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

News
Nov 5, 2026

Millbeck Moves to New Premises at Pool Business Park

We have moved to larger premises at Pool Business Park, Pool in Wharfedale Leeds. More room for stock, staging, and office space.

Millbeck Communications headquarters Pool in Wharfedale
KB
Nov 3, 2026

Reverse Vending Machine Connectivity

Every reverse vending machine in the UK deposit return scheme has to talk to the scheme’s systems. Cellular is the connection that does that in every store without relying on the retailer, and here is how we specify the router, IoT SIM and antenna.

Millbeck IoT Connectivity Remote Vending Machine
KB
Oct 2, 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.