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TRB140 TRB140 TRB140 TRB140 what's in the box TRB140 TRB140 TRB140 TRB140 TRB140 TRB140 TRB140 TRB140 TRB140

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TRB140 Teltonika industrial 4G/LTE CAT4 Gateway

  • 4G/LTE with speeds up to 150Mbps, and backwards compatible with 3G & 2G
  • x1 Gigabit Ethernet port
  • x1 Magnetic mount Antenna for 4G/LTE with SMA male connector
  • x1 Micro USB port for virtual network interface
  • x1 SIM Card Slot - Mini SIM-2FF (internal SIM holder)
  • 9W UK Power Supply included
  • Rugged aluminium housing & small compact size of 74.5 x 25 x 64.4 mm
  • Mounting options: DIN-rail, Wall mount, Flat surface, (Additional kits required)
  • Teltonika Remote Management System (RMS) compatible
  • Manufactured in Europe
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TL-TRB140

TRB140 Teltonika Gateway

Buy Now

TL-TRB140 & 12 Months Remote Management System Credits

In the 'extra information' section on the checkout page, please provide us with an Admin email address. Teltonika RMS Info

Overview

The TRB140's compact design makes this Gateway perfect for an application where a sole device must be granted reliable Internet connectivity. TRB140 is engineered to be used in an Industrial application therefore it has a robust frame and a wide range of software features such as SMS control, Firewall, Open VPN, IPsec, RMS and FOTA support.

The TRB140 is a simple and inexpensive solution for getting reliable 4G connections to a network that otherwise wouldn’t have one. In conjunction with an external LTE antenna, the TRB140 can be used as the WAN input for an Ethernet router to achieve a strong mobile signal. In this scenario, the TRB would act as a basic 4G gateway while the Ethernet router acts as the network router.

The TRB140 also works well for similar scenarios in which a 4G connection might be desired in a network with an existing high-end router that has already been comprehensively configured and is deeply intertwined with the network’s operation, making it difficult to replace. In this kind of scenario, as long as the router can accept Ethernet as a WAN input, the TRB140 can act as a basic 4G modem while leaving the router itself to continue its existing operations in the network.

Most multi-WAN routers do not support 4G as an input method and those that do often only allow for USB dongles, which are generally very unreliable in the UK due to the prevalence of brick buildings in which mobile signals struggle greatly to penetrate through. The TRB140’s ability to act as a WAN input while also supporting a proper external 4G antenna give it a significant advantage in this regard, as an external 4G antenna will almost always prove to be stronger than a 4G dongle.

The TRB140 can even be used as a mobile gateway for devices that are installed remotely and don’t need to operate as part of a network, such as Raspberry Pis or other standalone computers. This capacity for remote installations is influenced by how the TRB140 can be powered via passive PoE (between 9-30 VDC) and therefore doesn’t need to be located near standard power supplies.

 

Specification

Specification Datasheet

Mobile 4G LTE CAT4 up to 150 Mbps Download & 50 Mbps Upload.
3G up to 21 Mbps Download & 5.76 Mbps Upload.
2G up to 236.8 Kbps Download & 236.8 Kbps Upload.
Ethernet x1 ETH port, 10/100/1000 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover.
Antennas & Connectors x1 Magnetic mount Antenna for 4G/LTE with SMA male connector
(cable length 3metres).
Bridge Direct connection (bridge) between mobile ISP and device on LAN.
Hotspot Captive portal (hotspot), internal/external Radius server, Radius MAC authentication, SMS authorisation, SSO authentication, internal/external landing page, walled garden, user scripts, URL parameters, user groups, individual user or group limitations, user management, 9 default customisable themes and optionality to upload and download customised hotspot themes.
Firewall Port forward, traffic rules, custom rules, TTL target customisation.
Preconfigured firewall rules can be enabled via WebUI, unlimited firewall configuration via CLI, DMZ, NAT, NAT-T, NAT64.
Traffic management Real-time monitoring, wireless signal charts, traffic usage history.
Website filter Blacklist for blocking unwanted websites.
Whitelist for specifying allowed sites only.
SMS & Call Management

SMS:SMS status, SMS configuration, EMAIL to SMS, SMS to EMAIL, SMS to HTTP, SMS to SMS, scheduled SMS, SMS autoreply, SMPP.

