The Teltonika RUT140 is a compact and rugged industrial Ethernet router tailored for automation and industrial networking applications. Featuring two 10/100 Mbps Ethernet ports (1 WAN, 1 LAN) and Wi-Fi 4 (802.11b/g/n) connectivity supporting up to 50 simultaneous clients, this router ensures reliable and flexible network access. Its robust aluminium housing and integrated DIN-rail bracket provide secure mounting for harsh environments. Power is supplied through an industrial 3-pin connector (PSU excluded), with a grounding screw available for enhanced safety. Running Teltonika’s RutOS firmware, the RUT140 supports advanced network management via web UI, firmware-over-the-air (FOTA) updates, and seamless integration with Teltonika’s Remote Management System (RMS).

Key industrial protocols such as Modbus, DLMS, DNP3, and OPC UA come built-in, allowing easy integration into complex industrial systems. Network security is ensured with VPN support, firewall, WPA2/WPA3 Wi-Fi security, SNMP, and multiple routing protocols. Powered by a MediaTek 580 MHz CPU (MIPS 24KEc), 128 MB DDR2 RAM, and 16 MB flash memory, the device offers reliable performance with ultra-low power consumption (<2 W max).

Designed for extreme conditions, the RUT140 operates from -40 °C to +75 °C and features an IP30 ingress protection rating. Certified to CE, UKCA, RCM, FCC, IC, and CB standards, this router is a robust and versatile networking solution for industrial applications.