Direct answer for buyers
Ubiquiti airGateway-LR is a compact indoor subscriber WiFi gateway designed to work with supported Ubiquiti airMAX CPE installations and compatible Ubiquiti passive PoE adapters. Its primary role is to turn a wired subscriber handoff into a small 2.4 GHz wireless network while retaining the airMAX power and cabling arrangement. It is most relevant to WISPs, installers and organisations maintaining an existing deployment that already depends on this exact model. Before proceeding, confirm the connected CPE, PoE adapter, regional radio settings, security requirements, desired support horizon and whether a newer platform would be a better long-term choice.
What the airGateway-LR does
The device was designed as part of the subscriber side of an airMAX network. It connects directly to a compatible Ubiquiti PoE adapter and passes power toward the outdoor airMAX CPE while providing a local Ethernet and WiFi connection for the subscriber premises. This arrangement reduces the number of separate boxes required in a simple WISP installation.
Its external 5 dBi antenna distinguishes the long-range version from the base airGateway design. The practical wireless result still depends on building materials, interference, client capability, antenna position and local radio rules, so the product name should not be treated as a guaranteed coverage distance.
Who should consider it
The strongest use case is an exact replacement in an established installation where the original cabling, power adapter and airMAX CPE remain serviceable. It may also be considered as a controlled spare for a legacy estate, provided the organisation has verified firmware, security and support implications.
It is generally not the first choice for a new office wireless design, high-density environment, modern security requirement, multi-gigabit network or centrally managed UniFi deployment. A buyer starting from a clean sheet should compare current Ubiquiti and other business WiFi options rather than assuming that an older subscriber gateway remains the best fit.
Business challenges this model was built to address
Subscriber WiFi handoff
A WISP customer may receive connectivity through an outdoor airMAX CPE but still need a simple indoor wireless network. The airGateway-LR was intended to bridge that gap without redesigning the complete subscriber installation.
Compact installation
The interlocking layout allows the gateway to sit alongside the compatible PoE adapter. This can simplify a modest premises installation where space is limited and where the installer wants to keep the CPE power path organised.
Basic local access
Two 10/100 Ethernet interfaces and 2.4 GHz WiFi provide straightforward local connectivity. The design is appropriate only when Fast Ethernet and older WiFi standards are acceptable for the intended service.
Legacy continuity
For existing estates, an exact replacement can reduce immediate reconfiguration effort. That convenience should be balanced against lifecycle risk, limited future updates and the possibility that a planned migration offers better operational value.
Core capabilities at a glance
Product-fit decision matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| Exact legacy replacement | The installed unit is airGateway-LR and the surrounding airMAX and PoE equipment will remain in service. | Hardware revision, condition, firmware expectations and power adapter compatibility. |
| Small subscriber WiFi | 2.4 GHz 802.11n and Fast Ethernet are sufficient for the service profile. | Client count, bandwidth target, interference and coverage expectations. |
| New business WLAN | Usually not recommended as a first-choice platform for a new deployment. | Compare current WiFi standards, security, management and support lifecycle. |
| Spare inventory | A documented legacy estate needs limited replacement cover during migration. | Quantity, storage plan, testing process and retirement date. |
| Long-term expansion | Only after a lifecycle review shows that continued use is justified. | Availability, security support, modern alternatives and migration cost. |
Verified technical information
The following values are based on Ubiquiti documentation for model airGateway-LR. They describe the original hardware and should be checked against the physical label and condition of any unit offered for sale, especially when sourcing legacy equipment.
| Brand | Ubiquiti |
|---|---|
| Product name | airGateway Long-Range |
| Model | airGateway-LR |
| Product type | airMAX subscriber WiFi gateway with external antenna |
| Dimensions | Gateway: 54 × 44 × 30 mm; mount: 154 × 49 × 39 mm |
| Weight | 83 g |
| Networking interfaces | Two 10/100 Ethernet ports |
| Buttons | One gateway reset button and one external airMAX device reset button |
| Enclosure | Polycarbonate |
| Frequency | 2.412–2.484 GHz, subject to regional settings |
| Antenna | One external 5 dBi antenna |
| WiFi standards | 802.11 b/g/n on 2.4 GHz |
| Wireless security | WEP, WPA-PSK, WPA-TKIP, WPA2 AES and 802.11i as documented for the product |
| Maximum transmit power | 18 dBm, subject to regional limits and configuration |
| Maximum power consumption | 4 W |
| Power supply | 24V, 0.5A PoE adapter; not included in the original product package |
| Power method | 15–24V passive Power over Ethernet |
| Mounting | Wall mount kit included with the original package |
| Operating temperature | −10 to 60°C |
| Operating humidity | 5% to 95% non-condensing |
| Lifecycle status | Legacy product according to Ubiquiti. Current availability and support expectations must be confirmed. |
Compatibility and lifecycle notice
The airGateway-LR is not a universal inline PoE accessory. Ubiquiti documentation states that it is powered by and integrates with compatible Ubiquiti PoE adapters, including the documented 15V/0.8A or 24V/0.5A arrangements, and it was intended for use with an airMAX CPE device. Connecting an unsuitable power source or placing a non-PoE device on the PoE port can damage equipment.
