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Ubiquiti PBE-5AC-400-ISO-INT - 5GHz PowerBeam ac ISO Bridge

  • SKU: PBE-5AC-400-ISO-INT
  • Manufacturer: Ubiquiti Networks
  • Data Sheet: Download
  • Availability: Call for Availability This item can sometimes be sourced and shipped direct from other locations when out of stock. Email me when this product is in stock!

PowerBeam ac ISO | PBE-5AC-400-ISO International Version

5 GHz airMAX ac Bridge with RF Isolated Reflector

Incorporating advanced engineering with proprietary airMAX ac technology, the PowerBeam®ac ISO is ideal for deployments requiring maximum performance and RF isolation.

Performance Breakthrough

airMAX ac products offer improved latency, noise immunity, scalability and significantly increased throughput performance.

Innovative Mechanical Design

The integrated isolator design improves RF isolation to spatially filter out interference, and the metal-plated interior of the rear housing enhances RF shielding.

Superior RF Isolation

Compare the two near-field plots, and note the superior performance of the integrated RF isolator. Both near-field plots are displayed in watts and use a linear scale.

Superior Processing

Ubiquiti's airMAX engine with custom IC dramatically improves TDMA latency and network scalability. The custom silicon provides hardware acceleration capabilities to the airMAX scheduler, to support the high data rates and dense modulation used in airMAX ac technology.

Advanced Software Technology

Ubiquiti’s airMAX technology is proven in millions of deployments worldwide, exhibiting outstanding performance in outdoor environments. The TDMA airMAX protocol enables unprecedented scalability, high throughput and low latency in unlicensed, multipoint networks.

Specifications PBE-5AC-400-ISO

Processor SpecsAtheros MIPS 74Kc, 560 MHz
Memory64 MB DDR2, 16 MB Flash
Networking Interface(1) 10/100/1000 Ethernet Port
Wireless ApprovalsFCC, IC, CE
RoHS ComplianceYes
Dimensions459 x 459 x 261 mm (18.07 x 18.07 x 10.28")
Weight3.22 kg (7.10 lb)
Power Supply24V, 0.5A Gigabit PoE
Power MethodPassive PoE (Pairs 4, 5+; 7, 8 Return)
Supported voltage Range20-26VDC
Max. Power Consumption8.5W
Gain25 dBi
Operating Frequency

5170 - 5875 MHz
5725 - 5850 MHz
Wind Loading390 N @ 200 km/h (88 lbf @ 125 mph)
Wind Survivability200 km/h (125 mph)
LEDs(1) Power, (1) LAN, (4) WLAN
Signal Strength LEDsSoftware-Adjustable to Correspond to Custom RSSI Levels
Channel Sizes
PtP Mode
PtMP Mode

10/20/30/40/50/60/80 MHz
10/20/30/40 MHz
PolarizationDual Linear
EnclosureOutdoor UV Stabilized Plastic
MountingPole-Mount Kit Included
ESD/EMP ProtectionAir: ± 24 kV, Contact: ± 24 kV
Operating Temperature-40 to 70° C (-40 to 158° F)
Operating Humidity5 to 95% Noncondensing
Salt Fog TestIEC 68-2-11 (ASTM B117), Equivalent: MIL-STD-810 G Method 509.5
Vibration TestIEC 68-2-6
Temperature Shock testIEC 68-2-14
UV TestIEC 68-2-5 at 40° C (104° F), Equivalent: ETS 300 019-1-4
Wind-Driven Rain TestETS 300 019-1-4, Equivalent: MIL-STD-810 G Method 506.5

TX Power Specs

Data RateAvg. TXTolerance
1x BPSK (½)25 dBm± 2 dB
2x QPSK (½)25 dBm± 2 dB
2x QPSK (¾)25 dBm± 2 dB
4x 16QAM (½)25 dBm± 2 dB
4x 16QAM (¾)25 dBm± 2 dB
6x 64QAM (2/3)25 dBm± 2 dB
6x 64QAM (¾)24 dBm± 2 dB
6x 64QAM (5/6)23 dBm± 2 dB
8x 256QAM (¾)21 dBm± 2 dB
8x 256QAM (5/6)21 dBm± 2 dB

RX Power Specs

Data RateSensitivityTolerance
1x BPSK (½)-96 dBm Min.± 2 dB
2x QPSK (½)-95 dBm± 2 dB
2x QPSK (¾)-92 dBm± 2 dB
4x 16QAM (½)-90 dBm± 2 dB
4x 16QAM (¾)-86 dBm± 2 dB
6x 64QAM (2/3)-83 dBm± 2 dB
6x 64QAM (¾)-77 dBm± 2 dB
6x 64QAM (5/6)-74 dBm± 2 dB
8x 256QAM (¾)-69 dBm± 2 dB
8x 256QAM (5/6)-65 dBm± 2 dB

Antenna Specs

Gain25 dBi
Max. VSWR1.5:1
Built-In Mechanical Downtilt± 20°