Detailed Specifications
Ubiquiti U-LTE-Backup Pro-US LTE WAN Failover Adapter
Overview
The U-LTE-Backup Pro-US is an LTE failover module designed to provide cellular WAN backup for UniFi gateways and routers when the primary internet connection is unavailable. It includes dual Gigabit Ethernet ports and an internal display for signal and status, simplifying monitoring in enterprise and branch environments. The unit supports LTE Category 4 speeds and integrates with UniFi OS for configuration and status reporting. It is suited for deployments that require predictable connectivity continuity without replacing existing wired infrastructure.
Key Features
• LTE Cat 4 cellular connectivity
• Dual 1 GbE ports
• Built-in status display
• External antenna support
Technical Specifications
| Specification | Details |
|---|
| Brand | Ubiquiti |
| Part Number | U-LTE-Backup Pro-US |
| Product Type | LTE WAN Backup Module |
| Cellular Standard | LTE Category 4 |
| LTE Bands | B2, B4, B5, B12, B14, B66 |
| SIM Card | Nano-SIM |
| Network Interfaces | (2) 10/100/1000 RJ45 |
| PoE Input | PoE+ (44-57 V DC) |
| PoE Passthrough | (1) PoE output |
| Max Throughput | ~150 Mbps DL / ~50 Mbps UL |
| Internal Display | 1.54″ status screen |
| Antenna Connectors | RP-SMA external |
| Mounting | Wall or desktop |
| Operating Temp | −10 °C to 60 °C |
| Operating Humidity | 5 % to 95 % non-condensing |
| Dimensions | 202 × 66 × 32 mm |
| Weight | 220 g |
