Purpose-built WAN resilience for UniFi gateway pairs
Ubiquiti UniFi WAN Switch USW-WAN in Dubai, UAE
The USW-WAN is a compact rack-mount switch created for a very specific job: placing one ISP handoff in front of two UniFi gateways configured for Shadow Mode high availability. It gives both gateways access to the same upstream connection through three 10G SFP+ interfaces, while dual AC inputs help remove a single power-feed dependency inside the device itself.
Before requesting a quotation
Share the exact UniFi gateways, ISP handoff type, required optics, number of internet circuits and preferred redundancy design.
Availability, accessories, warranty and delivery timing remain subject to current UAE supply conditions.
WAN-side fibre interfaces
10 Gbps non-blocking throughput
Redundant internal power path
Designed for structured cabinets
Direct answer: what is the USW-WAN?
The Ubiquiti USW-WAN is a dedicated 10G SFP+ WAN switch for connecting two compatible UniFi gateways in Shadow Mode high availability to a single ISP circuit. It is not intended to replace a normal LAN access switch, core switch or general-purpose aggregation platform. Organisations should consider it when their UniFi gateway architecture requires a shared upstream handoff and a controlled failover path. Before proceeding, confirm the exact gateway models, UniFi Network version, optic or DAC requirements, ISP media type, rack space, dual power availability and whether the design includes one or multiple internet providers. Multi-ISP deployments normally require a separate WAN switch for each provider path.
What it does
It presents one ISP connection to two UniFi gateways, giving the active gateway and its Shadow Mode peer a common WAN-side path. The three SFP+ ports are arranged for the ISP handoff and the two gateway connections, while the separate Gigabit Ethernet interface is used for management.
Who it suits
It is most relevant to businesses already standardising on compatible UniFi gateways and planning gateway redundancy around Shadow Mode. It can fit corporate offices, hospitality sites, education campuses, managed locations, branch hubs and technical rooms where internet continuity is important and the WAN edge is built around 10G SFP+ connectivity.
The business problem this appliance addresses
A high-availability gateway pair needs both appliances to see the same upstream service in a predictable way. Connecting the ISP circuit directly to only one gateway creates a physical dependency that software failover cannot solve. Using an unsuitable LAN switch in front of the gateways may also introduce unnecessary features, configuration complexity or operational ambiguity at the network boundary. The USW-WAN gives the UniFi architecture a dedicated device for that shared connection.
Single handoff, two gateways
The ISP connection can be made available to both gateway members rather than being physically tied to one chassis.
Clearer failure design
A purpose-specific WAN layer makes it easier to document the path between provider equipment, the active gateway and the redundant gateway.
Power-path resilience
Two universal AC inputs allow the switch to be connected to separate power sources or UPS-backed feeds where the site design supports them.
Consistent UniFi operations
The appliance is managed through UniFi Network, helping teams keep device visibility within the same operational environment.
Product-fit matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| Gateway high availability | Two supported UniFi gateways will operate in Shadow Mode | Exact gateway models and supported software release |
| 10G optical WAN path | The ISP and gateway links can use 10G or 1G SFP/SFP+ media | Transceiver type, wavelength, fibre mode and connector |
| One ISP circuit | The HA pair shares a single provider handoff | Whether a second ISP is planned now or later |
| Rack deployment | A standard 1U rack position is available close to the gateways | Cabinet depth, airflow, cable route and power outlets |
| Redundant power | The site can provide two separate AC feeds or UPS circuits | Actual electrical separation and maintenance procedure |
Verified technical information
The following values are based on the manufacturer’s published specification for the exact USW-WAN model. Optics, patch leads, ISP equipment, gateway compatibility and regional warranty terms should still be confirmed as part of the quotation.
| Brand | Ubiquiti UniFi |
|---|---|
| Product name and model | UniFi WAN Switch, USW-WAN |
| Primary purpose | Connect two Shadow Mode high-availability UniFi gateways to one ISP |
| 10G SFP+ ports | 3 ports supporting 10G and 1G |
| Management port | 1 × 1 GbE RJ45, supporting 1G/100M/10M |
| Switching capacity | 20 Gbps |
| Non-blocking throughput | 10 Gbps |
| Forwarding rate | 15 Mpps |
| Form factor | Rack mount, 1U |
| Dimensions | 442.4 × 120 × 43.7 mm |
| Weight | 2.2 kg without brackets; 2.3 kg with brackets |
| Maximum power consumption | 13 W |
| Power inputs | 2 × universal AC, 100–240 V AC, 50/60 Hz |
| Power supplies | 2 × internal 36 W AC/DC supplies |
| Management | Ethernet through UniFi Network |
| Software requirement | UniFi Network 9.1.119 or later |
| Operating temperature | -5 to 40 °C |
| Operating humidity | 10% to 90% non-condensing |
| Enclosure and mount material | SGCC steel |
| Certifications | CE, FCC, IC and Anatel as listed by the manufacturer; regional applicability should be confirmed |
| Availability and warranty | Contact FourTeck for current UAE options and applicable terms |
Compatibility and dependency notice
The USW-WAN should be treated as part of a complete high-availability design, not as a standalone internet switch. The gateway pair must support the required Shadow Mode deployment, and the UniFi Network application must meet the published software requirement. The SFP or SFP+ modules used on the ISP and gateway sides must match the physical medium, speed and optical characteristics of each link.
