Teltonika TRB140 | Industrial router, IoT LTE gateway | Cat 4,
Teltonika TRB140 | Industrial router, IoT LTE gateway | Cat 4, LTE Gateway

Teltonika TRB140 | Industrial router, IoT LTE gateway | Cat 4, LTE Gateway

91,06 GBP with VAT
Communication type: 4G/LTE
Number of LAN ports: 1x 10/100/1000BaseTX (RJ45)
Operating frequency: LTE


LTE Teltonika TRB140 network card

The Teltonika TRB140 LTE network card is a small and fast 4 G LTE Ethernet industrial gateway for IoT solutions. Advanced VPN functions, security options and remote management capabilities make the TRB140 the best solution for LTE connectivity from a single device, with a special focus on industrial applications in advanced applications.

Teltonika TRB140 Diagram

Multiple interfaces and a wide range of functions

TRB140 is equipped with one Ethernet port, digital inputs/outputs and microUSB port. This compact size gateway is ideal for applications where a reliable Internet connection is required. Designed for industrial applications, the TRB140 has a wide range of software features including SMS control, firewall, Open VPN, IPsec, RMS (remote management) and FOTA support.

TRB140 connectors

Main features:

  • Ethernet interface
  • LTE Cat 4 to 150 Mbps
  • Wide range of supply voltages
  • Teltonika remote management system, compatible with RMS remote management system
  • Compact dimensions, easy integration
  • OpenLinux-based operating system for software personalization
TRB140 set


Features / filters
Communication type 4G/LTE
LTE category Cat.4 (150Mb/s Download, 50Mb/s Upload)
Number of LAN ports 1x 10/100/1000BaseTX (RJ45)
Operating frequency LTE
Antenna gain Under 10dbi
LTE bands B1 (2100MHz), B3 (1800MHz), B7 (2600MHz), B8 (900MHz), B20 (800MHz), B28A (700 MHz), B38 (2600MHz), B40 (2300MHz), B41 (2500 MHz),
RAM memory 128MB
Type of device power supply Power supply

Technical Specification

Equipment features
Mobile module LTE (Cat. 4)/3 G/ 2 G
SIM card slot Mini SIM (2 FF)
Antenna connector 1 x SMA for LTE
Ethernet connection 1 x 10/100/1000 Mbps RJ45
Input/output 2 x digital input / output (configurable)
CPU ARM Cortex-A7 1.2 GHz CPU
Memory RAM 128 MB (50 MB available for user space)
Flash Memory 512 MB (70 MB available for user space)
Input voltage range 9 - 30 V DC
Power connector 4-pin industrial DC power outlet
Configuration interface Virtual NIC via Micro-USB connector
LED indicators Power, signal, network and data status LEDs
Operating system Linux operating system with Yocto SDK (offering high customization possibilities)
Network NAT, static/dynamic routing, Firewall (port forwarding, traffic rules, custom rules), OpenVPN, DDNS (> 25 supported service providers)
Remote management RMS support, FOTA, SSH, CLI, SMS Utilities support (status/configuration)
Watchdog Ping restart, periodical restart
Additional features Internet connectivity via USB virtual network interface
Mechanical and environmental features
Working temperature -40°C to 75°C
Storage temperature -45°C to 80°C
Working humidity 10% to 90%, non-condensing
Storage humidity 5% to 95%, non-condensing
Dimensions 60 mm x 70 mm x 18 mm
Weight 35.8 g



Teltonika TRB140 - ENG Technical Specification Download
Teltonika TRB140 - ENG user manual Download
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