Ubiquiti UniFi LTE Backup Pro Cellular network gateway | U-LTE-BACKUP PRO

The Ubiquiti UniFi U-LTE-BACKUP PRO is a seamless internet failover for UniFi gateways. Bring your own nano-SIM for LTE data.

Key Features

• Automatic LTE failover: Instantly switches to 4G if your main internet drops
• LTE Cat 4 speeds: Up to ~150 Mbps download / 50 Mbps upload
• UniFi integration: Fully managed via UniFi gateways and controller
• PoE-powered design: Simple installation with a single Ethernet cable
• Dual Ethernet + SIM support: Nano-SIM slot and 2× GbE ports for flexible setup
• Standard Warranty : 2 Years

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About This Product
The Ubiquiti U-LTE-Backup Pro is a 4G LTE failover device designed to keep UniFi networks connected when the primary internet link goes down. It works by using a nano-SIM card to provide cellular data and automatically switches over (failover) if your main WAN connection fails—ensuring uninterrupted connectivity for homes, offices, or remote sites. The device integrates directly with UniFi gateways and is managed through the UniFi Network Controller for seamless monitoring and configuration.

It features LTE Category 4 connectivity (around 150 Mbps download), dual Gigabit Ethernet ports, and PoE power for simple deployment with minimal cabling. Additional capabilities include load balancing/failover support, optional external antenna connectivity, and a small onboard display for status information. Overall, it’s built as a reliable backup internet solution, rather than a primary router, focused on maintaining uptime and business continuity.