Directional wireless backhaul antenna
Ubiquiti airFiber X 5 GHz 30 dBi AF-5G30-S45 in Dubai, UAE
The AF-5G30-S45 is a high-gain outdoor dish antenna built for point-to-point wireless links using compatible Ubiquiti airFiber X radios. It is intended for buyers who need a carefully engineered connection between buildings, towers, campuses or remote facilities and who understand that antenna choice is only one part of a successful radio link.
For focused PtP link design
Balance of gain and physical size
Slant-45 antenna architecture
Bracket and RF jumpers included
Direct answer for buyers
The Ubiquiti AF-5G30-S45 is a passive 5 GHz directional dish antenna for building a focused point-to-point wireless link with a compatible airFiber X radio. It is mainly considered for backhaul between two fixed sites where there is suitable line of sight and where a 30 dBi antenna fits the calculated link budget. Internet service providers, enterprise campuses, warehouses, hotels, schools, industrial operators and remote facilities may consider it. Before ordering, confirm the radio model, path distance, local frequency rules, required throughput, tower or pole strength, wind exposure, grounding, cable route, interference conditions and whether two complete endpoint assemblies are needed.
What the antenna does
A point-to-point radio link works by directing radio energy between two fixed locations. The AF-5G30-S45 provides the focused antenna pattern required by a compatible radio, helping concentrate transmitted and received energy along the intended path rather than broadcasting broadly in every direction. That focused pattern is useful when a business needs to bridge a network across a road, between buildings, from a main site to a warehouse, or between tower locations.
The antenna does not create network capacity by itself. Throughput, modulation, channel width, latency and resilience depend on the selected radios, spectrum conditions, regulatory power limits, path design, alignment and installation quality. A quotation should therefore treat the dish, radios, surge protection, mounting, cabling, grounding and configuration as one coordinated system.
Who should consider it
The model is relevant when the planned link requires more gain than a smaller 23 dBi antenna but does not justify the larger physical size of a 34 dBi dish. It may suit managed service providers, wireless internet operators, logistics companies, educational campuses, hospitality estates, construction compounds, energy sites and multi-building businesses.
It is not automatically the correct choice for every distance. Short links, highly congested locations, rooftop installations with limited structural capacity, or projects without clear Fresnel-zone clearance may need a different antenna, frequency band or connection method. Buyers should use a path study and link budget rather than selecting only by advertised gain.
Business challenge map
Connecting separated buildings
A business may have fibre at one building but need network access at another site across a yard, road or industrial zone. A designed PtP link can extend the network without treating consumer Wi-Fi coverage as a backhaul substitute.
Reaching remote operations
Remote gates, warehouses, surveillance locations or project offices may require reliable data transport. The antenna can form part of the link, provided path visibility, power, mounting and environmental conditions are properly assessed.
Improving directional focus
A narrow directional design can help focus the intended path. It does not eliminate interference, so spectrum analysis, channel planning, accurate alignment and optional shielding remain important in busy 5 GHz environments.
Planning for outdoor exposure
Outdoor wireless equipment must be mounted on a structure that can safely handle antenna weight and wind load. A professional installation plan should include structural review, corrosion-aware hardware, grounding and weatherproof cable routing.
Core capabilities in practical terms
Focused 30 dBi gain
The antenna provides 30 dBi gain across its specified operating range, supporting link-budget planning for fixed wireless backhaul. Actual permitted system EIRP depends on local regulations and radio configuration.
Slant-45 dual linear design
The polarisation arrangement is designed for compatible airFiber X radio architecture. Both link endpoints must be selected and installed consistently for the intended radio system.
Outdoor mechanical package
The dish includes a universal pole mount, an airFiber radio bracket and weatherproof RF jumpers. The supporting mast, grounding materials and site-specific hardware remain part of project planning.
Optional interference control
The antenna is compatible with the optional ISO-BEAM-620 isolator radome. Suitability depends on interference conditions, mechanical planning, availability and the complete bill of materials.
