Enterprise multigigabit access switching
Ubiquiti Enterprise 48 PoE USW-Enterprise-48-PoE in Dubai, UAE
A high-density 1U UniFi Layer 3 switch with forty-eight 2.5GbE PoE+ access ports, four 10G SFP+ uplinks and a 720-watt PoE budget for business networks that require substantial powered-device capacity and centralised management.
Planning a UniFi switch upgrade?
Share your port count, PoE load, access-point models, uplink requirements and preferred deployment date for a requirement review.
All RJ45 ports support PoE+
Fibre or DAC uplink options
Confirm the full device load
Evaluate lifecycle and alternatives
Direct answer for buyers
The USW-Enterprise-48-PoE is a managed UniFi switch built for dense access layers where many endpoints can benefit from 2.5GbE connectivity and PoE+. It is mainly used to connect Wi-Fi 6 access points, computers, phones, cameras and other Ethernet devices while feeding the network core through 10G SFP+ links. It can suit larger offices, schools, hospitality sites, warehouses and multi-floor environments already standardised on UniFi Network. Before proceeding, buyers should confirm that PoE+ is sufficient for every connected device, especially because Ubiquiti identifies the product as a vintage model and states that it is not compatible with the PoE++ requirements of newer U7 and E7 access points. Quantity, software version, rack, power and uplink optics should also be checked.
What this switch does
The Ubiquiti Enterprise 48 PoE concentrates wired and powered connectivity into a single rack unit. Its forty-eight copper access ports automatically negotiate 100MbE, 1GbE or 2.5GbE speeds, allowing a mixed estate of legacy devices and newer multigigabit endpoints to share the same switch. Every RJ45 port supports IEEE 802.3af/at PoE+, so compatible devices can receive data and electrical power through one Ethernet cable.
Four 1G/10G SFP+ interfaces provide uplink flexibility for fibre transceivers, direct-attach cables or appropriate SFP+ copper adapters. These interfaces can be used for connections to aggregation switches, gateways, servers or another access switch, subject to topology and module compatibility. The switch also supports Layer 2 and Layer 3 functions managed through UniFi Network, including VLAN segmentation, link aggregation, access controls, DHCP services and local inter-VLAN routing.
Who should consider it
This model is most relevant to organisations that already operate UniFi Network and require a large number of 2.5GbE access ports. It may suit campuses, training centres, offices with high-density wireless coverage, production environments, healthcare facilities, hospitality properties and surveillance deployments with substantial PoE demand.
It should not be selected merely because it has forty-eight ports. A buyer should first establish how many endpoints require 2.5GbE rather than 1GbE, how much PoE each device consumes, whether the planned access points need PoE+ or PoE++, and whether a current-generation UniFi switch would provide a better lifecycle fit. New deployments based on U7 or E7 access points require particular care because those models may need PoE++ and Ubiquiti specifically warns that this vintage switch does not meet those requirements.
Business challenges and practical responses
Too many powered endpoints
A fragmented collection of small PoE switches can increase rack usage, uplink complexity and administrative effort. This model consolidates forty-eight PoE+ ports into one managed platform, although the complete 720-watt budget still needs to be calculated against device demand.
Wireless uplinks exceed 1GbE
Wi-Fi 6 access points can create aggregate traffic above a traditional gigabit connection. The 2.5GbE access ports provide additional wired headroom where the access point, cabling and network design support it.
Access-layer bottlenecks
Four 10G SFP+ interfaces allow higher-capacity uplinks to the distribution or core layer. The design still needs appropriate link aggregation, fibre type, transceivers and upstream switching capacity.
Management inconsistency
UniFi Network provides a common interface for port profiles, VLANs, monitoring and firmware management. Buyers should confirm controller hosting, backup, permissions and supported software versions before deployment.
