RV55’s dual SIM with carrier failover switches between primary and backup mobile operators without a service interruption, critical for SCADA polling and protection relay communication in substations. Serial RS-232/485 ports with configurable baud rates transparently bridge legacy Modbus, DNP3, and proprietary SCADA devices to IP networks without protocol conversion gateways. ALMS management platform provides remote configuration, firmware updates, and GPS fleet tracking across thousands of deployed units. Extended temperature operation from -40°C to +70°C covers outdoor cabinet installations in extreme climates. Integrated GPS with dead-reckoning capability provides accurate location data for moving assets such as rail and transit vehicles.
IoT Product
Networks
Sierra Wireless (Semtech)
Sierra Wireless RV55 is a ruggedised LTE-A Cat 12 router for utilities, oil and gas, and transportation deployments requiring DC power input, serial ports, and carrier-grade cellular WAN redundancy.