---
product_id: 109625984
title: "Teltonika TRB145 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS485 Serial Interface, Compact Metal Casing, Industrial Protocols"
brand: "teltonika"
price: "¥60183"
currency: JPY
in_stock: true
category: "Teltonika"
url: https://www.desertcart.jp/products/109625984-teltonika-trb145-industrial-iot-gateway-4g-lte-cat-1-3g
store_origin: JP
region: Japan
---

# 4G LTE Cat 1 connectivity RS485 serial interface Supports DNP3 & Modbus protocols Teltonika TRB145 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS485 Serial Interface, Compact Metal Casing, Industrial Protocols

**Brand:** teltonika
**Price:** ¥60183
**Availability:** ✅ In Stock

## Summary

> 📡 Power your industrial IoT with compact, unstoppable connectivity!

## Quick Answers

- **What is this?** Teltonika TRB145 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS485 Serial Interface, Compact Metal Casing, Industrial Protocols by teltonika
- **How much does it cost?** ¥60183 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/109625984-teltonika-trb145-industrial-iot-gateway-4g-lte-cat-1-3g)

## Best For

- teltonika enthusiasts

## Why This Product

- Trusted teltonika brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Protocol Powerhouse:** Fully compatible with DNP3 and Modbus protocols, making integration with existing industrial systems a breeze.
- • **Open-Source Flexibility:** Runs on RutOS, an OpenWrt-based Linux OS, offering customizable and future-proof software adaptability.
- • **Compact & Durable Design:** Small metal casing (6.44 x 7.45 x 2.5 cm) built to withstand harsh industrial conditions without compromising space.
- • **Robust Serial Communication:** Integrated RS485 interface ensures smooth and secure serial data exchange in complex industrial environments.
- • **Seamless Industrial Connectivity:** Stay effortlessly connected with 4G LTE Cat 1, 3G, and 2G support for reliable data transmission anywhere.

## Overview

The Teltonika TRB145 is a compact industrial IoT gateway featuring 4G LTE Cat 1, 3G, and 2G cellular connectivity, an RS485 serial interface, and support for key industrial protocols like DNP3 and Modbus. Housed in a durable metal casing and powered by the flexible RutOS Linux-based OS, it delivers reliable, scalable communication solutions for modern industrial applications.

## Description

Free delivery and returns on eligible orders. Buy Teltonika TRB145 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS485 Serial Interface, Compact Metal Casing, Industrial Protocols at desertcart UK.

## Features

- 4G/LTE (Cat 1), 3G, 2G
- Small size, easy installation
- Equipped with RS485 for serial communication
- Compatible with industrial DNP3 & Modbus communication protocols

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07M98DHVT |
| Antenna Location | Industrial applications |
| Best Sellers Rank | 389,911 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2,713 in Routers |
| Box Contents | Gateway TRB145, 4.5 W PSU, 1 x LTE antenna (magnetic mount, SMA male, 3 m cable), Micro-USB cable (0.8 m), 1 x hex key, RS485 connector, QSG (Quick Start Guide) |
| Brand Name | Teltonika |
| Colour | Black |
| Compatible Devices | Industrial equipment |
| Connectivity Protocol | Modbus |
| Connectivity Technology | 2G, 3G, 4G |
| Customer Reviews | 2.0 2.0 out of 5 stars (1) |
| Data Transfer Rate | 10 Megabits Per Second |
| Frequency Band Class | Tri-Band |
| Has Internet Connectivity | Yes |
| Is Modem Compatible | No |
| Item Dimensions L x W x H | 20L x 30W x 20H centimetres |
| Item Type Name | Teltonika TRB145 LTE Gateway LAN (10/100Mbps), RS485 |
| Item Weight | 130 Grams |
| Manufacturer | Teltonika |
| Manufacturer Part Number | TRB145 |
| Maximum Upstream Data Transfer Rate | 100 Megabits Per Second |
| Model Name | TRB145 |
| Model Number | TRB145 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Operating System | RutOS (OpenWrt based Linux OS) |
| Other Special Features of the Product | RS485 |
| RAM Memory Installed | 128 MB |
| Router Network Type | hybrid |
| Unit Count | 1.0 count |
| Voltage | 30 Volts (DC) |
| Wireless Compability | 802.11a |

## Product Details

- **Brand:** Teltonika
- **Colour:** Black
- **Compatible devices:** Industrial equipment
- **Connectivity technology:** 2G, 3G, 4G
- **Frequency band class:** Tri-Band
- **Model name:** TRB145
- **Recommended uses for product:** Industrial applications
- **Special feature:** RS485
- **Wireless communication standard:** 802.11a

## Images

![Teltonika TRB145 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS485 Serial Interface, Compact Metal Casing, Industrial Protocols - Image 1](https://m.media-amazon.com/images/I/61E6EizXI1L.jpg)

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**Shop now:** [https://www.desertcart.jp/products/109625984-teltonika-trb145-industrial-iot-gateway-4g-lte-cat-1-3g](https://www.desertcart.jp/products/109625984-teltonika-trb145-industrial-iot-gateway-4g-lte-cat-1-3g)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-19*