GF-2008 GPRS IP MODEM(DTU)

GF-2008W GPRS IP MODEM(DTU) is a new designed platform, supports GPRS network. There are many improvements, such as industrial class pluggable terminal, embedded RTOS and embedded TCP/IP stack driving by AT+I command interface and Enhanced EMI design.
GF-2008W GPRS IP MODEM(DTU) Features1) Transparent data transmission
GF-2008W GPRS IP MODEM(DTU) provides transparent data transmission (RS232 or RS485 interface) for machine to machine connectivity.2) Non host support
Normally, GPRS Modem can be connected to a PC, and then dial an access number manually; it utilizes PC??s OS resources to finish the data transmission and protocol conversion. GF-2008W GPRS IP MODEM(DTU) is a powerful communication terminal in witch the microprocessor, TCP/IP stack and application software are embedded ; it works automatically without host PC.3) Point to point, and multi-point to point data transmission
GF-2008W GPRS IP MODEM(DTU) can be configured working in point to point, multi-point to point and center to multipoint network frames .4) Always online
GF-2008W GPRS IP MODEM(DTU) will automatically attach to GPRS network when the power is on, and then set up one up to ten sockets to the center server..5) cost saving toll
GF-2008W GPRS IP MODEM(DTU) can work ??always online?? state, and only be charged when data transmitted.6) High speed
Maximum GPRS bandwidth can be 171.2Kb/s, only 40~100Kb/s can be reached at actual application. 7) Simple and flexible to use
GF-2008W GPRS IP MODEM(DTU) is a powerful and easy to used device. It is easy to build your own private mobile data network at anywhere.
General Specifications
Processor Environment
Low power-consumption CPU, 128KB SRAM Power Consumption Voltage
5~25VDC(9V Suggest) LED Status Indicator
Power/Ring/Net Data Logger Capacity
N/A Firmware Upgrade
through serial port or by air inter Model Name/Number: GF-2008 GPRS IP MODEM(DT