HI OVER VIEW ► The rugged D80 series DTU (Data Terminal Unit) is a cellular modem have been developed especially for M2M application. It provides RS232/RS-485/RS-422/TTL interface and equipped with PPP, TCP/IP and DDP protocol, it could convert the user data into 3G, 4G,EDGE or GPRS network and transmits the data to the customer's data service center through complete transparent data channel, allows a simple and rapid integration of cellular network connectivity into M2M application. With the robust, reliable, long life and compact metal case design, the D80 DTU ideally adapts to onboard standard, easy to deploy and maintenance, 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.

Optimized EMC design Standard PPP, TCP/IP and UDP/IP protocol Industrial pluggable terminal block Industrial 4G/3G/EDGE/GPRS cellular 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 Always online: automatically attaches Mobile network when powered on,automatically re-dials when off line and keep line alive Offline when idle...

HI TYPICAL APPLICATION ► Power SCADA !► Oilfield Coal mine Weather forecast Environment protection Water conservancy Heating, natural gas Petroleum SPECIFICATIONS GSM/GPRS Protocol, 3GPP version 4 Optional Network: 4G/LTE/HSPA/GPRS/GSM Cellular Output Power WCDMA:24dBm (Power Class3) GPRS/GSM: 33dBm (Power Class4) GPRS/EDGE: Class 2, Class B Voltage: DC +5-26V (standard 12V/1A power adapter) Consumption SIM/R-UIM Card: 3V Consumption Transfer mode: 70mA/12v (Average), Idle mode: 17mA/12V (Max) Interface Antenna: SMA-K(Female) Standard SIM/R-UIM interface Serial data interface: Single Port type...

Transfer mode: 80mA/12v (Average) D83 Transfer mode: 65mA/12v lx RS-232/485/TTL (Average) (DB9 type) Idle mode: 15mA/12V Transfer mode: 70mA/12v lx RS-232/485/TTL (Average) Shenzhen Wlink Technology Co., Limited Add: 2A, F5 Building, TCL International e-city, Zhongshanyuan Rd, Nanshan, Shenzhen, China Web: www.wlink-tech.com Tel: 86-755-86089513 Email: [email protected]