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

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Resources

Latest news & insights

KB
Oct 1, 2026

What Is Router Staging? A Guide for IoT Rollouts

Router staging means preparing routers and gateways before they reach site, so installers mount and power up rather than configure.

KB
Sep 30, 2026

IoT Antennas Explained

IoT Antennas Explained: Types, Gain, MIMO and How to Choose

Image of a data cabinet with a router inside cabled to an external antenna with IoT Antennas explained and the Millbeck logo
Insights
Sep 23, 2026

Connecting Victron Energy Systems: How We Use Proroute H685 4G and 5G Routers

How to connect a Victron Cerbo GX over 4G or 5G. What Victron recommends, why the Proroute H685 suits unattended sites, and how to provision the IoT SIM for remote access.

Millbeck, Proroute and Victron logos on a blue background