ° C
--Storage temperature: -25 ° C - + 70 ° C
--Size: standard 1U chassis