Robustel

Robustel R5020 Lite

Dual-SIM 5G Router

Robustel R5020 Lite black 5G industrial cellular router with Ethernet ports on a red background.

Robustel R5020 Lite 5G Router

The Robustel R5020-Lite is an industrial 5G router built to bring high-speed connectivity to branches and edge sites without the cost or delay of new fixed lines. Security and interoperability are covered with IPsec, DMVPN, GRE, L2TP and more.

Robustel R5020-Lite 5G Industrial Router Features

Industrial Dual-SIM 5G Router with 2x LAN, Serial & GNSS

Dual-SIM Cellular

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

Vehicle Optimised

With E-Mark and GNSS support

Interfaces

1x WAN + 1x LAN or 2x LAN, 1x RS-232, 1x RS485

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
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
News
Sep 23, 2026

EU Cyber Resilience Act: What It Means for UK IoT

The EU Cyber Resilience Act now requires makers of connected products to report actively exploited vulnerabilities within 24 hours.

EU Cyber Resilience Act text overlayed on an illustration of a network