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Ubiquiti Networks LTE Backup Professional (US Version)

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  • Manufacturer: Ubiquiti Networks
  • Installation Guide: Download
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Product Information

Ubiquiti Networks U-LTE-BACKUP PRO-US (US Version)

Seamless Internet failover for UniFi Gateways. Bring your own AT&T nano-SIM for LTE data.

The Ubiquiti UniFi LTE Backup Professional is a redundant LTE backup internet connection used with UniFi gateways to eliminate network downtime resulting from internet service provider outages.


  • Requires a UniFi Gateway Console or Gateway
  • Bring your own AT&T nano-SIM for LTE data*
  • Flexible mounting
  • (1) GbE PoE port**
  • Powered using PoE
  • RP-SMA connector for optional external antenna
  • 1.54" status display


Specifications U-LTE-BACKUP PRO-US

Dimensions66 x 202 x 32 mm (2.6 x 8 x 1.3")

Without stand: 223 g (7.9 oz)

With stand: 336 g (11.9 oz)

Enclosure materialPolycarbonate
Mount materials

Stand: aluminium

Wall mount: polycarbonate

Processor74 Kc MIPS processor at 775 MHz
Memory128 MB DDR2
Networking interface

(2) GbE RJ45 ports

LTE Category 4 radio

Management interfaceEthernet
PoE interface

(1) PoE in (PoE output not used)

(1) PoE passthrough output (requires a PoE+ switch)

SIMnano-SIM* *Data-only.
LTE bandsBand 2, 4, 5, 12, 14, 66

AT&T network*

US only.

Power supplyUniFi PoE switch
Supported voltage range44—57V DC
Max. power consumptionExcluding PoE passthrough output: 8.5W
Max. PoE passthrough wattage per port


*Requires a PoE+ switch

MIMO2 x 2 LTE Category 4
Throughput speeds*Download 150 Mbps / Upload 50 Mbps * Speed and coverage depend on location and network performance.

(2) Internal LTE antennas

(1) Female RP-SMA connector for an external antenna (optional)*

*The maximum antenna gain must not exceed 6 dBi to comply with regulation.

External antenna port*

Female RP-SMA connector

*Please use male RP-SMA antennas to match the U LTE Backup Pro.

LCM display1.54" screen
MountingWall mount or foot stand (included)
Operating temperature-10 to 60° C (-14 to 140° F)
Operating humidity5 to 95% noncondensing
CertificationsFCC, IC
Management applicationUniFi Network: Version 7.2.85 and later


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