Outdoor airMAX ac wireless bridge
Ubiquiti PowerBeam 5AC 500 ISO PBE-5AC-500-ISO in Dubai, UAE
A focused 5 GHz bridge for organisations that need to connect separated sites where trenching fibre is impractical, expensive or too disruptive. The ISO design adds an integrated RF-isolation approach for more controlled deployments in noisy outdoor environments.
Direct answer for buyers
The Ubiquiti PBE-5AC-500-ISO is a directional outdoor wireless bridge that combines an airMAX ac radio, a large 500 mm reflector and an isolation radome in one assembly. It is mainly used to create a point-to-point network path between locations with clear or carefully engineered line of sight. Businesses, integrators, farms, warehouses, campuses, construction sites and surveillance projects may consider it when a wired path is unavailable. Before purchasing, confirm the exact model at both ends, legal operating frequencies, link distance, Fresnel-zone clearance, mounting strength, cable protection, expected throughput and whether professional alignment or configuration is required.
What it does
The PowerBeam 5AC 500 ISO carries Ethernet traffic over a directional 5 GHz radio link. In a typical point-to-point design, one unit is installed at each site and both antennas are accurately aimed at one another. Once configured, the link can act as a transparent network bridge for general business connectivity, IP cameras, access-control systems, VoIP, telemetry, temporary facilities or other IP applications within the engineered capacity of the wireless path.
Its reflector concentrates energy into a narrower path than an ordinary access point. This directional behaviour helps increase useful signal at the remote end and limits reception from directions outside the intended path. The integrated ISO radome is especially relevant where several outdoor radios operate near one another or where the surrounding 5 GHz environment is busy. It should still be treated as part of a complete RF design rather than as an automatic solution to interference.
Who it suits
This model may suit buyers who need a long, focused outdoor link and have enough physical space for a 500 mm dish. Typical projects include building-to-building backhaul, remote warehouse links, estate and farm connectivity, perimeter surveillance, industrial compounds, hospitality sites, education campuses and temporary project offices.
It is less suitable where there is no clear path between endpoints, where a compact antenna is mandatory, where spectrum conditions cannot support a reliable channel, or where the required service level demands a licensed microwave, fibre or carrier-managed solution. It is also not a substitute for a complete network design: switching, routing, surge protection, grounding, power backup and cybersecurity controls remain separate considerations.
Business challenges this model can help address
Connecting separated buildings
A road, yard, leased boundary or completed landscape can make new cabling difficult. A properly designed wireless bridge can connect the LANs without excavating the entire route.
Extending surveillance networks
Remote cameras and recorders often need reliable IP transport across open areas. The bridge can carry the traffic when bandwidth, latency, alignment and power are planned correctly.
Working in a busy RF environment
The isolation-oriented design helps control unwanted radio energy, although a spectrum survey, sensible channel plan and separation between nearby radios are still important.
Supporting temporary operations
Construction compounds, events and project offices may need network access before permanent infrastructure is available. Reusable outdoor wireless links can be considered when mounting and regulatory conditions permit.
Capability band
Concentrates the wireless path toward a defined remote endpoint.
Designed for outdoor fixed-wireless bridging and coordinated air-time use.
Provides a copper Ethernet interface for the local network and PoE input.
Built for pole-mounted outdoor deployment within stated environmental limits.
Product-fit matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| Building-to-building link | Both endpoints have a clear engineered path and stable mounting points. | Distance, heights, obstruction profile and required traffic capacity. |
| Noisy 5 GHz site | A directional ISO model forms part of a broader interference-control plan. | Spectrum conditions, channel availability and nearby radio placement. |
| Long outdoor path | Link-budget calculations show adequate signal margin in local conditions. | Legal EIRP, antenna gain, fade margin and weather expectations. |
| High-availability service | Used with redundant paths, monitored power and documented recovery procedures. | Whether a single unlicensed wireless link meets the business risk profile. |
Verified technical information
The following data applies to the PBE-5AC-500-ISO model where confirmed by Ubiquiti product documentation. Regulatory frequency availability, transmit power and channel behaviour can differ by country. Software, firmware and management features can also change over the product lifecycle, so the final bill of materials and operating plan should be reviewed before purchase.