Product-fit matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| High port density | The design needs up to forty-eight copper access connections in one rack unit. | Actual active-port count, growth allowance and rack space. |
| Multigigabit access | Endpoints can use 2.5GbE and the cabling path supports the target speed. | Cable category, length, patching quality and endpoint interface capability. |
| PoE-powered devices | Devices operate within IEEE 802.3af/at PoE+ limits. | Per-port draw, total budget and peak startup demand. |
| 10G uplinks | The distribution layer has compatible SFP+ connectivity. | Fibre type, distance, transceiver, DAC length and upstream ports. |
| Current-generation AP deployment | Only when the selected APs accept PoE+ within supported limits. | U7 and E7 PoE++ requirements; consider Enterprise Campus alternatives. |
Verified technical information
| Brand | Ubiquiti |
|---|---|
| Model | USW-Enterprise-48-PoE |
| Product type | Managed Layer 3 PoE access switch |
| RJ45 interfaces | 48 × 100MbE/1GbE/2.5GbE |
| PoE support | 48 × IEEE 802.3af/at PoE+ |
| Total PoE availability | 720 W |
| Uplink interfaces | 4 × 1G/10G SFP+ |
| Non-blocking throughput | 160 Gbps |
| Forwarding rate | Approximately 238 Mpps |
| Form factor | 1U rack mount |
| Dimensions | 442 × 400 × 44 mm |
| Weight | 6.2 kg without mounting brackets; 6.3 kg with brackets |
| Power input | 100–240V AC, 50/60 Hz; USP-RPS DC input supported |
| Maximum switch consumption | 150 W excluding PoE output |
| Display | 1.3-inch colour touchscreen |
| Management | UniFi Network web application or mobile app |
| Operating temperature | -5 to 40°C |
| Product status guidance | Listed by Ubiquiti as Enterprise 48 PoE (Vintage) |
| Important compatibility note | Not compatible with the PoE++ requirements of new U7 and E7 access points; confirm every powered endpoint. |
Specifications can change with hardware revisions and vendor documentation. Confirm the exact unit, regional power lead, software requirements, included accessories and current lifecycle position in the quotation.
Compatibility and lifecycle notice
The most important buying issue is not raw port count; it is whether the model remains appropriate for the intended endpoint generation. Ubiquiti currently labels the USW-Enterprise-48-PoE as a vintage product and explicitly notes that it is not compatible with the PoE++ requirements of new U7 and E7 access points. That does not make the switch unsuitable for every environment. It can still be relevant for established Wi-Fi 6 deployments, PoE+ cameras, phones and other devices that remain within its power profile. However, a new build should compare this switch with current Enterprise Campus or Pro Max alternatives, especially where higher-power PoE, longer lifecycle planning or newer switching features are required.
Compatibility should be reviewed at device level. Access-point names alone are insufficient because different models can have different power requirements, port speeds and feature expectations. The bill of materials should identify each powered device, its maximum draw, its preferred PoE standard and the number of units connected to the switch. Uplink optics must also match fibre mode, connector type, wavelength, distance and the upstream switch. FourTeck can help organise this information before quotation, but final compatibility remains configuration dependent.
Purchase and deployment journey
Map the endpoints
List access points, phones, cameras, computers and other devices. Record port speed, PoE standard and maximum power requirement for each device type.
Design the uplinks
Decide whether the SFP+ ports will use fibre or DAC, how many uplinks are required, whether LACP is planned and what capacity exists upstream.
Review the rack and power
Confirm 1U space, rack depth, ventilation, mains capacity, UPS sizing, grounding and whether USP-RPS resilience is part of the design.
Validate management
Check UniFi Network hosting, administrator access, firmware policy, backups, VLAN plan and required application version.
Request the quotation
Provide the exact model, quantity, destination, accessories and service scope so availability and lead time can be checked accurately.
2.5GbE access for high-capacity endpoints
A central reason to consider the USW-Enterprise-48-PoE is its full bank of 2.5GbE copper interfaces. Many conventional forty-eight-port switches provide only 1GbE at the edge, which can constrain newer access points or workstations that are capable of transmitting more than one gigabit per second. A 2.5GbE interface offers a practical intermediate step between gigabit Ethernet and 10GbE, often using existing structured cabling where the cable category, distance and installation quality are suitable.
The operational value depends on actual traffic patterns. A 2.5GbE port does not automatically improve application performance when the endpoint is limited to 1GbE, the wireless client population is light, the server path is congested or the uplink is undersized. Buyers should therefore compare expected aggregate demand rather than focusing only on interface labels. In a wireless deployment, consider the number of radios, channel widths, client density, internet bandwidth, east-west traffic and concurrent usage. In a workstation environment, consider storage access, media workflows, backups and server connectivity.
Cabling validation is also important. A port may negotiate below 2.5GbE when the cable path is damaged, poorly terminated or outside supported limits. Patch panels, outlet modules and short patch cords form part of the channel and should be included in testing. Where a project is upgrading from 1GbE, certification or sample testing can reduce uncertainty before all devices are migrated. FourTeck can help buyers identify the information required for a structured requirement review and can include installation or testing coordination in the requested scope where appropriate.
