16 Port GSM SMS Modem Pool with IMEI Changeable and Standard at Commamd

16 port modem pool IEMI Changeable and Standard AT Commamd
Detailed Product Description
1.100% Good Quality with 1 year warranty
Dual band: 900/1800MHz(Wavecom: Q2303, Q2403, Q2406
Siemens: TC35I, MC39I)
Three band: 900/1800/1900MHz(Siemens: MC55)
850/1800/1900MHz(Siemens: MC56)
4. Quad band: 850/900/1800/1900MHz(Wavecom: Q24PLUS,
Q2686, Q2687 Siemens: MC55I, MC52I, MC37I)
All these modem support SMS, MMS, VIOCE, GPRS, FAX, E-MAIL, TCP/IP, Standard AT Command
The Q2687 module also support EDGE, so more fast in date transfer
Supported Operating Systems: Windows 7/ Windows Vista/ Windows XP/ Windows Server 2003/ Windows 2000/Windows 98SE/ CE/Linux 2.40/ MAC 9.8X

Main Advantages
Send 9600 SMS per hour
Industrual design, no signal or freezes automatically restart
Each COM port with independent switch controlled
Each individually removable, easy maintenance
16 modem in one box, convenient and diligent
2U standard specification, convenient to fixed
Big and small SIM card slot available
Independent of each audio input and output, support microphone and audio access

Specifications
1. RS232 WIRELESS GSM/GPRS MODEN
2. Based on Wavecom Wireless Modules.
3. TCP/IP, OPEN AT.
4. Send and receive data, fax, e-mail, SMS
5. Sending 9600 SMS per hour
6.16 SIM card slots
7. Wireless access to internet
8. Comply with GSM Phase 8+ standard
9. Send and receive SMS, MMS, e-mail and data
10. Maximum transmitting speed 115KBps
11. Input voltage: 100V- 240V
12. Working temperature: -20 to +60°
Storage temperature: -25 to +70°
13. Double tone multi-frequency function(DTMF)
Weight 1.6KG
Size 195mm X 115mm X 130mm

Accessories
16 PCS SMA Antenna(Holding chuck antenna optional)
Power cable
CD for driver(software optional)
RS232 cable