Ubiquiti LTE Backup Pro Gateway

Ubiquiti UniFi LTE Pro | EU Cellular Backup Gateway

The Ubiquiti LTE Backup Pro gateway/controller 10, 100, 1000 Mbit/s delivers automatic cellular failover for UniFi networks, ensuring uninterrupted connectivity when wired internet fails. Designed for EU operation, it supports European LTE and WCDMA bands, making it ideal for businesses requiring resilient broadband backup.

Quick Specs

Seamless failover for critical networks

Built to integrate directly with UniFi OS Consoles like the UDM-Pro, this LTE Pro gateway automatically switches to 4G when your primary WAN drops. The 150 Mbps downlink and 50 Mbps uplink speeds provide enough bandwidth for most business applications, VoIP, and cloud services during outages. Its internal antennas maintain a clean, desktop-friendly profile while delivering reliable EU band coverage.

PoE-powered installation flexibility

Power over Ethernet eliminates the need for separate power adapters, allowing installation anywhere near your network switch. The compact polycarbonate enclosure (66 x 202 x 32 mm) supports both desktop and wall mounting, making it suitable for office environments where space is at a premium. Operating from -10°C to 60°C, it handles typical UK business environments without issue.

Third-party SIM compatibility

Unlike carrier-locked backup solutions, the Nano SIM slot accepts any compatible SIM card. This flexibility lets you choose the most cost-effective data plan or maintain existing business mobile contracts. The integrated MIPS32 processor and 128 MB DDR2 memory ensure responsive management through the UniFi Network application, version 5.14.0 or higher.

EU band support for reliable coverage

Supporting LTE bands 1, 3, 7, 8, 20, and 28 plus WCDMA bands 1 and 8, this gateway covers the most widely deployed European frequencies. This comprehensive band support maximises the chance of finding strong 4G signal in your location. Remember that actual speeds depend on your mobile network’s coverage and congestion levels.

Box contents

• UniFi LTE Pro gateway/controller
• Quick start guide
• Mounting hardware for desktop/wall installation

Check before you buy

• Confirm your UniFi OS Console is compatible (UDM, UDM-Pro, or Dream Machine)
• Verify your chosen SIM card supports EU roaming if needed
• Check local 4G coverage on supported bands for your area
• Ensure your network switch provides 802.3af PoE or obtain a compatible injector

Frequently Asked Questions

Q: Does this work with non-UniFi routers?

A: No, it only functions with UniFi OS Consoles running UniFi Network application.

Q: What SIM card size does it accept?

A: It uses a Nano SIM card, which you must supply separately.

Q: Can I use this outside the EU?

A: No, it’s designed specifically for EU LTE and WCDMA bands.

Q: How many devices can connect through the LTE backup?

A: It provides backup WAN to your entire UniFi network, not individual device connections.

The Consultant’s verdict & warranty

The Ubiquiti LTE Backup Pro gateway/controller 10, 100, 1000 Mbit/s represents essential infrastructure for businesses dependent on continuous internet access. Its automatic failover, EU band support, and PoE convenience make it a reliable choice for maintaining productivity during broadband outages. Covered by the standard Manufacturer Warranty.