High quality hotsell 32 ports Q2303 module bulk sms modem pool/32 sim cards gsm simbox--free sms software

Neutral packing in carton

Specifications

16 serial port gsm modem price for bulk sms modem new arrival

Overview 

The GSM Modem is actually a kind of equipment used for sending and receiving SMS. It needs a mobile phone SIM card to support just the same as we use cellphone. In the need to send Bulk SMS, put sim card into the device, link power and connect a pc through the USB cable. Then we can realize the function of the sending and receiving SMS by using the relevant computer management softwarewe.

 Modules

There are USB GSM Modem and RS232 GSM Modem.

Kindly inform me which kind interface and  module of gsm modem that you are interested in.

If you have any question, chat with me or leave me a message.

Key Feature:
Just like 16 single-channel equipments work at the same time
can insert 16 SIM cards(big or small)
connection with the computer through a data line can be integrated with Serial 16    

 Each channel with separate power switch 
Each individual module can be demolished 
industrial chassis, elegant shell
GSM frequency: 850/900/1800/1900MHZ
16 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)
64 SIM Card supported (Big/Small)
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

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