TRB246 LTE Cat 4 Gateway

The Teltonika TRB246 is an industrial-grade LTE Cat 4 IoT gateway equipped with multiple interfaces for legacy and modern industrial equipment integration. It features an Ethernet port, RS232 and RS485 serial communication, multiple digital and analog inputs and outputs, and dual SIM support with auto-failover. Designed for demanding operational environments, the device is housed in an aluminum casing and operates reliably across a wide temperature range. It runs on RutOS, offering enterprise-level networking protocols, industrial protocol support including Modbus and DNP3, and seamless remot