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.

Cellular

- GSM/GPRS Protocol, 3GPP version 4

- Optional Network: 4G/LTE/HSPA/GPRS/GSM Output Power

- WCDMA: 24dBm (Power Class3)

- GPRS/GSM: 33dBm (Power Class4)

- GPRS/EDGE: Class 2, Class B

- Sensitivity: WCDMA 3GPP TS 25.101(R6) GSM/GPRS 3GPP TS05.05(R99)

- l IEEE 802.3u

- Rate: 300-115200bps

Consumption

- Voltage: DC +5~26V (standard 12V/1A power adapter)

- 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 RS-232/RS-485/RS-422/TTL, DB9 connector

Others

- Dimension: 70.5mm x 55.5mm x 22mm (not including antenna)

- Weight: 150g (not including accessories)

- Operation temperature: -30~+75℃

- Store temperature: -40~+85℃

- Related humidity: <95% (non-condensing)

- Guarantee: one year

- 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