An ISP may deliver service through single-mode fibre, multimode fibre, copper Ethernet, a provider-managed optical network terminal or another demarcation device. The bill of materials therefore depends on the handoff presented at the customer rack. Where the circuit is copper-only, the separate USW-WAN-RJ45 may be more appropriate, subject to design confirmation. For more than one ISP, plan one dedicated WAN switch path per provider unless a validated alternative architecture has been approved.
A practical purchase and deployment journey
Map the current WAN edge
Document the provider handoff, existing gateway model, physical media, public IP arrangement, VLAN tagging and any upstream modem or optical equipment. This establishes whether the USW-WAN is technically aligned with the site.
Validate the gateway pair
Confirm that both UniFi gateways are compatible with the intended Shadow Mode design and that software versions can be brought to the required level without disrupting other applications or site policies.
Build the complete bill of materials
Select the correct optics, DAC cables or patch leads, rack accessories, power cords and any separate WAN switches required for additional providers. Do not assume transceivers are included unless the quotation explicitly lists them.
Plan the change window
Because the device sits in the internet path, installation should be scheduled with a rollback plan, current configuration backup, provider contact details and a test procedure covering active gateway service and failover behaviour.
Test and document
Verify link negotiation, internet reachability, gateway synchronisation, controlled failover, management visibility and recovery. Record port assignments, optic types, serial numbers, power feeds and escalation contacts for future support.
10G SFP+ connectivity without unnecessary LAN features
The USW-WAN’s three SFP+ interfaces are focused on the WAN-side relationship between the provider circuit and the two gateways. This narrow purpose is valuable because it keeps the design easier to understand. A general-purpose aggregation switch may offer many ports, VLAN features and routing functions, but those capabilities can be unnecessary at this point in the topology. The dedicated appliance makes the role of each port obvious and reduces the chance that unrelated services are accidentally added to the same device.
The ports support 10G and 1G operation, giving the design some flexibility where a current ISP circuit is 1 Gbps but the organisation wants 10G-capable infrastructure for future growth. Link speed alone does not determine compatibility. The transceiver, fibre type, wavelength, connector and provider equipment must all align. For short rack-to-rack connections, suitable direct-attach cables may simplify the path, while provider circuits often require optical modules selected around the carrier handoff. FourTeck can help review these details before the bill of materials is finalised.
Redundant power that supports a wider resilience plan
Two AC inputs are useful only when they are connected thoughtfully. If both power cords terminate on the same basic power strip, the appliance still depends on that strip and its upstream circuit. A stronger design may connect each input to a separate UPS output, separate power distribution unit or independently protected feed, subject to the electrical layout of the room. The goal is to avoid a maintenance event or single equipment failure removing power from the WAN switch.
Power redundancy should be considered alongside gateway power, ISP equipment power, cooling, rack access and monitoring. An HA gateway pair cannot maintain internet service if both gateways, the provider modem or the upstream optical terminal share one unprotected supply. The USW-WAN therefore contributes to resilience, but it does not create complete site availability by itself. A complete review should include power source diversity, UPS runtime, controlled shutdown policy, spare optics, configuration backup and escalation responsibilities.
Operational visibility through UniFi Network
Management through UniFi Network allows administrators to keep the WAN switch within the same operational interface used for compatible gateways and other UniFi infrastructure. This can simplify basic device status review, firmware planning and asset visibility. The manufacturer specifies UniFi Network version 9.1.119 or later for the USW-WAN, so the controller environment should be checked before installation rather than treated as an afterthought.
A software upgrade may affect more than the WAN switch. Organisations running a broader UniFi estate should assess release compatibility, maintenance windows and rollback procedures across the environment. Good operations also require documentation outside the controller: record the physical port map, optic serials, provider circuit ID, public addressing, support contacts and the intended failover workflow. This ensures the network can be understood during an incident even when the primary management interface is unavailable.
