The rugged D80-1 series serial to IP GPRS/EDGE modem (called DTU as well) is a cellular terminal developed especially for M2M applications. It provides RS232/RS-485/TTL interface and is equipped with PPP, TCP/IP and DDP protocol,it could convert user's serial data into IP data and then transmits the data to the customer’s data service center through complete transparent data channel over EDGE/GPRS/GSM mobile network, allows a simple and rapid integration of cellular network connectivity into M2M applications.

With the robust, reliable, long life and compact metal case design, the D80 DTU ideally adapts to onboard standard, easy to deploy and maintain, it has been widely applied in many fields worldwide, such as power SCADA, oil field, coal mine, weather forecast, environment protection, water conservancy, heating, natural gas, petroleum and so on.

Basic Features
Optimized EMC design

Standard PPP, TCP/IP and UDP/IP protocol

Industrial EDGE/GPRS wireless module

Support APN and VPDN wireless private network

Support short message service (SMS)

Support transparent data transmission

Support data service center with dynamic IP address

Support LED status indication

Wide range voltage input

Smart power management

External power on/off control

Reliable, flexible and easy to deploy

Parameter Name	Parameter Value
Type	DTU cellular
Network	GPRS IP Gateway
Application	for M2M application
Mounting	board-mount