Teltonika TRB145 | IoT Gateway | LTE Cat 1, RS485, remote manag
Teltonika TRB145 | IoT Gateway | LTE Cat 1, RS485, remote management

Teltonika TRB145 | IoT Gateway | LTE Cat 1, RS485, remote management

84,57 GBP with VAT


Industrial network card Teltonika TRB145

Industrial network card (gateway) LTE Cat.1 Teltonika TRB145 is equipped with RS485 interface, digital inputs/outputs and microUSB port. The TRB145's compact design makes it ideal for applications where remote control via RS485 interface is required. Designed for industrial applications, the TRB145 has a wide range of software features such as SMS, firewall, Open VPN, IPsec, RMS and FOTA support. The operating system is based on Linux.

TRB145 Teltonica

Main features of RS485:

  • Industrial serial communication
  • Wide range of supply voltages
  • LTE cat 1 to 10 Mb/s
  • RMS compliance - Teltonika Remote Management System
  • Compact dimensions, easy integration
  • Based on OpenLinux, an operating system that allows for a high degree of software personalization
Teltonika TRB145 Interfaces


Technical Specification

Equipment features
Mobile connection LTE (Cat.1)/3 G/ 2 G
SIM slot Mini SIM (2FF)
Antenna connector 1 x SMA for LTE
RS485 Full Duplex (4 cables) and Half Duplex (2 cables), data rate 300-115200
Input/output 2 x digital input/output (configurable)
CPU ARM Cortex-A7 1.2 GHz CPU
RAM 128 MB (50 MB per user)
Flash 512 MB (70 MB per user)
Input voltage range 9 - 30 V DC
Power connector 4-pin industrial DC power outlet
Optional power supply Possibility of powering the device through 6-pin spare terminals of RS485 connector
Configuration interface Virtual NIC via Micro-USB connector
LED signalling Power supply, signal, network and data status
Operating system Linux OS with Yocto SDK (offering highly personalized software)
Network NAT, static/dynamic routing, Firewall (port forwarding, traffic rules, user defined rules), OpenVPN, DDNS (> 25 supported service providers)
Services related to RS485 Modbus, Serial over IP, NTRIP
Remote management Support for RMS, FOTA, SSH, CLI, SMS tools (status/configuration)
Watchdog Ping reboot, periodic reboot
Additional features Internet connectivity via USB virtual network interface
Mechanical and environmental features
Operating temperature -40°C to 75°C
Storage temperature -45°C to 80°C
Working humidity 10% to 90% non-condensing
Dimensions 60 mm x 70 mm x 18 mm
Weight 30 g



Teltonika TRB145 - ENG Technical Specification Download
Teltonika TRB145 - ENG user manual Download
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