The Teltonika RUT976 is an industrial-grade RedCap 5G router engineered for robust, low-latency connectivity with support for 5G Sub-6 GHz standalone (SA) networks while remaining backward compatible with 4G LTE Cat 4 for extended coverage. Designed to serve industrial and IoT applications, it supports up to 100 connected devices wirelessly and offers versatile dual-SIM slots with automatic failover to ensure uninterrupted internet access.

Key features include multiple Ethernet ports (4 × 10/100 Mbps RJ45), wired serial interfaces (RS232 via DB9, RS485), Wi-Fi, GNSS (supporting GPS, GLONASS, BeiDou, Galileo, QZSS), and expansive I/O connectivity. The router supports numerous industrial communication protocols such as Modbus (RTU/TCP), BACnet, OPC UA, DLMS/COSEM, and DNP3, enabling seamless integration into various control and monitoring systems.

Powered by RutOS, a customized OpenWrt Linux distribution, it offers advanced configuration, scripting (Lua), and firmware customization capabilities through an SDK and package manager. Security features include multiple VPN and tunneling options like IPsec, WireGuard, ZeroTier, SSTP, and Tinc, ensuring data integrity and privacy.

Physically robust, the device comes in an aluminum housing with plastic panels, measuring 110 x 50 x 100 mm and weighing approximately 295 grams. It operates reliably in harsh environments with a temperature range from -40 °C to 75 °C and supports wide power input (9–30 VDC) with passive PoE and reverse polarity protection.

This package includes a 9 W power supply unit (PSU), multiple antennas for 5G, Wi-Fi, and GNSS connectivity, SIM adapter kit, RS485 and I/O connectors, Ethernet cable, and Quick Start Guide. It also carries a 2-year warranty, making it a solid choice for scalable, secure, and reliable industrial internet connectivity.