The Teltonika RUTM55 is a robust industrial 5G router engineered for seamless high-speed connectivity. Offering ultra-fast 5G Sub-6 GHz speeds up to 3.4 Gbps, it ensures reliable and low-latency communication for critical network applications. Equipped with dual physical SIM slots plus an embedded eSIM, it supports automatic failover to maximize uptime.

Connectivity is versatile with 4 Gigabit Ethernet ports and dual-band Wi-Fi 5 featuring MU-MIMO technology for high-performance wireless networking. The router integrates legacy device support with RS232 and RS485 serial interfaces alongside multiple digital/analog I/O ports, enabling direct connections with industrial sensors and controllers.

Designed for industrial environments, it accepts a wide 9–50V DC input via a 3-pin power connector, suitable for demanding power systems. Its IP30 enclosure rating, combined with DIN rail and wall mounting options, provides flexible and secure deployment. Security and remote management are robustly handled through RutOS and Teltonika's Remote Management System (RMS), offering firewall, VPN, and device control.

Compact yet powerful, the RUTM55 incorporates a MediaTek dual-core CPU and 256 MB DDR3 RAM to efficiently handle embedded routing tasks and advanced management features. This industrial-grade router is ideal for applications requiring dependable 5G network connectivity, legacy system integration, and resilient failover capabilities.