Product-fit matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| Fixed point-to-point backhaul | Two sites have a stable, unobstructed path and a compatible radio design. | Distance, Fresnel clearance, tower coordinates and required capacity. |
| 30 dBi antenna class | The calculated link budget supports this gain and physical size. | Regulatory EIRP, radio power and fade margin. |
| 5 GHz operation | Permitted spectrum and usable channels are available at both endpoints. | Country rules, DFS conditions and local RF congestion. |
| Outdoor pole or tower mounting | The structure can support the antenna and wind loading. | Pole diameter, bracket position, access, grounding and safety plan. |
| Interference-sensitive environment | A directional link is viable and careful channel planning is possible. | Spectrum survey and whether optional isolation accessories are justified. |
Verified technical information
The following model-specific data is based on current Ubiquiti technical information for AF-5G30-S45. Performance of a complete wireless link remains radio-, configuration-, regulatory- and environment-dependent.
| Brand | Ubiquiti |
|---|---|
| Product name | airFiber X 5 GHz, 30 dBi, Slant 45 Antenna |
| Model | AF-5G30-S45 |
| Product type | Outdoor directional dish antenna for fixed point-to-point wireless links |
| Dimensions | 650 × 650 × 386 mm |
| Weight | 7.4 kg with mount |
| Frequency range | 5.1–5.9 GHz |
| Gain | 30 dBi |
| Maximum VSWR | 1.6:1 |
| Polarisation | Dual linear, slant 45 |
| Front-to-back ratio | 30 dB |
| Wind survivability | 200 km/h |
| Wind loading | 790 N at 200 km/h |
| ETSI specification | EN 302 326 DN2 |
| Included mounting items | Universal pole mount, airFiber radio bracket and weatherproof RF jumpers |
| Compatible radio guidance | Designed for compatible airFiber X radios; confirm exact radio model and bracket arrangement before ordering. |
| Optional accessory | ISO-BEAM-620 isolator radome, subject to project need and availability |
| Power requirement | The antenna is passive; the selected radio has separate power requirements. |
| Availability | Contact FourTeck for current UAE options, quantity confirmation and vendor lead time. |
| Important note | A pair of complete endpoints is normally required for a link. Radios, Ethernet cabling, surge protection, grounding and installation services are not assumed included unless specified in the quotation. |
Compatibility and dependency notice
AF-5G30-S45 is an antenna, not a complete radio bridge. Confirm the exact airFiber X radio model, quantity and endpoint design. Ubiquiti documentation identifies compatibility with airFiber X platforms such as AF-5XHD, but a buyer should still verify current regional radio availability, firmware support, mounting method and regulatory settings at the time of purchase.
The RF jumpers and radio bracket included with the antenna simplify assembly, yet other project items may be required: shielded outdoor Ethernet cable, surge protection, grounding conductors, mast hardware, weather sealing, PoE equipment supplied with or required by the radio, network switches, backup power and access equipment. The exact bill of materials depends on the site.
Frequency use and maximum transmit power are region dependent. A technically possible radio configuration may not be legally permitted in every country or channel. Final settings should comply with applicable UAE rules and the radio’s country configuration.
A sensible purchase and deployment journey
Define the business requirement
Document both endpoints, required application traffic, peak capacity, acceptable downtime, expected growth and whether the link is primary, backup or temporary. A surveillance backhaul, guest network extension and business-critical ERP connection may have different design priorities.
Validate the path
Use accurate coordinates, mounting heights and terrain data. A visual line of sight is not always enough; the radio path should have suitable Fresnel-zone clearance. Future construction, trees, cranes, heat shimmer and rooftop obstructions should be considered.
Build the link budget
Select the radios, antenna gain, channel width and transmit power according to distance, required modulation, fade margin and local limits. The 30 dBi antenna should be chosen because it fits the calculation, not simply because higher gain sounds preferable.
Confirm the physical installation
Review pole diameter, mast stability, wind loading, mounting access, lightning protection, grounding and cable distance. Installation at height should be handled by qualified personnel with an appropriate safety plan.
Align, configure and test
Precise alignment is critical with directional dishes. After physical installation, configure country, frequency, channel width, management addressing and security. Test capacity, signal quality, error rate, latency and stability under representative traffic before handover.
Why antenna gain must be matched to the link budget
A 30 dBi antenna increases directional gain compared with smaller alternatives, but antenna selection should be based on the full path calculation. Link distance, free-space loss, cable and connector losses, radio sensitivity, allowed transmit power, target modulation and fade margin all influence whether the design is robust. More gain can improve received signal in a suitable design, yet it also creates a narrower aiming requirement and does not fix an obstructed path.