PoE planning beyond the headline wattage
The 720-watt total PoE capacity is substantial, but it must be treated as a shared budget rather than a guarantee that every port can deliver its maximum simultaneously under all conditions. A reliable plan starts with the maximum power requirement of each endpoint. Add access points, phones, cameras, intercoms and other powered equipment, then allow sensible headroom for startup behaviour, future expansion and model substitutions.
Per-port standards matter as much as the total. The switch supports IEEE 802.3af and 802.3at PoE+, not the higher-output PoE++ classes used by some current high-performance access points, displays, cameras and building devices. Connecting a device with greater power demand may result in reduced operation, disabled features or failure to power. The U7 and E7 warning therefore deserves explicit attention during design review.
Power design also extends outside the switch. At maximum load, the rack electrical circuit, UPS and environmental cooling must support both the switch itself and the PoE energy delivered to endpoints. A high-density PoE switch can materially increase rack heat and UPS runtime requirements. Facilities teams should understand the expected load, redundancy expectation and acceptable outage behaviour. Where USP-RPS is considered, confirm the supported topology and required accessories rather than assuming it replaces a properly sized UPS. The quotation should clearly separate the switch, optics, cables, power accessories, installation and configuration services.
UniFi Network management and operational control
The switch is designed to be adopted and operated through UniFi Network. This provides a single management environment for device discovery, configuration, VLAN assignment, port profiles, firmware handling, monitoring and troubleshooting. For organisations already using UniFi gateways, access points and switches, the common interface can simplify routine administration and improve visibility across the access layer.
Centralised management still requires governance. Administrators should decide where UniFi Network will run, who can access it, how credentials and multifactor authentication are managed, how backups are retained and how firmware changes are tested. A controller outage does not necessarily stop basic switching, but it can affect management access, reporting and change control. The design should therefore address controller resilience in line with business requirements.
The switch supports a broad collection of Layer 2 controls and selected Layer 3 services, including VLANs, spanning tree, link aggregation, port isolation, DHCP snooping, access controls, local DHCP server functions, DHCP relay, static routes and inter-VLAN routing for local networks. The availability and behaviour of features can depend on UniFi Network software and firmware versions. Buyers should avoid assuming that a capability described for a newer UniFi switch will behave identically on this vintage model. A configuration plan should define VLAN IDs, subnet design, gateway location, voice and camera segmentation, management access, trunk ports and monitoring expectations before implementation.
Suitable environments and use cases
Corporate offices
Dense office floors can use the switch for Wi-Fi 6 access points, IP phones, meeting-room devices and multigigabit workstations. The design should separate business, voice, guest and building systems through appropriate VLANs.
Education campuses
Schools and training facilities may value the port count for classrooms, access points, cameras and labs. Cabinet location, fibre uplinks, power resilience and student-device traffic should be planned across buildings.
Hospitality properties
Hotels and serviced residences can use high-density switching for wireless access, phones, cameras and back-office systems. Endpoint power classes and guest network isolation require careful review.
Warehouses and logistics sites
The model may support access points, surveillance and operational terminals, provided the switch remains in a suitable controlled rack environment and field cabling meets distance and quality requirements.
Surveillance networks
Forty-eight PoE+ ports can serve many compatible cameras, but video bitrate, retention, recorder bandwidth and security segmentation must be considered alongside PoE consumption.
Established UniFi estates
Organisations replacing a failed unit or expanding an existing design may prefer platform consistency. Lifecycle, firmware support and current alternative models should still be assessed before purchase.
Integration and operational considerations
A switch upgrade affects more than the local cabinet. The upstream core or aggregation layer must have enough 10G ports and forwarding capacity to use the available uplinks effectively. Where multiple SFP+ links are aggregated, both ends must use compatible LACP settings. Where redundant physical paths exist, spanning-tree behaviour and failure scenarios should be tested. Fibre modules must match the cable plant, and direct-attach cables must be approved for the distance and equipment combination.
Network segmentation should be defined before ports are assigned. Wireless management, corporate users, guests, voice, cameras, printers, building systems and switch administration often require different trust levels. VLAN configuration on the switch must align with gateway interfaces, firewall policies, DHCP scopes, DNS services and wireless SSIDs. Misalignment can cause devices to receive the wrong network, lose access to required services or become exposed across boundaries.
Operational teams should document port purpose, cable destination, VLAN profile, PoE status and connected asset. The touchscreen can help identify and inspect the switch locally, but it does not replace rack labelling and configuration records. Firmware updates should be scheduled with rollback and support procedures appropriate to the site. Because this is a vintage product, buyers should also consider spare-unit strategy, replacement lead time and the point at which migration to a current platform becomes preferable.
