GF-2008 GPRS IP MODEM(DTU)
GF-2008W GPRS IP MODEM(DTU) enables various kinds of legacy devices
with serial port to communicate over GPRS network and the Internet
easily and freely. It not only works as a GPRS Modem, but also can
construct a smooth "GPRS Data Tunnel" between Host End and Remote
End, ensuring an efficient communication for data transmission and
remote device management. With 1 selectable RS-232/TTL/485 serial
port, GF-2008 GPRS DTU is an ideal solution for factory automation,
environmental monitoring and remote device management for M2M
industry. Meanwhile, it is supplied with simple software interface
that streamline application development process, freeing system
integrators from dealing with complex communication protocols of
GPRS and the Internet. Users do not need to change the existing
system, saving cost and time for field maintenance, and making it a
perfect solution for data transmission.
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 xxxxx5) 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