Because the model is legacy, buyers should not assume ongoing firmware releases, compatibility with future management tools or availability through normal manufacturer distribution. A unit found through secondary channels may have unknown storage history, firmware, accessories or warranty position. FourTeck can review the requirement, but the exact supply condition and warranty terms must be stated in the quotation.
Security policy also matters. The product documentation lists older wireless security modes alongside WPA2 AES. Any deployment should be configured to the strongest supported mode compatible with the clients, with default credentials changed and unnecessary legacy options disabled. Organisations with current compliance obligations should assess whether a newer platform is required.
A practical purchase and deployment journey
Identify the reason for purchase
Clarify whether the request is an emergency replacement, a planned spare, a small extension to a legacy estate or a search for a modern equivalent. The answer changes the right recommendation.
Document the installed system
Record the airMAX CPE model, PoE adapter label, cabling arrangement, firmware version, local network settings and current wireless service expectations. Photographs of the labels and connections can reduce model confusion.
Review lifecycle and alternatives
Compare the short-term convenience of an exact replacement with the operational benefits of migrating to supported hardware. Consider client devices, security policy, management requirements, bandwidth and future expansion.
Confirm quotation scope
Specify whether the quotation should include only the gateway, a compatible PoE adapter, cabling, configuration assistance, installation planning, testing or a replacement solution. Availability and lead time can only be assessed against an exact scope.
Test before service handover
Validate power, Ethernet negotiation, WiFi security, DHCP or addressing behaviour, client access and the connection to the outdoor CPE. Keep a rollback plan when replacing equipment in a live subscriber installation.
External antenna and practical coverage planning
The defining physical feature of the airGateway-LR is its external antenna. The documented antenna gain is 5 dBi, which can provide a more flexible placement and coverage profile than a compact internal antenna. However, wireless coverage is never determined by gateway transmit power alone. Client transmit capability, antenna orientation, reinforced walls, metal surfaces, neighbouring 2.4 GHz networks and channel use all affect the result.
The 2.4 GHz band generally travels through obstacles better than higher bands, but it is also commonly crowded by WiFi, Bluetooth and other devices. In a small subscriber premises, the most useful placement is often an open, elevated position away from large electrical equipment and dense obstructions. The wall mount can assist with a tidy installation, but the final position should be chosen after a basic site review rather than simply beside the nearest socket.
A buyer should avoid interpreting “Long-Range” as a fixed metre value. Ubiquiti’s documentation provides antenna and radio specifications, not a universal guaranteed radius. For business-critical coverage, a current wireless survey and a modern access-point design may be more appropriate than extending the service life of a legacy gateway.
PoE integration and cabling discipline
The airGateway-LR’s value in its original deployment model comes from the way it integrates with a Ubiquiti PoE adapter. The male RJ45 connector attaches to the adapter’s PoE port, while the gateway provides PoE and LAN ports for the continuing installation. This layout lets the same subscriber area support the powered outdoor CPE and local connectivity.
Passive PoE requires careful handling because it does not negotiate power in the same way as standards-based 802.3af or 802.3at equipment. The installer must verify voltage, polarity and device compatibility before connecting anything. The product guide specifically warns against connecting non-PoE devices such as laptops to the PoE port. Labelling the cables and ports can prevent accidental damage during support visits.
Use suitable CAT5 or better cabling and check the condition of connectors, especially in older deployments. Outdoor cable sections connected to the CPE should follow appropriate shielding, grounding and local installation practices. The gateway itself is an indoor product and should not be placed where it can be submerged or exposed to unsuitable environmental conditions.
Management, security and operational control
Initial configuration is performed through the airOS web interface. The installer selects the country and language, changes the administrator password, defines the wireless network name and sets the passphrase. Country selection is operationally important because permitted channels and transmit levels vary by region. The deployment must follow UAE regulations and any applicable rules in the destination country.