For buyers, the practical question is not “How far can this antenna reach?” There is no single responsible distance answer without knowing the radio, frequency, channel width, terrain, interference and regulatory limits. A path may be short but difficult because of heavy 5 GHz congestion. Another path may be much longer but clean, elevated and carefully engineered. FourTeck can review the available planning details and help prepare a quotation around the correct antenna class and compatible radio.
Businesses should also decide how much headroom is required. A link that works only at the edge of the receiver’s sensitivity may become unstable during adverse weather, interference changes or minor alignment movement. A suitable fade margin and conservative operating plan are more valuable than a design that depends on ideal laboratory conditions.
Precise alignment and mechanical stability
Directional dishes require careful alignment at both endpoints. The antenna mount provides adjustment, but the supporting pole must remain rigid. A mast that twists in wind or flexes under load can change signal level and modulation even when the initial installation looked correct. For rooftop deployments, the structural method, waterproofing and maintenance access need to be planned before equipment arrives.
Installers should use a repeatable alignment procedure rather than relying only on sighting the remote location. Coarse alignment establishes the path, followed by fine adjustment while monitoring radio signal metrics. Both polarisation chains should be evaluated because a large imbalance may indicate alignment, connector, jumper or radio issues. Tightening hardware should be performed without moving the final aim.
Maintenance access matters over the product lifecycle. The site team may need to inspect mounts, grounding, cable seals and corrosion after severe weather or construction activity. Placing equipment where it cannot be reached safely can increase future support cost. Procurement should therefore include access arrangements, not just the antenna and radio.
Managing 5 GHz interference and spectrum constraints
Dubai and other dense commercial areas can contain many 5 GHz networks. A directional antenna reduces reception from some unwanted directions, but it cannot guarantee a clean channel. The installation team should survey the RF environment at both endpoints and consider how channel use changes throughout the day. Nearby service-provider links, outdoor Wi-Fi, radar-related DFS events and future deployments can affect performance.
Channel width is a key decision. Wider channels can support higher peak capacity when spectrum is clean, while narrower channels may provide a more resilient option in congested conditions. The best setting depends on the selected airFiber radio and actual path. Buyers should avoid treating maximum radio throughput as guaranteed application throughput.
The optional ISO-BEAM-620 isolator radome may be considered where side interference or collocated equipment is a concern. It should not be added automatically to every order. Mechanical load, installation arrangement, environmental exposure, availability and the measured RF problem should be reviewed first.
Frequency and power settings must follow local rules. Country code, allowed channels, dynamic frequency selection and EIRP limits can affect the final design. FourTeck can help coordinate product selection and configuration scope, while regulatory compliance remains a required part of deployment planning.
Operational resilience beyond the antenna
A dependable wireless bridge is a system. The antenna is important, but failures can originate from power, Ethernet cabling, switches, surge events, water ingress, firmware, network loops or upstream services. Business-critical projects should consider monitored power, surge protection, shielded cabling, grounding, remote management access and documented recovery procedures.
Where the link carries essential services, redundancy may be appropriate. That could involve a secondary wireless path, a different frequency technology, cellular backup or a wired service. The correct approach depends on acceptable downtime and budget. Installing two radios on the same pole with the same power source does not necessarily remove shared points of failure.
Handover documentation should record endpoint coordinates, antenna heights, radio models, serial numbers, IP addresses, firmware versions, channel plan, mounting photographs, grounding details and tested performance. This information allows future support teams to compare current behaviour with the original commissioned state.
Suitable business environments
Campus and education networks
A school, college or training campus may need to connect teaching blocks, administration offices, accommodation or sports facilities. Capacity, security segmentation and backup requirements should be defined before selecting the complete link.
Warehousing and logistics
Distribution sites may use a PtP link for warehouse systems, voice, access control or cameras. The design should account for moving cranes, new buildings, metal structures and the operational impact of link interruption.
Hospitality and property estates
Hotels, resorts and managed properties may connect separate facilities where trenching is disruptive. Guest traffic, business systems and surveillance should be separated logically, and the backhaul should be sized for combined demand.
Industrial and remote facilities
Plants, yards, utilities and remote compounds may require telemetry, operational data or video transport. Environmental exposure, hazardous-area restrictions and site-access procedures must be addressed separately.
