GSM 16 Port Modem Pool for Send bulk SMS MMS SMS Machine

Product Description

16  Port GSM GPRS  Modem Pool

1. USB interface

2. Based on Wavecom and Siemens module  

3. High quality low price factory produce 

4. Wireless to the internet 

5. Always online 

6. Maximum transmitting speed115.2kbps 

7. Industrial design, to ensure stable operation 

8. 3V SIM card slots 

9. SIM application toolkit 

10. Comply with ETSI GSM phase2/2+ standard 

11. Send bulk SMS MMS,also can make bulk Voice call

12. TCP/IP&OPEN AT protocols 

13. GSM/GPRS class10 

14. Electric interface: ETSI standard 

15. Eledtric power source: 100/250VAC 

16. A separete module can be demolished 

17. Switch independence, support for the size of SIM cards(big/small) 

18.Frequence :900/1800MHz or 850/900/1800/1900MHz

Accessory :

1.Power cable

2.USB Cable

3.16pcs SMA antennas

4.16 port modem pool host one

5.CD for driver

The picture  of 16 Port Modem Pool :

How to insert SIM Cards :