GF-2008 GPRS IP MODEM(DTU)

  GF-2008W GPRS IP MODEM(DTU) Features 1) 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 anywher