| Brand | Ubiquiti |
|---|---|
| Product | PowerBeam 5AC 500 ISO |
| Model | PBE-5AC-500-ISO |
| Product type | 5 GHz outdoor airMAX ac bridge with integrated directional antenna and isolation radome |
| Antenna gain | 27 dBi |
| Networking interface | One 10/100/1000 Ethernet port |
| Power method | 24 V passive PoE |
| Power supply | 24 V, 0.5 A Gigabit PoE adapter; confirm package contents with current supply |
| Maximum power consumption | 8.5 W |
| Dimensions | Approximately 520 × 520 × 350 mm with radome assembly; confirm revision-specific documentation |
| Weight | Approximately 3.2 kg with mounting assembly; revision dependent |
| Mounting | Pole mounting hardware; verify pole diameter and structural suitability |
| Operating temperature | Approximately -40°C to 70°C, subject to exact hardware documentation |
| Management | airOS-based local management; central monitoring options depend on supported software and firmware |
| License requirement | No recurring radio license is normally associated with basic device operation; spectrum use remains region dependent |
| Availability | Contact FourTeck to confirm current UAE availability, revision, package contents and lead time |
Dependencies that affect the result
Published radio capability is not a promise of end-to-end application performance. The actual link is shaped by distance, path clearance, antenna alignment, channel width, noise floor, interference, transmit-power limits, cable quality, Ethernet equipment, firmware, weather and the traffic pattern itself. A reliable design requires margin rather than a calculation that works only under ideal conditions.
The far endpoint must use a compatible radio and a sensible configuration. For symmetrical point-to-point deployments, buyers commonly plan for a matching pair, but the exact topology should be confirmed. Where multiple radios share a tower or rooftop, physical spacing, shielding, channel reuse and mounting orientation deserve attention. Passive PoE must not be confused with standards-based 802.3af/at PoE; connecting incompatible power equipment can cause failure. Use the specified injector or a confirmed compatible power source.
A practical purchase and deployment journey
Define the service
Document what the link must carry: ordinary office traffic, cameras, voice, telemetry, guest access or a mixture. State the busy-hour throughput, latency sensitivity and acceptable downtime.
Review the path
Confirm endpoint coordinates, distance, terrain, rooftop levels, trees, new construction and Fresnel-zone clearance. A visual line of sight alone may not provide enough radio clearance.
Survey spectrum and mounting
Check 5 GHz activity at both sites and inspect the proposed poles, brackets, cable routes, grounding points and access requirements. Rooftop work may require permits and safety controls.
Confirm the bill of materials
Specify device quantity, PoE components, shielded outdoor cable, surge protection, grounding, poles or brackets, weatherproofing materials and any switching or backup-power equipment.
Install, align and validate
Mount securely, protect cabling, configure legal settings, align for stable signal, and test real traffic in both directions. Record configuration, signal metrics and access credentials for support.
Focused antenna behaviour and link margin
The 500 mm reflector is the main reason buyers consider this model. A larger directional antenna can improve link budget by concentrating transmitted energy and improving receive sensitivity in the intended direction. This does not create bandwidth by itself. It improves the quality of the radio path, which may allow the selected modulation and channel width to operate more consistently when interference and alignment are controlled.
For procurement teams, the useful question is not simply how far the antenna can reach. The better question is whether the complete path provides enough fade margin for the desired service. A design should account for cable and connector assumptions, legal power limits, antenna gains at both ends, free-space loss, obstruction loss, expected noise, rain and atmospheric effects, and the minimum receive level required for the target modulation. Extreme headline-distance claims are poor substitutes for a site-specific link calculation.
Alignment becomes more sensitive as beamwidth narrows. The mounting structure should resist movement, and installers should use the device’s signal tools while observing both signal level and quality. A strong signal with poor signal-to-noise ratio can still produce inconsistent throughput. Long-term monitoring helps identify drift, new interference or physical movement before users notice a major service issue.
Isolation design in crowded outdoor networks
Rooftops and towers can host cellular equipment, wireless internet radios, building links, CCTV bridges and other emitters. In these environments, energy entering the antenna from unintended directions can raise the noise floor or overload a radio front end. The ISO variant uses a protective radome and isolation-focused mechanical design to help reduce the effect of unwanted radio energy compared with an open reflector arrangement.
Isolation is valuable, but it works best with disciplined RF planning. Co-located devices should not all use the same or overlapping channels without a reuse strategy. Adequate vertical and horizontal separation may be needed, and transmit power should be set to the level required for the link rather than simply maximised. Channel width is another trade-off: wider channels can provide more peak capacity but consume more spectrum and may be harder to keep clean in a busy city environment.
Buyers should ask whether the proposed installer will perform a spectrum review at both ends, document channel selection and revisit the link after commissioning. A one-time scan may miss intermittent interference. Monitoring tools and periodic review are useful for sites where nearby wireless activity changes frequently.
Management, monitoring and operational control
The bridge needs more than initial radio settings. Administrators should define management addresses, secure credentials, firmware policy, backup procedures, time synchronisation and monitoring. Network access to the management interface should be restricted to authorised systems. Where possible, separate management traffic from ordinary user traffic and document how technicians can reach each endpoint during an outage.
Useful operational indicators include signal strength, noise floor, signal-to-noise ratio, transmit and receive rates, channel utilisation, Ethernet link state, error counters, uptime and traffic throughput. A baseline captured after commissioning makes future troubleshooting faster. Sudden changes can point to alignment movement, water ingress, cable damage, new obstruction, interference or power instability.
