Ubiquiti PBE-5AC-400-ISO-US, PBE-5AC-500-ISO Specsheet

Datasheet

5 GHz airMAX® ac Bridge with RF Isolated Reector

Models: PBE-5AC-300-ISO, PBE-5AC-400-ISO, PBE-5AC-500-ISO

Uniform Beamwidth Maximizes Noise Immunity

Integrated Isolator Design Improves RF Isolation

High-Speed Processor for Superior Performance

Overview

Application Examples

PtMP Client Links

Ubiquiti Networks launches the
PowerBeam® ac ISO, an airMAX ac
Bridge that is ideal for deployments
requiring maximum performance and

Datasheet

RF isolation.

Improved Noise Immunity

The PowerBeam ac ISO directs RF
energy in a tighter beamwidth, and its
integrated isolator design improves

RF isolation to spatially lter out

interference. With its combination
of focused beam directivity and RF

isolation, the PowerBeam acISO

blocks noise to improve noise
immunity. This is especially important
in an area crowded with other
RF signals of the same or similar
frequency.

Integrated Radio Design

Ubiquiti’s InnerFeed® technology
integrates the radio into the feedhorn
of an antenna, so there is no need for
a cable. This improves performance
because it eliminates cable losses.

The PowerBeam ac ISO used as a CPE device for each client in an airMAX PtMP
network.

Wireless Client

PtP Link

Software

Sporting an all-new design for
improved usability, airOS® v7 is the
revolutionary operating system for
Ubiquiti® airMAX ac products.

Powerful Wireless Features

• airMAX ac Protocol Support

• Long-Range Point-to-Point (PtP)

Link Mode

• Selectable Channel Width

• PtP: 10/20/30/40/50/60/80 MHz

• PtMP: 10/20/30/40 MHz

• Automatic Channel Selection

• Transmit Power Control:

Automatic/Manual

• Automatic Distance Selection

(ACK Timing)

• Strongest WPA2 Security

Usability Enhancements

• Dynamic Conguration Changes

• Instant Input Validation

• HTML5 Technology

• Optimization for Mobile Devices

• Detailed Device Statistics

• Comprehensive Array of Diagnostic

Tools, including Ethernet Cabling
Test, RF Diagnostics, and airView®
Spectrum Analyzer

The PowerBeam ac ISO as a

powerful wirelessclient.

Use a PowerBeam ac ISO on each side of

a PtPlink.

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Advanced RF Analytics

airMAX ac devices feature a
multi-radio architecture to power a
revolutionary RF analytics engine.

An independent processor on the
PCBA powers a second, dedicated
radio, which persistently analyzes
the full 5 GHz spectrum and every
received symbol to provide you with
the most advanced RF analytics in the
industry.

Data from the spectrum analysis
and RF performance monitoring is
displayed on the Main tab and airView
Spectrum Analyzer of airOS V7.

Real-Time Reporting

The Main tab displays the following RF
information:

• Persistent RF Error Vector

Magnitude (EVM) constellation
diagrams

• Carrier to Interference-plus-Noise

Ratio (CINR) histograms

• Signal-to-Noise Ratio (SNR) time

series plots

Multi-Radio Architecture

Datasheet

Constellation Diagrams and CINR Histograms

Spectral Analysis

airView allows you to identify noise
signatures and plan your networks to
minimize noise interference. airView
performs the following functions:

• Constantly monitors environmental

noise

• Collects energy data points in

real-time spectral views

• Helps optimize channel selection,

network design, and wireless
performance

airView runs in the background
without disabling the wireless link, so
there is no disruption to the network.

In airView, there are three spectral
views, each of which represents
different data.

• Waterfall Aggregate energy

collected for each frequency

• Waveform Aggregate energy

collected

• Ambient Noise Level Background

noise energy shown as a function of
frequency

Available with a rmware upgrade to

airOS v7.1, airView provides powerful
spectrum analyzer functionality,
eliminating the need to rent or
purchase additional equipment for
conducting site surveys.

SNR Time Series Plots

Dedicated Spectral Analysis

3

Technology

0 50 100 150 200 250 300 350 400 450 Mbps

Packet Prioritization

airMAX ac TDMA Technology

Datasheet

Ubiquiti’s Time Division Multiple
Access (TDMA) airMAX protocol

Unlike standard Wi-Fi protocol,

allows each client to send and receive
data using pre-designated time

Timeline

slots scheduled by an intelligent AP
controller.

This time slot method eliminates

Time Slot 1

Time Slot 2

Time Slot 3

Time Slot 4

hidden node collisions and maximizes

airtime efciency, so airMAX

technology provides performance
improvements in latency, noise

Time Slots

Data

VOIP

VOIP

VOIP

immunity, scalability, and throughput
compared to other outdoor systems in
its class.

Up to 100 airMAX ac stations can be connected to an airMAX ac Sector;

fourairMAX ac stations are shown to illustrate the general concept.

Intelligent QoS Priority assigned to
voice/video for seamless streaming.

Scalability High capacity and

airMAX Network Scalability

scalability.

Long Distance Capable of
high-speed, carrier-class links.

Superior Performance

The next-generation airMAXac

technology boosts the advantages of
our proprietary TDMA protocol.

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.

Superior Throughput Performance

U-AME-G1-BR4A
NKC966.001B
1412
TAIWAN

Throughput Breakthrough

airMAX ac supports high data rates,
which require dense modulation:

256QAM – a signicant increase from

64QAM, which is used in airMAX.

With their use of proprietary

airMAXac technology, airMAX ac
products supports up to 450+Mbps

real TCP/IP throughput – up to triple
the throughput of standard airMAX
products.

4

150+ Mbps

150+ Mbps

450+ Mbps