TD210-LQE Industrial 4G LTE Modem with 1 RS-232 & 1 RS-485 ports



  • Industrial MCU built in, rugged and reliable
  • Web server/Utility configuration
  • Global 4G/3G/2G compatible
  • Equipped with 1 RS-232 & 1 RS-485 ports
  • Support Modbus RTU, MQTT, TCP/UDP protocols
  • Support AT Command, SMS
  • Up to 5 sync data center
  • Wide operation voltage: 5-35VDC
  • Working temperature: -35°C~+75°C


The Bivocom TD210-LQE is an industrial cellular modem that provides reliable and secure connectivity for serial port (RS-232, RS-485) based industrial IoT, meter reading, PLC, IPC and automation applications. The Bivocom TD210 has a built-in independent MCU chipset, and multi-layer software detection and hardware protection mechanism to ensure reliability and stability.

Industrial cellular modem TD210-LQE supports transparent data transmission, helping you seamlessly transfer the data under MQTT, Modbus RTU, TCP/UDP protocol to your remote server. Cellular modem TD210-LQE supports up to 5 sync data center, which enables you to receive the same data in different location and backup your data.
The Bivocom TD210 comes with a powerful and visual configuration tool that is easy and convenient for you to configure, setup and diagnose the modem.