Robustel

Robustel R5020

Industrial Dual-SIM 5G Router with 4x LAN, Serial, GNSS & PoE

Robustel 5G industrial router with multiple Ethernet ports and a USB port on a red background.

Robustel R5020 5G Router

The Robustel R5020 is an industrial 5G router designed for dependable site and in-vehicle connectivity across global 5G/4G/3G bands. Built on RobustOS, it supports familiar networking features with centralized fleet operations via RCMS for monitoring, configuration, and updates.

Robustel R5020 5G Router Features

Industrial Dual-SIM 5G Router with 4x LAN, Serial, GNSS & PoE

Dual-SIM Cellular

5G, 4G/LTE, 3G & 2G with Dual-SIM Card support for failover

Vehicle Optimised

With E-Mark, GNSS and Ignition Detection Options

Interfaces

1x WAN + 3x LAN or 4x LAN, 1x RS-232, 1x RS485, 1x DI/DO

Operating System

RobustOS – Lightweight Linux kernel with full SDK

Vertical pattern of small gray dots on a white background, denser at the left fading towards the right.
Vertical pattern of small gray dots on a white background, denser at the left fading towards the right.

Why Connect with Millbeck

Millbeck specialises in the cellular hardware and SIMs that sit between an industrial device and the network it depends on. The kind of work where the spec decisions made on day one decide whether the deployment is still online in year five.

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Featured case study

Bus Signage IoT Connectivity

Resources

Latest news & insights

KB
May 13, 2026

eUICC for IoT: What It Is, How It Works, and Why It Matters

What is eUICC, How it Works and Why It Matters

Global IoT connectivity with eUICC profile switching across networks.
Case Study
May 13, 2026

Bus Signage IoT Connectivity: For Cellular Connectivity on the Move

Onboard digital signage on buses needs always-on cellular connectivity to pull real-time passenger information, route updates and advertising from the cloud.

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News
May 11, 2026

Vodafone Takes Full Control of VodafoneThree

Vodafone has agreed to buy out CK Hutchison's remaining 49% stake in VodafoneThree for £4.3 billion, less than a year after the merger completed. Here's what it means for UK 5G investment, the operator landscape and IoT connectivity.

VodafoneThree logo over a landscape view of London | Millbeck