Ubiquiti PowerBeam 5AC ISO Gen 2 (PBE-5AC-ISO-Gen2)

The Ubiquiti PowerBeam 5AC ISO Gen 2 (PBE-5AC-ISO-Gen2) is a high-performance, directional airMAX ac bridge featuring an RF-isolated reflector and included radome for unmatched noise immunity and environmental protection. Designed for long-range outdoor PtP and PtMP links, it delivers 450+ Mbps real TCP/IP throughput, a dedicated Wi-Fi setup radio, and integrated InnerFeed® technology in a rugged all-in-one design.

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Description

The PowerBeam 5AC ISO Gen 2 is engineered for high-density and co-located wireless networks, elevating performance through an integrated RF isolator and ISO rear housing with metal-plated interior that spatially filters interference. Like its sibling model, it features InnerFeed® integration—eliminating cable losses by housing the radio in the antenna feedhorn—all while supporting rapid setup via a dedicated Wi-Fi management radio and UNMS™-compatible mobile provisioning.

It delivers real TCP/IP throughput up to 450+ Mbps and operates on airMAX ac TDMA, ensuring efficient spectrum usage and impressive range on 5 GHz bands. Built for harsh environments, the unit includes a protective radome and withstands weather extremes—from salt fog and UV exposure to wind-driven rain—with 200 km/h survivability and IEC/MIL-grade durability.


Application

Long-distance Point-to-Point bridges, noise-resilient PtMP deployments, co-location tower installations, rural and WISP link endpoints


Key Features

  • RF Isolated Reflector & Radome for superior noise rejection and environmental protection

  • 450+ Mbps real TCP/IP throughput with airMAX ac TDMA and 256QAM support

  • InnerFeed® integrated antenna design eliminates cable loss for peak performance

  • Wi-Fi setup radio simplifies configuration via UNMS™ or airOS 8

  • Ultra-durable build: includes pole-mount kit, handles extreme weather, salt fog, UV, wind up to 200 km/h

  • 24 V passive PoE (0.5 A) with low 8.5 W power draw and ±24 kV ESD protection

Specifications

SpecificationDetails
BrandUbiquiti
Model / Product CodePBE-5AC-ISO-Gen2
Dimensions420 × 420 × 230 mm (16.5 × 16.5 × 9.1 in)
Weight2.2 kg (4.9 lb)
Enclosure MaterialUV-stabilized plastic, powder-coated SPCC
MountingPole mount kit (included)
Wind Loading380 N at 200 km/h (85.4 lbf at 125 mph)
Wind Survivability200 km/h (125 mph)
Networking Interface(1) Gigabit RJ45 port
Power MethodPassive PoE 2-pair (4, 5+; 7, 8 return)
Power Supply24 V, 0.5 A Gigabit PoE adapter (included)
Supported Voltage Range20–27 V DC
Max Power Consumption8.5 W
ESD/EMP ProtectionAir/contact: ±24 kV
LED IndicatorsPower, Ethernet, (4) signal strength
Environmental TestsSalt fog (IEC 68-2-11 / ASTM B117) • Vibration (IEC 68-2-6) • Temperature shock (IEC 68-2-14) • UV (IEC 68-2-5 @ 40 °C / ETS 300 019-1-4) • Wind-driven rain (ETS 300 019-1-4 / MIL-STD-810G 506.5)
Ambient Operating Temp.–40 to 70 °C (–40 to 158 °F)
Ambient Operating Humidity5–95% noncondensing
Gain25 dBi
Channel Sizes (PtP)10/20/30/40/50/60/80 MHz
Channel Sizes (PtMP)10/20/30/40 MHz
Operating Frequency (Worldwide)5150–5875 MHz
Operating Frequency (USA)U-NII-1: 5150–5250 MHz • U-NII-2A: 5250–5350 MHz • U-NII-2C: 5470–5725 MHz • U-NII-3: 5725–5850 MHz
Management Radio (Worldwide)2412–2472 MHz
Management Radio (USA)2412–2462 MHz
CertificationsCE, FCC, IC, RoHS

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