Call: Reboot, Status, Mobile data on/off, Output on/off, answer/hang-up with a timer.

Mobile quota control Mobile data limit, customizable period, start time, warning limit, phone number.
Band management Band lock, Used band status display.
Remote management Teltonika Remote Management System (RMS) compatible.
Modbus

Modbus MQTT Gateway: Allows sending commands and receiving data from MODBUS Server through MQTT broker.

Supported modes: Server, Client.

Supported connection types: TCP.

Custom registers: MODBUS TCP custom register block requests, which read/write to a file inside the router, and can be used to extend MODBUS TCP Client functionality.

Supported data formats: 8-bit: INT, UINT; 16-bit: INT, UINT (MSB or LSB first); 32-bit: float, INT, UINT (ABCD (big-endian), DCBA (little-endian), CDAB, BADC), HEX, ASCII.

CPU ARM Cortex-A7 1.2 GHz.
RAM 128 MB, DDR2.
FLASH storage 512 MB, SPI Flash
USB x1 Virtual network interface via micro USB.
Micro USB cable included (0.8m).
Input / Output

x1 Digital Input, 0 - 6 V detected as logic low, 8 - 30 V detected as logic high.

x1 Digital Output, Open collector output, max output 30 V, 300 mA.

Events: Email, RMS, SMS.

I/O juggler: Allows to set certain I/O conditions to initiate event.

Power

9W UK Power Supply included.

Connector: 4-pin industrial DC power socket.

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

PoE (passive): 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: < 5W.

SIM x1 SIM Card slot (Mini SIM – 2FF), 1.8 V/3 V.
Panel of Gateway needs to be removed to access the SIM Card slot.
Operating temperature -40 °C to 75 °C
Dimensions 74.5 x 25 x 64.4 mm (W x H x D)
Weight 134g
Mounting options DIN rail, wall mount, flat surface, (Additional kits required).
What's in the box • TRB140 Gateway
• 9W UK Power Supply
• x1 Mobile antenna (Magnetic mount, SMA male, 3m cable length)
• Micro USB cable (0.8m cable length)
• Ethernet cable (1.5m cable length)
• Hex key
• Quick Start Guide
 

Specifications on this product page are correct as of: 30/10/2025.
For more information about this product, please visit the supplier’s website: TRB140

Downloads
Quick Start Guide Click here 29.10.2025
User Manual Click here 29.10.2025
How To Guide: Change APN settings in Teltonika Routers Click here 29.10.2025
TRB140 Teltonika Wiki Click here 29.10.2025
The latest firmware can be found on the Teltonika website Click here 29.10.2025
UK Declaration of Conformity Download here 29.10.2025
EU Declaration of Conformity Download here 29.10.2025
TRB140 Teltonika Certification & Approvals Click here 29.10.2025
UK Declaration of Conformity - Historical Silver model Download here 21.07.2022
EU Declaration of Conformity - Historical Silver model Download here 21.07.2022
Specification Datasheet - Historical Silver model Download here 2023
Reviews
Brochures
Teltonika Product Comparison Table Click here
TRB140 Sales Flyer Download here
TRB140 Sales Flyer - Historical Silver model Download here
Videos
Video Quick Start Guide for Teltonika Gateway TRB140

Video - Teltonika: TRB140 Quick Start Guide

Need some help setting up your new Teltonika Networks TRB140 Gateway? Give this Teltonika quick start guide video a watch, with step by step instructions to help you easily set-up your new gateway for operation.

Remote Managemant System Explained

Article: Teltonika 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/5G routers to IoT gateways to Access Points, RMS can be used to control a wide variety of Teltonika devices with great convenience.

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