WLINK DTU modems

Wlink D80-1 is Industrial Serial to IP cellular GPRS modem (called as DTU as well) which convert the serial data (RS232/485/422) into IP data and then transfer to data center through GPRS 2.5G mobile network.

The rugged D82 series is the two serial port supported serial to IP 4G data terminal, called DTU( Data Transfer Unit) as well. It provides two RS232/RS-485/TTL interface and equipped with PPP, TCP/IP and DDP protocol, ...

... of more than 10 years can be supported for a wide range of use cases. WLINK rugged D83 serial port to IP modem is a NB-IoT/CAT-M1(eMTC) modem developed especially for IoT/M2M application. It provides ...

The rugged D80-4 series serial to IP 4G modem (called DTU as well) is the cellular modem have been developed especially for M2M application. It provides RS232/RS-485/RS-422/TTL interface ...

The rugged D80-3 series serial to IP 3G modem (called DTU as well) is the cellular terminal has been developed especially for M2M application. It provides RS232/RS-485/RS-422/TTL interface and is equipped ...

Brief The D83 is an NB-IoT (Narrow Band-Internet of Things)/CAT-M1 (eMTC) serial to IP modem that converts serial data from its RS-232/RS-485 port into IP data and then transmits to user’s data center over LTE NB-IoT/CAT-M1 ...