Teltonika Gateways TRB143
Teltonika TRB143 industrial LTE gateway with RS485 port for industrial automation and IoT connectivity. Ideal for PLC communication, remote monitoring, and machine-to-machine networking.







Teltonika Gateways TRB143
Teltonika TRB143 is a compact industrial LTE gateway with RS485 interface designed for IoT and automation applications. Provides secure 4G connectivity for industrial devices and remote monitoring systems.
Frequently Asked Questions
All Teltonika products come with a standard 1-year manufacturer warranty covering defects in materials and workmanship.
Yes, this device is designed for industrial use, featuring a ruggedized enclosure and wide operating temperature range.
Yes, it is fully compatible with remote management platforms for centralized monitoring, configuration, and troubleshooting.


Excellent reliability and build quality. Integrates seamlessly into our existing automation setup.