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.

Abstract digital art featuring irregular red squares and rectangles on a black background.
Featured case study

Bus Signage IoT Connectivity

Resources

Latest news & insights

News
May 26, 2026

Millbeck Connecting Renewable Energy at All-Energy 2026 in Glasgow

Millbeck exhibiting at All-Energy 2026 in Glasgow

Millbeck and All-Energy logos overlayed on an image of a man in a hard hat walking between solar panels and wind turbines
Insights
May 26, 2026

Teltonika RUTC Series: 4G & 5G Routers That Double as Edge Compute Devices

Teltonika's RUTC series combines 4G and 5G connectivity with real edge compute. Here is how the RUTC40, RUTC41, RUTC42 and RUTC50 compare.

Tetonika RUTC50 5G Router Millbeck
Case Study
May 26, 2026

Cellular Connectivity for Solar Farms and Remote Renewable Energy Sites

How resilient cellular connectivity enables remote monitoring, fault detection, and secure access for solar farms and renewable energy installations across the UK.

Solar farm monitoring using cellular connectivity