A legacy gateway should be reviewed as part of the wider security posture. Default credentials must not remain in service. WPA2 AES should be preferred where compatible, and older WEP or TKIP options should not be used merely because they appear in the feature list. The management interface should be restricted to trusted local administration, and configuration backups should be protected.
Operational teams should document who owns the subscriber gateway configuration, how faults are diagnosed and when the unit will be replaced. A simple device can still create support complexity when hundreds of installations use different firmware or undocumented settings. Standard templates, asset records and a defined migration policy reduce that risk.
Ideal environments and use cases
WISP subscriber replacement
Replacing a failed airGateway-LR in a documented subscriber installation where the connected CPE and passive PoE arrangement remain unchanged.
Controlled spare pool
Maintaining a limited number of tested units to support an estate during a planned transition, with clear retirement dates and condition checks.
Small legacy site
Supporting a low-bandwidth location where 2.4 GHz 802.11n and Fast Ethernet remain sufficient and the organisation accepts lifecycle limitations.
Migration assessment
Using the existing gateway as a reference point while evaluating a modern CPE, router or access-point design with stronger support and management capabilities.
Buyer questions to resolve before ordering
Confirm from the physical label rather than relying on a general description such as airGateway or long-range Ubiquiti AP.
Provide its voltage, current rating and model so compatibility can be checked.
The gateway was intended to integrate with compatible airMAX subscriber equipment.
Fast Ethernet and 2.4 GHz 802.11n may limit suitability for current service packages and client demand.
A short bridge to migration may justify different choices than a five-year expansion plan.
A replacement platform may require reconfiguration but can reduce lifecycle and security concerns.
Procurement checklist
✓ Exact model number and label photograph
✓ Required quantity and whether units are new, refurbished or used
✓ Connected airMAX CPE model
✓ PoE adapter model, voltage and current rating
✓ Required antenna and wall-mount components
✓ Existing firmware and configuration notes
✓ Subscriber bandwidth and client count
✓ Country of operation and radio compliance needs
✓ Security standard required by the organisation
✓ Installation, testing and rollback scope
✓ Warranty and return terms stated in the quotation
✓ Migration timeline and preferred modern alternative
How FourTeck can assist
FourTeck can help clarify whether the request is for an exact legacy replacement or for a modern solution that performs the same business role. The review can cover model identity, passive PoE requirements, connected CPE, expected bandwidth, wireless coverage and the practical implications of continuing with legacy hardware.
For quotations, share the complete requirement rather than only the product name. This allows the team to coordinate availability checks, accessories, delivery planning and optional configuration or installation scope. Explore additional business technology products or discuss deployment assistance through FourTeck services.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability. Because airGateway-LR is a legacy model, supply may depend on remaining channel inventory, condition, quantity and vendor or reseller lead time. No assumption should be made about stock, packaging, included accessories or warranty until the quotation specifies them.
Delivery and project coordination can be discussed after the exact requirement is confirmed. Installation and configuration scope should be included in the quotation when required. Use the FourTeck contact page to provide the model, quantity, destination and existing installation details.
Dubai, Abu Dhabi, Sharjah and Ajman coordination
Businesses and service providers in Dubai, Abu Dhabi, Sharjah and Ajman can contact FourTeck for requirement review, quotation coordination and deployment planning. For a legacy item such as the Ubiquiti airGateway-LR, the first step is to confirm the exact installed environment and decide whether the project needs a matching replacement or a current alternative. Delivery timing, equipment condition, accessories and any onsite or remote assistance should be agreed as part of the quotation. Regional support arrangements vary with scope, location and technical complexity, so buyers should provide site details, quantity and expected completion window before planning a service interruption.
GCC Availability
FourTeck can assist organisations across the GCC with requirement review, legacy model identification, quotation coordination and migration planning for the Ubiquiti airGateway-LR. This may include projects in the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman, subject to the exact destination and scope. Because the product is classified as legacy, availability may vary substantially by country, quantity, unit condition and supplier channel. Licensing is not normally the central issue for this model, but regional radio settings, passive PoE compatibility, power requirements and local installation rules still need to be checked.
Buyers should provide the destination country, required quantity, connected airMAX CPE, PoE adapter details, expected deployment date and any configuration or installation needs. Delivery schedules, service visits, project scope and vendor lead times can differ by market and cannot be guaranteed before the requirement is reviewed. For projects seeking a longer support horizon, FourTeck can also help compare newer subscriber networking or business WiFi options. Regional enquiries may be coordinated through FourTeck Kuwait or the main contact channel, depending on destination.