Service-provider backhaul
Wireless operators may use the antenna with compatible airFiber radios for engineered backhaul. Frequency coordination, capacity planning, tower loading, monitoring and spares policy are central procurement considerations.
Construction and temporary networks
A temporary site can benefit from wireless connectivity, but changing cranes, scaffolding and buildings may obstruct the path. The mounting plan should allow controlled relocation and re-alignment.
Integration and operational considerations
The wireless bridge normally connects into Ethernet switching at each endpoint. Network designers should determine whether the link will carry a single untagged network, multiple VLANs, routed traffic, surveillance streams, voice or management services. Switch port configuration, spanning-tree behaviour, quality of service and multicast handling can matter as much as RF performance.
Management addressing should be documented and protected. Remote access to the radios can speed troubleshooting, but management interfaces should not be exposed carelessly. Administrators may use a dedicated management VLAN, restricted source addresses, secure credentials and central monitoring practices appropriate to their network.
The radio’s PoE and power requirements must be checked against the exact model. Do not assume that any generic PoE switch can power an airFiber radio. The required injector, voltage range and grounding arrangement should be confirmed from current radio documentation. Where equipment is installed at a tower or rooftop, backup power and safe isolation can reduce operational disruption.
For surveillance projects, calculate sustained camera bitrate rather than only internet speed. For data replication, consider burst traffic and latency. For voice, monitor jitter and packet loss. The application profile should guide capacity and quality targets during commissioning.
Buyer questions to resolve before ordering
Accurate location data supports path review and helps identify obstructions.
State current and expected future traffic rather than asking only for maximum radio speed.
Confirm the exact radio model, quantity, regulatory region and power method.
Visual line of sight alone may not provide adequate clearance.
A structural review may be required for exposed rooftops and towers.
Include survey, mounting, alignment, cabling, grounding and testing scope in the quotation where required.
Procurement checklist for AF-5G30-S45
✓ Confirm exact model: AF-5G30-S45
✓ Confirm antenna quantity for both endpoints
✓ Identify compatible airFiber X radio model
✓ Provide endpoint coordinates and path distance
✓ State target capacity and application type
✓ Review permitted frequencies and EIRP
✓ Check pole diameter and structural capacity
✓ Confirm shielded cabling and surge protection
✓ Include grounding and weatherproofing materials
✓ Decide whether ISO-BEAM-620 is needed
✓ Define installation, alignment and testing scope
✓ Confirm UAE availability and lead time
How FourTeck can assist
FourTeck can help clarify whether AF-5G30-S45 fits the planned path, identify the required compatible radio, prepare a bill of materials and coordinate a quotation. Requirement review may include quantity, endpoint distance, expected capacity, mounting environment, accessories and installation scope.
For projects that need deployment assistance, installation, alignment, configuration and testing can be discussed as a separate scope. Final service details depend on site access, height, safety conditions, cabling, power and geographic coverage.
Explore business technology products or review deployment and support services.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability for the Ubiquiti AF-5G30-S45, compatible radios and optional accessories. Availability may depend on quantity, regional variant, vendor lead time and the completeness of the required bill of materials.
Delivery and project coordination can be discussed after the exact requirement is confirmed. Buyers serving locations in Dubai, Abu Dhabi, Sharjah and Ajman can submit one consolidated requirement covering products, mounting items, installation needs and support expectations.
Use the FourTeck contact page to request current options.
GCC Availability
FourTeck can assist organisations planning AF-5G30-S45 point-to-point links across GCC markets by reviewing the intended radio platform, antenna quantity, endpoint design, accessories and service scope before quotation. A regional project may include offices, warehouses, campuses or service-provider sites in the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain or Oman, but the final supply and deployment plan should be prepared for the destination country rather than copied from another market.
Product availability, radio region, permitted channels, delivery schedules, installation access and vendor lead times can vary by country, model and quantity. Share the destination, exact radio and antenna requirement, link distance, target capacity, preferred schedule and whether configuration or installation support is required. FourTeck can then coordinate the appropriate commercial discussion. No assumption should be made about local inventory, customs outcomes or fixed installation dates until the complete project has been reviewed. Buyers in Kuwait may also review FourTeck Kuwait technology assistance.