Ideal business environments and use cases
Head offices and regional hubs
Suitable where the internet edge supports many users, cloud services and remote sites, and the business wants to reduce dependence on one gateway chassis.
Hospitality and guest-service locations
Can support a more resilient gateway design for properties where guest internet, payment systems and operational applications share the WAN edge.
Education and campus networks
Relevant when a UniFi gateway pair protects access to learning platforms, administration systems and internet services across a campus.
Managed multi-site environments
Useful for standardised deployments where technical teams want a repeatable WAN-edge pattern across important branches or customer sites.
The product may be unnecessary for a single small gateway without a planned HA peer, for sites using copper-only WAN links where the RJ45 variant is more suitable, or for networks built around another gateway platform. It is also not a substitute for a second ISP. It makes one provider handoff available to two gateways; it does not create provider diversity.
Integration and operational considerations
The WAN switch sits at a sensitive boundary, so small details have large consequences. Confirm whether the ISP expects a tagged VLAN, whether the public IP service permits the required gateway behaviour, and whether the provider device locks service to a learned MAC address. Any of these factors can influence commissioning and failover testing. The design should also define where management traffic reaches the Gigabit Ethernet port and how administrators will access the device during a gateway incident.
Optical hygiene matters. Fibre connectors should be inspected and cleaned, bend radius should be respected, and transmit levels should be appropriate for the link distance. Mixing single-mode and multimode components or using the wrong wavelength can prevent links from establishing even when the connectors appear to fit. Spare optics and labelled patch cords can reduce recovery time.
Finally, decide how firmware changes are approved. WAN infrastructure should not be upgraded casually during business hours. Review release notes, retain configuration backups, confirm remote and local access options, and schedule a window in which both normal service and failover can be tested.
Buyer questions to resolve before ordering
Compatibility should be validated against the planned Shadow Mode design and current software release.
Identify optical or copper handoff, speed, connector, VLAN tagging and provider equipment.
Existing modules should not be assumed compatible without checking speed, medium and vendor support.
A multi-provider design generally needs an additional WAN switch for each separate upstream path.
Two cords provide limited value if they ultimately depend on the same unprotected source.
Define the test method, maintenance window, rollback process and business acceptance criteria.
Procurement checklist
☐ Confirm the exact USW-WAN model and required quantity.
☐ List both UniFi gateway models and current software versions.
☐ Record the ISP handoff speed, media, connector and VLAN details.
☐ Select compatible SFP or SFP+ modules, DACs and fibre patch leads.
☐ Confirm whether one or multiple ISP circuits are included.
☐ Reserve one rack unit and verify cabinet depth and cable clearance.
☐ Plan two suitable AC power connections where resilience is required.
☐ Define installation, adoption and configuration responsibilities.
☐ Include a failover test and rollback plan in the change scope.
☐ Confirm UAE availability, lead time and applicable warranty terms.
☐ Identify delivery location, site access rules and contact person.
☐ Request documentation and handover requirements in the quotation.
How FourTeck can support the project
FourTeck can help turn the product request into a complete and reviewable requirement. That may include checking whether the requested model fits the proposed gateway topology, identifying information needed from the ISP, reviewing the optical or copper handoff, and preparing a bill of materials that separates the appliance from required transceivers, cables and services. This avoids a common procurement problem in which the switch arrives but the correct connectivity components have not been ordered.
Where professional assistance is required, the quotation can be scoped to include rack installation, cabling coordination, UniFi adoption, configuration support, change-window planning, failover testing and documentation. These activities are not automatically included with hardware and should be described clearly before approval. Buyers can also explore FourTeck network services, review the wider business technology product range, or send the project details for a current quotation.
For an accurate response, provide the destination, quantity, gateway models, ISP circuit count, link speeds, physical media, preferred optics, rack location and required service scope. FourTeck can then coordinate commercial and technical clarification without presenting unconfirmed stock or delivery promises.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability for the Ubiquiti USW-WAN, the requested quantity and the related optics or cabling. Supply can vary according to regional allocation, vendor lead time and the completeness of the required bill of materials. Warranty terms should be confirmed on the quotation rather than assumed from another country’s online store.
For projects in Dubai, Abu Dhabi, Sharjah and Ajman, delivery coordination, site access, installation windows and configuration assistance can be discussed after the exact requirement is established. Businesses should share whether the equipment is for a new build, a gateway upgrade or a live high-availability migration. This helps FourTeck identify dependencies and prepare a quotation that reflects the hardware, accessories and professional services actually needed.