Firmware changes should be reviewed rather than applied blindly to a critical bridge. Confirm release compatibility, back up the current configuration and schedule a maintenance window with access to both sites. Where the wireless path is the only route to a remote unit, a failed upgrade can require physical attendance. Businesses with strict continuity requirements should consider a secondary path, spare equipment and a documented recovery plan.
Ideal business environments and use cases
Commercial campuses
Link administration, warehouse, security and operations buildings across a controlled property where fibre cannot be installed immediately.
Industrial and logistics sites
Carry operational network traffic between gates, yards and remote structures, provided mounting, interference and continuity requirements are engineered.
Video surveillance backhaul
Connect remote camera clusters or NVR locations after calculating aggregate bitrate, peak traffic and resilience needs.
Agriculture and remote facilities
Extend data access across large properties where power, grounding, tower access and environmental exposure have been considered.
Construction projects
Provide temporary connectivity for offices, security and project systems while allowing for changing obstructions and relocation.
Hospitality and leisure properties
Bridge separated service buildings or outdoor facilities without presenting the device as a client Wi-Fi access point.
Integration and operational considerations
A wireless bridge commonly connects to switches, routers, firewalls, cameras and VLAN-based networks. Confirm whether tagged VLANs, management segmentation, spanning-tree behaviour and quality-of-service policies are required. The radio link should be represented accurately in network diagrams so support teams understand that the path has variable wireless characteristics even though it presents Ethernet interfaces at each end.
For CCTV, calculate the combined average and peak bitrate of every camera, including event-driven increases and viewing traffic. For voice, consider latency and jitter under load. For business applications, determine whether the wireless bridge is a primary or backup path and how routing should react to failure. The PBE-5AC-500-ISO does not replace a router or firewall unless a particular design explicitly assigns compatible functions elsewhere.
Use outdoor-rated, shielded Ethernet cable, appropriate drip loops, weatherproof cable entry and grounding practices consistent with the site and local requirements. Surge protection at both ends should be considered. The PoE injector and connected equipment need clean power, and critical sites may require UPS support. Mounting hardware must suit the pole and expected wind load, with safe service access after installation.
Buyer questions to resolve before ordering
Coordinates are better than a rough estimate because terrain and obstruction analysis depend on the true endpoints.
A visible remote building does not guarantee enough clearance around the radio path.
State normal, peak and future requirements rather than relying on a headline radio rate.
Both endpoints need a usable channel; one quiet site does not guarantee a clean link.
A narrow beam needs secure poles, suitable brackets and wind-aware installation.
Decide whether backup connectivity, spare hardware or an on-site support plan is required.
Procurement checklist
☐ Confirm exact model: PBE-5AC-500-ISO
☐ Confirm quantity and whether a matched endpoint is required
☐ Provide endpoint coordinates and path distance
☐ State required throughput and application types
☐ Verify legal country and frequency configuration
☐ Review mounting location, pole size and wind exposure
☐ Confirm outdoor shielded cable length and route
☐ Include surge protection and grounding requirements
☐ Verify passive PoE compatibility and injector contents
☐ Decide whether UPS-backed power is required
☐ Define VLAN, addressing and management requirements
☐ Include installation, alignment and testing scope if needed
☐ Confirm firmware and monitoring responsibility
☐ Request warranty and lead-time confirmation in the quote
How FourTeck can assist
FourTeck can help translate a site requirement into a clearer purchasing request. This may include confirming the exact Ubiquiti model, reviewing whether the ISO version is appropriate, identifying the expected device quantity and highlighting supporting items that should be considered. A useful enquiry includes site coordinates, approximate mounting heights, distance, photographs, expected traffic and desired project timing.
Where requested, the quotation discussion can address installation, physical alignment, basic configuration, testing and documentation as separate scope items. Complex paths may require a site survey or specialist radio planning before a firm deployment recommendation is made. FourTeck can also help buyers compare this unit with nearby Ubiquiti bridge options or with another technology where the site constraints make a 5 GHz unlicensed link unsuitable.
Explore other business technology products, review available installation and configuration services, or contact FourTeck with your link requirement.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability for the Ubiquiti PBE-5AC-500-ISO. Supply can depend on quantity, product revision, regional allocation and vendor lead time. Because similar PowerBeam names refer to different reflector sizes and generations, the quotation should show the complete model code rather than relying on a shortened product name.
For projects in Dubai, Abu Dhabi, Sharjah and Ajman, FourTeck can discuss requirement review, quotation coordination, delivery planning and optional installation or configuration scope after the endpoints and intended use are understood. Site access, rooftop approvals, mounting work, cable routes and testing requirements can affect the service scope. Availability of on-site work should be confirmed for the specific location and schedule; it should not be assumed from hardware availability alone.
