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TTK-TRB142 specification sheet

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Teltonika Industrial LTE Gateway board

TTK-TRB142 Teltonika Industrial LTE Gateway board

Short Description

Teltonika Industrial LTE Gateway board, 1x mini SIM, 1x SMA (For LTE), RS232, 2x Digital I/O, Micro-USB, No housing

© Respective owners and brand holders. © 2026 Laptop Direct CC. The contents has been generated by Laptop Direct CC (https://www.laptopdirect.co.za). All products are sourced locally in South Africa and the warranty is that of the local supplier only. E&OE.

Long Description

The specifications displayed below are for the entire series of products and may not apply to this product or model, please refer to the above description for the correct details of this model.

Overview:

Industrial LTE Cat 1 Gateway Board TRB142 is equipped with RS232 Interface, Digital Inputs/Outputs and micro-USB port. TRB142 compact design makes this Gateway perfect for an application where a sole gadget must be remotely controlled over the RS232 Interface. TRB142 is engineered to be used in Industrial applications therefore it has a wide range of software features such as SMS control, Firewall, Open VPN, IPsec, RMS and FOTA support.


Specifications:

© 2019 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product CodeTTK-TRB142spacer
Hardware
MobileLTE(Cat1)/3G/2G
SIM slotMini SIM (2FF)
Antenna connector1 x SMA for LTE
RS232DB9 socket, 5 pin configuration with flow control, baud rate 300-115200
Input/Output2 x Digital Input/Output (configurable)
CPUARM Cortex-A7 1.2 GHz CPU
RAM128 MBytes (50 Mbytes available for userspace)
Flash512 MBytes (70 Mbytes available for userspace)
Input voltage range9 - 30 VDC
Power connector4 pin industrial DC power socket
Configuration interfaceVirtual NIC via Micro-USB connector
LED IndicatorsPower, signal, network and data status LEDs
Software
Operating SystemLinux OS with Yocto SDK (offering high software customisation)
NetworkNAT, Static/Dynamic routing, Firewall (port forward, traffic rules, custom rules), OpenVPN, DDNS ( >25 service providers supported)
RS232 related servicesModbus, Serial over IP, NTRIP
Remote managementRMS Support, FOTA support, SSH, CLI, SMS Utilities (status/configuration)
Status watchdogsPing reboot, periodic reboot
Additional featuresInternet connectivity over USB virtual network interface
Mechanical & Environmental
Operating temperature-40° C to 75° C
Storage temperature-45° C to 80° C
Operating humidity10% to 90% non-condensing
Storage humidity5% to 95% non-condensing
Dimensions60 mm x 70 mm x 18 mm
Weight37,5 g


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