---
title: "Teltonika RUTM55"
description: "Keeps remote sites, plant gear and legacy devices connected with fast 5G and dependable failover. It suits industrial networks that need Ethernet, Wi-Fi 5 and direct RS232/RS485 connectivity in one box."
url: "https://dev.www.lightningip.com.au/hardware/teltonika-rutm55"
canonical: "https://dev.www.lightningip.com.au/hardware/teltonika-rutm55"
updated: "2026-10-24"
---

# Teltonika RUTM55

5G industrial router with serial support

Keeps remote sites, plant gear and legacy devices connected with fast 5G and dependable failover. It suits industrial networks that need Ethernet, Wi-Fi 5 and direct RS232/RS485 connectivity in one box.

- **Brand:** Teltonika
- **Category:** Mobile broadband
- **Price:** $1,324
- **Stock status:** In stock
- **Order:** [Contact sales](https://dev.www.lightningip.com.au/contact)

## Features

- Dual SIM and eSIM failover
- 4 x Gigabit Ethernet ports
- RS232 and RS485 support
- Wi-Fi 5 with 5G backup

## Specifications

| Specification | Value |
| --- | --- |
| Model | RUTM55 |
| Cellular | 5G SA/NSA, 4G LTE |
| 5G speed | Up to 3.4 Gbps |
| Ethernet | 4 x Gigabit RJ45 |
| Wireless | Wi-Fi 5 (802.11ac) |
| SIM | Dual SIM + eSIM |
| Serial | RS232, RS485 |
| Power | 3-pin power input |
| Warranty | 24 months |