Africa Availability
FourTeck can support organisations evaluating the airGateway-LR for legacy estates or replacement requirements in selected African markets. The review can cover exact model identity, quantity, accessories, passive PoE compatibility, deployment conditions, security expectations and whether a current platform would be a more sustainable choice. Availability and fulfilment depend on the destination, condition of the required units, supplier lead time, shipping arrangements, power standards, local radio requirements and the level of installation or configuration assistance requested.
Customers should share the destination country, installed airMAX CPE, PoE adapter information, preferred deployment schedule and support expectations. FourTeck can then provide appropriate procurement guidance without assuming local inventory or immediate shipment. East African enquiries can be coordinated through FourTeck Kenya or FourTeck Uganda, while broader regional planning can use the FourTeck Africa channel. Customs outcomes, country-wide onsite coverage and fixed delivery dates must be confirmed separately for each project.
Related products, services and alternatives
Compatible PoE review
Confirm whether the existing 15V or 24V Ubiquiti adapter matches the gateway and connected CPE. Do not substitute power equipment without verification.
Current indoor WiFi
For new deployments, compare supported WiFi 6 or WiFi 7 access points, appropriate gateways and central management rather than defaulting to legacy hardware.
Subscriber network redesign
Review the outdoor CPE, indoor router, power path, security and management as one system when replacing multiple legacy components.
Configuration assistance
Plan secure credentials, wireless settings, addressing, testing and rollback for an exact replacement or migration.
Why businesses contact FourTeck
Legacy networking purchases are rarely solved by matching a product name alone. The buyer may need to confirm a power adapter, preserve a subscriber configuration, source a wall mount, validate the connected CPE or decide whether replacement is financially sensible. FourTeck focuses on clarifying those practical requirements before a quotation is finalised.
Assistance can include model and label review, bill-of-material guidance, compatibility questions, quotation coordination, installation planning and comparison with supported alternatives. The objective is to help the customer choose an option that fits the actual deployment rather than presenting an older model as universally suitable.
Learn more about FourTeck’s business technology approach or submit the project details through the contact page for a requirement-specific discussion.
Frequently asked questions
Is Ubiquiti airGateway-LR still a current product?
Ubiquiti lists airGateway-LR as a legacy product. Legacy products are no longer distributed by Ubiquiti and have stopped receiving updates, although units may still appear through third-party channels. Confirm availability, condition and support expectations before ordering.
What is the main purpose of the airGateway-LR?
It was designed to add local indoor WiFi and Ethernet connectivity to a compatible airMAX subscriber installation while integrating with a supported Ubiquiti passive PoE adapter.
Does the airGateway-LR include a PoE adapter?
The official specification states that the 24V, 0.5A PoE adapter is not included. Any offered package should be checked because legacy units may be sold with different accessories or without original packaging.
Can I connect a laptop to the PoE port?
No. Ubiquiti documentation warns not to connect non-PoE devices to the PoE port. The port can carry passive power and may damage unsuitable equipment.
What WiFi standard does it support?
The model supports 802.11 b/g/n on 2.4 GHz. Buyers requiring current WiFi standards, higher capacity or modern central management should compare newer equipment.
Is the external antenna included?
The original package contents list an external antenna, and the specification identifies it as 5 dBi. Confirm that the antenna is present and undamaged when sourcing legacy inventory.
Will it work with any Ubiquiti device?
No. It was designed for compatible Ubiquiti PoE adapters and airMAX CPE deployments. Compatibility should be checked against the exact CPE and power adapter rather than inferred from the brand name.
Can FourTeck help with configuration?
Configuration assistance can be discussed as part of the quotation. The scope may include secure credentials, wireless settings, addressing, testing and migration planning, depending on the project.
What information is needed for a UAE quote?
Provide the exact model, quantity, destination, connected airMAX CPE, PoE adapter details, required accessories, preferred delivery window and whether installation or configuration is required.
Should I buy this model for a new network?
For most new deployments, a current supported gateway and access-point design should be evaluated first. The airGateway-LR is most relevant where exact legacy compatibility has a clear operational reason.
Confirm the right replacement before you order
Send FourTeck the airGateway-LR label, connected CPE model, PoE adapter details, quantity and destination. The team can review compatibility, current availability and suitable modern alternatives before preparing the quotation.
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