1. UMTS/WCDMA/HSDPA/HSUPA 850/900/1900/2100MHz

2. Quad-band EGSM 850/900/1800/1900MHz

3. GPRS/EDGE CLASS 12

4. HSUPA: 5.76Mbps(UL) / HSDPA: 7.2Mbps(DL)/UMTS: 384kbps(DL/UL)

5. EDGE: 236.8kbps(DL/UL)

6. GPRS: 85.6Mbps(DL), 42.8Kbps(UL)

7. Support SMS, CSD and data function

8. Standard AT command interface

1. Interface
RS232 serial port, rates, 110~230400bits/s
Indicator lights: Power, ACT, Online
Antenna interface: Standard SMA female interface, 50 ohm
SIM/UIM interface: Standard user card interface
Power interface: Standard 3-PIN power jack

2. Power supply
Standard power supply: DC 12V/0.5A
Power range: DC 5~28V

3. Wireless module:
High-powered industrial WCDMA/HSDPA/HSUPA module

4. Size:
Outline dimension: 102.5X73.5X25.5mm

5. Weight: 450g

6. Others:
Operation temperature: -30~+75 degree centigrade
Storage temperature: -40~+85 degree centigrade
Humidity: 95% (unfreezing)

1. Design with standard TCP/IP protocol stack
2. Adopt smart online keeping technology to make sure that IP MODEM is always online
3. Support RSA and RC4 encryption arithmetic
4. Support APN

5. Support transparent data transfer and protocol conversion. Support multi work modes
6. Support dynamic domain name(DDNS) and IP access to data center
7. Support double data centers, one main and another backup
8. Support multi data centers, It can support 5 data centers at the same time.

9. Support multi online trigger ways, including SMS, audio and data. Support link Disconnection when timeout
10. Support SMS backup and emergency report
11. Support hardware and software WDT
12. Reporting the status of data transfer

13. Standard AT command interface
14. Support common MODEM function
15. Support telnet function
16. Support remote configure and control

17. Easy to upgrade firmware
18. Support multi OS, such as WINDOWS, LINUX, SCO UNIX etc.