Africa Availability
Organisations planning wireless backhaul in African markets can contact FourTeck for product evaluation, compatible-radio guidance, accessories, configuration scope and procurement coordination. The AF-5G30-S45 may be considered for selected fixed links, but each path must be assessed according to distance, terrain, interference, local spectrum rules, tower conditions, power availability and required business capacity. East African, West African, Southern African and Central African projects can differ substantially in logistics and field-support needs.
Availability and fulfilment may depend on destination country, quantity, radio region, shipping arrangements, vendor lead time, installation scope and local project conditions. Buyers should provide the exact endpoint requirement, destination, preferred schedule, mounting environment and support expectations. FourTeck can help structure the quotation without promising immediate shipment or country-wide onsite coverage before review. For regional enquiries, visit FourTeck Africa, FourTeck Kenya or FourTeck Uganda.
Related products and services to consider
Compatible airFiber X radio
The antenna requires a compatible radio at each endpoint. Confirm the exact current model, regional settings, PoE requirements and intended capacity before quotation.
AF-5G23-S45
A smaller 23 dBi option may suit links where the path budget allows lower gain and reduced physical size. It should not be treated as a direct substitute without calculation.
AF-5G34-S45
A larger 34 dBi model may be considered for demanding path budgets, subject to structural, wind-load, alignment and regulatory review.
ISO-BEAM-620
This optional isolator radome can be evaluated for interference control and environmental protection where the measured site conditions justify it.
Wireless link survey
A path and RF assessment helps determine whether the proposed frequency, antenna and radio design is suitable before installation.
Installation and alignment
Professional mounting, grounding, fine alignment, configuration and acceptance testing can be included where required and feasible.
Why businesses contact FourTeck
A wireless backhaul purchase can fail when the antenna, radio, path and installation are treated as unrelated items. FourTeck focuses the discussion on requirement clarification: the exact model, endpoint quantity, compatible radio, expected capacity, site conditions, accessories and implementation scope. This helps buyers request a more complete quotation and reduces uncertainty about what is included.
FourTeck can also assist with comparison between nearby antenna options, bill-of-material planning, compatibility questions, delivery coordination and configuration support. Assistance is based on the information supplied and does not replace a structural assessment, regulatory approval or detailed field survey where those are required.
Learn more about FourTeck or discuss a business technology requirement.
Frequently asked questions
Is AF-5G30-S45 a complete wireless bridge?
No. It is a passive directional antenna. A complete point-to-point link requires compatible radios at both endpoints, power, Ethernet connectivity, mounting, grounding, configuration and a suitable path.
Which radio works with this antenna?
It is designed for compatible Ubiquiti airFiber X radios, including platforms documented for AF-5G30-S45 use. Confirm the exact currently available radio model, bracket arrangement, power requirements and regional configuration before ordering.
How far can the 30 dBi antenna reach?
There is no responsible fixed distance without a link budget. Range depends on radio model, frequency, power limits, path clearance, interference, channel width, antenna alignment and target capacity.
What comes with the antenna?
Ubiquiti lists the universal pole mount, airFiber radio bracket and weatherproof RF jumpers as included. Radios, network cabling, surge protection, grounding and project-specific mounting items should be confirmed separately.
Do I need two antennas?
A conventional point-to-point link normally requires one complete endpoint at each location, so buyers often require two antennas and two compatible radios. Confirm the design and quantity in the quotation.
Is the ISO-BEAM-620 required?
No. It is an optional isolator radome that may be considered for interference control or environmental reasons. The need should be based on site conditions and the complete mechanical design.
Can FourTeck arrange installation and alignment?
Installation, mounting, alignment, cabling, configuration and testing can be discussed as a project scope. Feasibility and quotation depend on location, height, access, safety requirements and the existing infrastructure.
Is the antenna available in Dubai?
Contact FourTeck to confirm current UAE availability, quantity and vendor lead time. Availability should not be assumed until the exact model and requirement are checked.
What information is needed for a quotation?
Provide the exact model, quantity, endpoint locations, distance, desired capacity, selected radio if known, mounting details, accessories, installation scope and preferred delivery timeline.
How is warranty handled?
Warranty terms can vary by supply channel, region and vendor policy. Ask FourTeck to confirm the applicable warranty guidance in the formal quotation before purchase.
Plan the complete AF-5G30-S45 link
Share your endpoint locations, required capacity, radio preference, quantity and installation needs. FourTeck can help review the requirement and coordinate a Dubai or UAE quotation for the antenna, compatible radios and related project items.
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