GCC Availability
FourTeck can assist organisations planning PowerBeam bridge requirements across GCC markets, including the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman. Support can begin with a review of the intended wireless path, the precise Ubiquiti model, quantity, endpoint equipment, installation expectations and the country in which the radios will operate. Regional frequency rules and permitted transmit settings matter, so the destination must be identified before configuration assumptions are made. Product availability, lead time, delivery arrangements, service visits and project scope may vary by country, quantity and vendor supply. Buyers should share the destination, required timeline, site coordinates, proposed mounting locations and whether configuration or installation assistance is expected. For Kuwait-related coordination, the FourTeck Kuwait technology resource may also be relevant. A final quotation should confirm the exact bill of materials and regional conditions.
Africa Availability
Organisations evaluating outdoor wireless bridges for African projects can contact FourTeck for product-selection and procurement guidance. The PBE-5AC-500-ISO may be considered for selected campus, industrial, agricultural, surveillance and remote-facility links, but each path should be assessed for terrain, vegetation, local spectrum conditions, power stability and mounting access. Fulfilment depends on the destination, quantity, vendor lead time, shipping method, regional power or regulatory requirements and the requested service scope. Buyers should provide the country, endpoint coordinates, quantity, expected deployment schedule and any requirement for installation, configuration, testing or remote support. FourTeck resources for Africa technology projects, Kenya requirements and Uganda requirements can support regional enquiries. Local inventory, customs outcomes and fixed deployment dates must be confirmed for each project rather than assumed.
Related products, services and alternatives
Matching endpoint radio
Many point-to-point designs require a compatible radio at the far end. Confirm whether the same model or another supported airMAX ac unit is appropriate.
Outdoor cabling and surge protection
Shielded cable, grounding components and Ethernet surge protection should be selected for the site and installation method.
Smaller PowerBeam options
A more compact reflector may be easier to mount where the path and link budget do not require the 500 mm format. Specifications must be compared model by model.
Licensed or fibre alternatives
Critical, obstructed or extremely high-capacity links may justify licensed microwave, leased connectivity or fibre instead of an unlicensed bridge.
Installation and alignment
Professional mounting, cable termination, alignment and validation can be included as a defined project scope where available.
Network security review
The bridge transports network traffic; firewall, VLAN, access-control and monitoring policies should be reviewed separately.
Why businesses contact FourTeck
A model number alone rarely captures the complete requirement. Buyers contact FourTeck to clarify device selection, quantify endpoint and accessory needs, check whether passive PoE and mounting assumptions are correct, and coordinate quotations around an actual deployment. This reduces the chance of ordering a radio without the supporting items or site information needed to use it effectively.
FourTeck can also help separate hardware supply from optional engineering work. Requirement review, site survey, installation, configuration, alignment, testing, documentation and ongoing support can have different dependencies and should be listed clearly in the quotation. Visit the FourTeck company overview or use the business technology contact channel to discuss a wider project.
Frequently asked questions
What is the PBE-5AC-500-ISO used for?
It is used to create a directional outdoor 5 GHz Ethernet bridge, commonly between buildings or remote network points with an engineered line of sight.
Is one unit enough for a point-to-point link?
A complete point-to-point path normally needs a compatible radio at each endpoint. Confirm the topology and exact model combination before ordering.
What does ISO mean in this product name?
It refers to the isolation-oriented antenna and radome design intended to reduce unwanted RF energy from outside the desired path. It does not eliminate the need for channel planning.
Can it deliver the advertised maximum rate at every site?
No. Real throughput depends on signal quality, interference, channel width, configuration, path conditions, Ethernet equipment and traffic. Design against the required usable capacity.
Does it use standard PoE?
The model uses 24 V passive PoE. Do not assume compatibility with 802.3af or 802.3at equipment; verify the injector or PoE source before connection.
Is a subscription required?
Basic device operation is generally not based on a recurring subscription. Management platform features and vendor policies should be checked for the intended software environment.
Can it work without clear line of sight?
Performance can degrade significantly when terrain, buildings or vegetation obstruct the path or Fresnel zone. A path review is recommended before purchase.
Can FourTeck arrange installation and alignment?
Installation, alignment, configuration and testing can be discussed as quotation scope items. Availability depends on site, access, schedule and project requirements.
How do I request an accurate quotation?
Provide the model, quantity, endpoint coordinates, distance, mounting details, expected traffic, destination, desired timeline and required services.
Is the PBE-5AC-500-ISO currently available in Dubai?
Availability can change with quantity, revision and vendor lead time. Contact FourTeck for current UAE confirmation rather than assuming stock from a product listing.
Build the quotation around the actual wireless path
Send FourTeck the endpoint locations, quantity, traffic target and installation expectations. The response can then address model suitability, supporting components, UAE availability and project scope more accurately.
Reviews
There are no reviews yet.