Questions to resolve before ordering
Do all endpoints work with PoE+?
Check the exact power standard and maximum demand of every access point, camera and other powered device. Do not assume all UniFi devices use the same PoE class.
How many ports truly need 2.5GbE?
Separate multigigabit endpoints from ordinary gigabit devices. This helps determine whether this model or a mixed-port current-generation switch offers better value.
What will connect to the SFP+ uplinks?
Identify the upstream switch, port type, link distance, fibre mode, connector and whether one or several uplinks are needed.
Is the lifecycle position acceptable?
For replacement projects, consistency may be useful. For new projects, compare current alternatives, support expectations and future access-point requirements.
What management environment exists?
Confirm UniFi Network hosting, version, administrator access, remote support method, backup policy and firmware procedures.
Which services belong in the quotation?
State whether rack installation, cabling, optics, configuration, migration, testing, documentation or post-deployment support is required.
Procurement checklist
☐ Exact model: USW-Enterprise-48-PoE
☐ Required quantity and spare-unit policy
☐ Current versus new-project lifecycle decision
☐ Endpoint inventory and active port count
☐ Per-device PoE standard and wattage
☐ Total PoE demand with growth headroom
☐ U7 or E7 compatibility review where relevant
☐ SFP+ optics or DAC cable requirements
☐ Rack depth, ventilation and 1U space
☐ UPS load and electrical circuit capacity
☐ UniFi Network hosting and software version
☐ VLAN, routing and security design scope
☐ Installation, migration and documentation needs
☐ Destination, delivery coordination and target date
How FourTeck can assist
FourTeck can support the commercial and technical preparation required before a Ubiquiti switching purchase. The first step is requirement clarification: how many devices will connect, which ones need PoE, which need 2.5GbE, where the switch will be installed and how it will connect to the existing network. This information helps reduce the risk of ordering a model that lacks the correct power class, uplink media or lifecycle fit.
For a defined requirement, FourTeck can help organise a bill of materials that may include the switch, compatible transceivers, direct-attach cables, fibre patch leads, rack accessories, power considerations and related UniFi equipment. Compatibility should be checked against exact model numbers and vendor guidance. Optional installation, configuration, migration and testing requirements can be discussed and added to the quotation where appropriate.
Buyers can browse the FourTeck technology product range, review available network and infrastructure services, or contact the team through the FourTeck enquiry page. For broader company information, visit FourTeck UAE.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability for the Ubiquiti USW-Enterprise-48-PoE. Because the model is listed by Ubiquiti as vintage, supply may depend on quantity, channel availability, hardware revision and vendor lead time. A current-generation alternative may be recommended where the requested design includes PoE++ access points, a longer lifecycle expectation or features not available on this model.
Delivery and project coordination can be discussed after the exact requirement is confirmed. Installation and configuration should be included in the quotation when required rather than assumed to be part of hardware supply. Buyers should share the delivery location, required quantity, endpoint list, rack details, uplink design and preferred timeline. Warranty terms, support coverage and included accessories must be confirmed in the final commercial offer for the exact source and region.
Dubai, Abu Dhabi, Sharjah and Ajman coverage
FourTeck can coordinate requirement review and quotation requests for organisations in Dubai, Abu Dhabi, Sharjah and Ajman. The most useful first step is to provide the exact model, quantity and intended application. For an access-switch project, include the number and model of powered devices, SFP+ link requirements, rack location, management platform and whether configuration or installation support is expected. Project coordination, site activity and delivery timing remain dependent on confirmed scope, resource availability and vendor lead time. No stock or service date should be assumed until the requirement has been reviewed and a formal quotation has been issued.
GCC availability
FourTeck can assist organisations planning Ubiquiti switching requirements across GCC markets, including the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman. Assistance can include model review, PoE budget checks, uplink selection, quotation coordination, configuration scope and regional project planning. Availability is not identical in every country, particularly for a model that the manufacturer categorises as vintage. Product supply, licensing where applicable, delivery schedules, service visits and vendor lead times can vary according to destination, quantity, hardware source and project conditions. Buyers should provide the destination country, exact switch model, required quantity, endpoint list, SFP+ media, deployment site and expected timeline. FourTeck can then help assess whether the USW-Enterprise-48-PoE remains suitable or whether a current alternative should be considered. For Kuwait-related enquiries, the FourTeck Kuwait resource may also be relevant. Customs, local inventory and fixed delivery dates are not implied and must be confirmed through the formal quotation process.
