Industrial router Teltonika RUT140 — 2x RJ45 100Mb/s, IP30, MIPS 580 MHz, RP-SMA

Teltonika RUT140 is an industrial compact router designed for reliable wired and wireless connectivity in machine-to-machine and automation environments. The device features two 10/100 Mbps RJ45 Ethernet ports, Wi‑Fi 4 (802.11b/g/n) support with an RP‑SMA antenna connector, and a robust black aluminium IP30 housing. Powered by a MediaTek MIPS 24Kc CPU at 580 MHz and running RutOS, the router supports advanced security protocols and VPN services for secure remote access and centralized management via Teltonika RMS. The unit includes an integrated DIN‑rail bracket and an industrial 3‑pin power connector for straightforward mounting and power integration.

Advantages

The RUT140 combines compact dimensions and industrial‑grade build quality to provide a dependable network gateway for edge devices. It offers hardware features tailored to industrial installation such as the DIN‑rail mount and 3‑pin power connector, while software capabilities include support for OpenVPN with multiple clients and servers, network isolation for enhanced device security, and compatibility with industrial protocols like Modbus, DLMS, DNP3 and OPC UA. LED indicators for LAN, WAN and power simplify status monitoring on site.

Suitable for

• Industrial automation and PLC connectivity
• Remote monitoring and telemetry over secure VPN
• Small-scale site networks requiring reliable Ethernet and Wi‑Fi access
• IoT gateways and edge device isolation

Key specifications

• CPU: MediaTek MIPS 24Kc, 580 MHz
• Ethernet: 2 x 10/100 Mbps RJ45 ports
• Wireless: Wi‑Fi 4 (802.11b/g/n) with RP‑SMA antenna connector
• Housing: IP30, black aluminium
• Power: industrial 3‑pin power connector
• Mounting: integrated DIN‑rail bracket
• Operating system: RutOS with web‑based management and RMS compatibility
• Security: WPA2/WPA3 support, AES‑CCMP, EAP‑TLS, OWE, TKIP and related enterprise authentication modes
• VPN: OpenVPN support (multiple clients/servers)
• Protocols: Modbus, DLMS, DNP3, OPC UA supported
• Indicators: LEDs for LAN, WAN and power
• Weight: 0.1423 kg
• Product color: Black

How to use

Install the RUT140 on a standard DIN rail using the integrated bracket and connect power via the industrial 3‑pin connector. Attach antennas to the RP‑SMA connector if required and connect Ethernet cables to the LAN ports for local devices and WAN if used. Configure network settings, firewall rules and VPN connections using the RutOS web interface or remotely via RMS. Enable and adjust wireless settings for Wi‑Fi access and apply security policies such as WPA3 or certificate‑based EAP‑TLS where needed. Use network isolation features to separate end devices and limit lateral movement inside the local network.

Usage recommendations

Place the router in a ventilated enclosure away from strong electromagnetic interference. For industrial deployments, secure the power wiring and use surge protection where appropriate. Keep RutOS and firmware updated via RMS to maintain security patches and feature improvements. When configuring VPN and enterprise authentication, follow best practices for certificate management and strong password policies.