TL-RUT142 TL-RUT142 TL-RUT142 TL-RUT142 TL-RUT142 TL-RUT142 TL-RUT142 TL-RUT142 What's in the box




Click the image to enlarge

RUT142 Teltonika RS232 Industrial Ethernet Router

  • 2 x Ethernet ports, 10/100 Mbps, WiFi 4
  • Antennas: 1 x RP-SMA for WiFi
  • Serial Interface - RS232 for serial communication
  • Integrated DIN rail bracket and a 3-pin power connector (No power supply included)
  • WiFi Users: Up to 50 simultaneous connections
  • 18-month warranty
  • Manufactured in Europe
  • Remote Management System available - click here for free demo

Authorised Distributor


Buy Now


TL-RUT142 Teltonika Industrial Router


The Teltonika RUT142 is a compact industrial Ethernet router, enhancing security through network isolation for end devices. Equipped with the RS232 serial interface, two Ethernet ports, DIN rail bracket, and an industrial 3-pin connector, it ensures seamless connectivity and easy installation. The router comes with RutOS, WiFi 4, and supports industrial protocols such as Modbus, DLMS, DNP3, and OPC UA, and is compatible with RMS for efficient remote and on-site management.


Download specification datasheet

RAM 128 MB, DDR2 
Flash Storage 16 MB serial NOR flash

1 x WAN port 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover

1 x LAN ports, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover

Antennas 1 x RP-SMA for WiFi
RS232 1 x DB9 Socket

Connector: 3-pos pluggable terminal block (No power Supply Included).

Input voltage range: 9-30 VDC, reverse polarity protection, surge protection >31 VDC 10us max.

PoE (passive): Passive PoE over spare pairs. Possibility to power up through LAN1 port, not compatible with IEEE802.3af, 802.3at and 802.3bt standards, Mode B, 9 - 30 VDC

Power consumption: Idle: < 1 W / Max: < 2 W

Operating temperature -40 °C to 75 °C
Dimensions (W x H x D) 113.10 x 25 x 68.6 mm
Weight 149.2 g
Mounting options Integrated DIN rail bracket
What's in the box

• Router RUT142
• 3-pin power connector (No Power Supply Included)
• QSG (Quick Start Guide)
• Packaging box

User Manual Click here 09/07/2024
Quick Start Guide Click here 09/07/2024
Data Specification Sheet Download here 09/07/2024
Sales Flyer Download here 09/07/2024
Remote Managemant System Explained

Remote Management System Explained

Teltonika’s Remote Management System (RMS) is a powerful online IoT platform, allowing users to remotely monitor and manage all their compatible Teltonika devices. From 4G routers to IoT gateways to Access Points, RMS can be used to control a wide variety of Teltonika devices with great convenience.

Mounting Options for Teltonika Devices

Video: Mounting options for Teltonika Devices

A variety of options for mounting your Teltonika device.

LTE Router Classifications

LTE Router Classifications