Teltonika

Teltonika RUTX12

Dual LTE CAT 6 Industrial Cellular Router

Black Teltonika RUTX12 industrial cellular router on a red background.

Teltonika RUTX12 Dual CAT 6 LTE Router

This powerful dual LTE Cat 6 router is a great fit for mission-critical applications. Two cellular modems for dual simultaneous connections, seamless mobile service switching and load balancing features make this device irreplaceable in applications where losing connection is not an option.

Teltonika RUTX12 Dual 4G CAT 6 Router Features

Millbeck are a Teltonika Diamond Distributor.

Dual LTE

Cellular speeds up to 600 Mbps with dual simultaneous LTE CAT 6 connections

Dual SIM

Instant failover switching

Wi-Fi & BT

Wave-2 802.11ac Dual Band Wi-Fi and Bluetooth LE

Load Balancing

Allows to use multiple WAN sources to increase throughput

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

Reliable Cellular Connectivity for EV Charging Infrastructure

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