GCC availability
FourTeck can assist organisations planning UniFi gateway high availability across GCC locations, including the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman. The first step is to verify the destination country, exact USW-WAN quantity, gateway pair, ISP handoff and required optics. Regional availability, licensing conditions, delivery schedules, service visits and vendor lead times can differ by country and project. A design using multiple carriers may also require additional WAN switches and a country-specific review of provider equipment. Buyers should provide the deployment site, expected timeline, rack and power details, installation scope and support expectations so the quotation can separate equipment, accessories and services clearly. FourTeck can coordinate requirement review, model confirmation, configuration planning and regional delivery discussions, but no local stock, customs outcome, fixed lead time or installation date should be assumed until the project and destination are confirmed. For Kuwait requirements, the FourTeck Kuwait resource may also help start the conversation.
Africa availability
Organisations planning resilient UniFi gateway deployments in Africa can contact FourTeck for product evaluation, accessory selection, quotation coordination and deployment-scope guidance. Fulfilment depends on the destination, quantity, model availability, optic type, power requirements, shipping arrangements and current vendor lead time. Buyers in East Africa and other regions should share the destination country, exact gateways, ISP presentation, number of circuits and intended installation schedule. This information helps determine whether the SFP+ USW-WAN is appropriate or whether another interface variant is needed. FourTeck can also discuss remote configuration preparation, local implementation coordination and documentation requirements, subject to project scope. No assumption should be made about local inventory, immediate shipment, customs clearance or country-wide onsite coverage. Businesses can review FourTeck Africa technology support, as well as dedicated resources for Kenya projects and Uganda requirements.
Related options and supporting services
USW-WAN-RJ45
Consider the copper 10 GbE variant when the WAN edge and gateway links are based on RJ45 rather than SFP+ media. Confirm the actual handoff before substitution.
Compatible UniFi gateways
The gateway pair is central to the design. Exact compatibility and Shadow Mode support should be validated for the selected models and software version.
SFP and SFP+ optics
Transceivers must match speed, fibre type, wavelength, connector and link distance. They should be listed explicitly in the quotation.
Installation and failover testing
A defined service scope can cover rack installation, adoption, port validation, gateway failover testing and handover documentation.
Why businesses contact FourTeck
The most useful assistance often happens before the purchase order. FourTeck can help clarify whether the requested model matches the topology, identify missing optics or cables, review the effect of one versus multiple ISPs, and separate hardware from optional installation and configuration work. This practical review supports a cleaner bill of materials and gives procurement teams a clearer basis for comparing quotations. Businesses can learn more about FourTeck’s technology approach or discuss the requirement directly with the sales and technical coordination team.
Frequently asked questions
What is the Ubiquiti USW-WAN mainly used for?
It links two UniFi gateways operating in Shadow Mode high availability to one ISP through a dedicated three-port 10G SFP+ WAN path.
Is the USW-WAN a normal LAN switch?
No. It is a specialised WAN-side appliance. It should not be selected as a replacement for an access, distribution or general aggregation switch.
How many SFP+ ports does it provide?
The exact USW-WAN model has three SFP+ ports supporting 10G and 1G operation, plus one separate Gigabit Ethernet management port.
Does it support two internet providers?
The appliance is designed to connect two gateways to one ISP. A deployment with multiple ISPs generally requires an additional USW-WAN for each separate provider path.
Are SFP+ transceivers included?
Included items should be confirmed in the quotation. The required optics or DACs depend on the ISP handoff, gateway ports, link speed, fibre type and distance.
Which UniFi Network version is required?
The manufacturer lists UniFi Network version 9.1.119 or later. The wider environment should be reviewed before any controller upgrade.
Does dual power make the whole internet service redundant?
No. It reduces power dependency inside the switch when connected to separate feeds, but the gateways, ISP equipment, UPS systems and carrier circuit must also be included in the resilience design.
Can FourTeck install and configure the device?
Installation, adoption, gateway coordination and failover testing can be discussed as a separate service scope and included in the quotation where required.
How can I confirm UAE availability?
Send FourTeck the model, quantity, destination and required accessories. Current availability, lead time and applicable warranty terms can then be checked for the exact request.
What information is needed for an accurate quote?
Provide the gateway models, ISP count, handoff type, link speed, optic requirements, rack location, power design, quantity, destination and required installation or support scope.
Plan the WAN high-availability design before ordering
Share the gateway models, provider handoff and required quantity with FourTeck. The team can review the product fit, identify optics and accessories, and prepare a quotation that reflects the current UAE requirement.
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