The Teltonika RUT906 is a robust industrial-grade 4G LTE Cat 4 cellular router designed specifically for IoT and industrial automation environments. Equipped with dual SIM slots featuring automatic failover and multiple SIM switching scenarios, it ensures consistent and reliable cellular connectivity. This router supports up to 150 Mbps download and 50 Mbps upload speeds, making it a powerful solution for demanding industrial applications.

It offers versatile connectivity options including 1x WAN and 3x LAN 10/100 Mbps Ethernet ports (4x RJ45 total), alongside serial RS232 (DB9) and RS485 (6-pin industrial socket) interfaces for seamless integration with legacy industrial devices. The built-in GNSS module supports location services and NTRIP for precise timing and geolocation needs.

Wireless functionality includes Wi-Fi 4 (802.11b/g/n) in both AP and Station modes, supporting WPA2/WPA3 security protocols and enterprise authentication, capable of handling up to 100 clients simultaneously.

For industrial environments, the RUT906 supports a rich set of protocols such as MQTT, BACnet, OPC UA, Modbus RTU/TCP, DNP3, SNMP, TR-069, and VXLAN. Network security and management are enhanced with VPN capabilities, WireGuard support, and remote device management via Teltonika RMS.

Additional features include USB 2.0 port for storage and peripherals, a microSD slot supporting up to 2 TB for data logging, multiple digital and analog inputs/outputs including relay for alarms and control, and a wide input power range (9–30 VDC) with reverse polarity protection and optional passive PoE support.

The rugged aluminium housing withstands harsh environments, operating from -40 °C to +75 °C. Installation flexibility is provided through DIN rail and wall mounting options. The RUT906 complies with CE, UKCA, and RCM certifications, ensuring both reliability and regulatory standards.

In summary, the Teltonika RUT906 is engineered for seamless, secure, and durable industrial network connectivity, suited for modern IoT infrastructures and legacy industrial setups alike.