Supported operating systems RutOS - system based on OpenWRT
CPU ARM Cortex-A7 1.2 GHz / ARMv7 Processor rev 5 (v7l) / MDM9207
Memory 128 MB
Storage 512 MB (about 85 MB free)
NICs 1x NIC (AR8033-AL1A-R)
Ports 1 NIC, 1 USB, 1 SMA, 1 SIM slot,
Graphics none
Power consumption below 5 W
Cooling passive, industrial chassis.
Dimensions 74.5 x 25 x 64.4 mm
Weight 0.200 kg
Manufacturer Teltonika

TRB140 internet gateway reviews

TRB140

TRB140 mobile LTE internet gateway/modem.

952 SEK

(1,190 incl. SE 25% VAT)
952 SEK 2099-01-01

TRB140 is an LTE gateway ideal for providing a mobile failover WAN connection. 

Note, this device is not a router - it's a mobile modem with a single LAN port. You can connect it to the main router to create a primary or secondary (failover) WAN connection. It can also be used to provide an internet connection to IoT devices.

TRB140 is a tiny, lightweight, energy-efficient LTE Cat 4 mobile gateway. 

This device works in Europe. It won't work in the USA.

Supported LTE Frequency:

  • 4G (LTE-FDD): B1, B3, B7, B8, B20, B28A
  • 4G (LTE-TDD): B38, B40, B41
  • 3G: B1, B8
  • 2G: B3, B8

Included in the box:

  • TRB140
  • 4.5 W PSU power adapter
  • 1 x LTE antenna (magnetic mount, SMA male, 3 m cable)
  • Micro-USB cable (0.8 m)
  • 1 x hex key
  • LAN cable
  • Quick Start Guide

This device is "half open-source". The operating system is based on OpenWRT, so you can gain access via SSH, but you won't be able to install a different OS. 

LTE performance

In our tests, we achieved about 24 Mbit/s download and 10 Mbit/s upload throughput.

For higher throughput, consider RUTX11 or RUTX12.

Watch getting started video: https://www.youtube.com/watch?v=Os4L3wDvAbY

More detailed specification on manufacturer's website: https://teltonika-networks.com/product/trb140/