Africa availability
Businesses and project teams in Africa can contact FourTeck for guidance on Ubiquiti switch selection, accessories, power requirements, deployment scope and procurement planning. This can be useful for multi-site offices, education networks, hospitality properties, surveillance systems and wireless projects where a forty-eight-port multigigabit access switch is being evaluated. Availability and fulfilment can depend on the destination, quantity, model lifecycle, power lead, shipping arrangements, vendor lead time and local project conditions. Buyers should share the destination country, exact requirement, number of switches, access-point or camera models, preferred deployment schedule and any installation or support expectations. FourTeck can help compare the requested vintage model with suitable current options when PoE++ or newer access-point support is needed. Regional information is available through FourTeck Africa, with additional resources for Kenya technology requirements and Uganda project enquiries. Local stock, customs outcomes and guaranteed delivery dates should not be assumed.
Related products and services to consider
Current Enterprise Campus switches
Consider for new U7 or E7 designs requiring PoE++ and a current platform. Exact model selection depends on port speed, power and uplink requirements.
10G SFP+ optics and DAC cables
Select according to link distance, fibre mode, connector, wavelength and upstream equipment. Compatibility must be confirmed for each path.
UniFi access points
Choose access points by coverage, client density, radio capability, mounting and PoE class. Not every model is suitable for this switch.
Network design and configuration
Scope can include VLAN planning, uplink design, port profiles, adoption, firmware handling, testing and documentation.
Rack and power planning
Review cabinet depth, airflow, UPS capacity, mains circuits, grounding and power resilience before deploying a high-budget PoE switch.
Migration assistance
A planned cutover can include configuration capture, cable mapping, staged migration, validation and rollback preparation.
Why businesses contact FourTeck
Technology procurement often fails when a model is selected before the requirement is documented. FourTeck focuses on the practical questions that shape an accurate quotation: exact model, quantity, deployment role, endpoint power demand, uplink media, software environment, rack constraints and service scope. This can help buyers distinguish between a straightforward replacement purchase and a wider design decision.
For this product, the lifecycle and PoE++ limitations are especially important. FourTeck can help buyers compare the requested USW-Enterprise-48-PoE with current UniFi options without presenting unlike models as direct equivalents. The objective is to build a clear bill of materials and define which items or services remain optional. Compatibility, availability, warranty and lead time are confirmed through the quotation rather than assumed in the page content.
Frequently asked questions
Is the USW-Enterprise-48-PoE still a current model?
Ubiquiti currently labels it as Enterprise 48 PoE (Vintage). Buyers should confirm present availability, firmware support expectations and whether a current-generation alternative is more suitable for a new project.
Does every RJ45 port support 2.5GbE and PoE+?
Yes. Official specifications list forty-eight auto-sensing 100MbE, 1GbE and 2.5GbE RJ45 ports, each with IEEE 802.3af/at PoE+ support.
Can it power U7 or E7 access points?
Ubiquiti states that this switch is not compatible with the PoE++ requirements of new U7 and E7 access points. A current PoE++ switch should be evaluated for those deployments.
What is the total PoE budget?
The official specification lists 720 watts of total PoE availability. The device inventory should still be calculated because per-port limits and aggregate demand both affect suitability.
Which uplink modules are required?
The switch has four 1G/10G SFP+ ports. The correct module or DAC depends on the upstream equipment, fibre type, connector, wavelength and link distance.
Does the switch require UniFi Network?
It is managed through UniFi Network. The controller location, supported version, administrator access, backup and update policy should be confirmed before deployment.
Can FourTeck configure VLANs and uplinks?
Configuration assistance can be discussed as part of the quotation. Scope may include adoption, VLANs, port profiles, uplinks, testing and documentation, subject to an agreed design.
Is installation included with the switch?
Installation should not be assumed. Rack installation, optics, patching, configuration, migration and testing can be requested and priced according to the site and project scope.
How can I obtain a Dubai quotation?
Send the exact model, quantity, destination, endpoint list, PoE demand, SFP+ requirements and required services to FourTeck so current UAE availability and lead time can be checked.
What warranty applies?
Warranty and support terms can vary by source, region and optional coverage. The applicable terms should be confirmed in the formal quotation for the exact supplied unit.
Confirm the right switch before you order
Share your endpoint models, port count, PoE load, 10G uplink plan and deployment location. FourTeck can help review whether the USW-Enterprise-48-PoE fits the requirement or whether a current alternative should be quoted.
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