Ubiquiti UniFi Switch Flex 2.5G (USW-Flex-2.5G-8) - Q-Tech® 2026
Ubiquiti UniFi Switch Flex 2.5G (USW-Flex-2.5G-8) vista superior - Q-Tech® 2026
Ubiquiti UniFi Switch Flex 2.5G (USW-Flex-2.5G-8) vista inferior - Q-Tech® 2026

Ubiquiti UniFi Switch Flex 2.5G (USW-Flex-2.5G-8)

Regular price€214,76
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  • 5 in stock
  • Backordered, shipping soon

At Q-TECH, we apply the same clear rules for everyone: the law protects you, and when applied correctly, it protects us as well. By processing your purchase, you accept our General Terms and Conditions of Sale. If you are purchasing as a consumer (B2C), nothing stated herein limits the rights granted to you by mandatory law (RDL 1/2007, TRLGDCU): the 3-year legal warranty of conformity and the right of withdrawal under the terms and with the exceptions legally provided, which are detailed below. References to "B2B" apply only to businesses and professionals.

Your guarantees

  • Rights intact: 14 days of withdrawal from receipt for most products—subject to the legal exceptions you will see below, such as goods made to your specifications—and a 3-year legal warranty of conformity, under the terms of the TRLGDCU.
  • Conformity with the description: we guarantee that the equipment will correspond to the published technical description and what one could reasonably expect from it (arts. 115 et seq. TRLGDCU). Images and videos are for guidance only: the manufacturer may supply a more recent revision of the product or introduce minor aesthetic, packaging, or firmware changes, without this constituting a lack of conformity as long as the described characteristics and performance are maintained.
  • Traceability that also protects you: we document the condition, serial number, and seal of each piece of equipment upon shipment, and we video-record the opening of returns; this is your proof of the condition in which the goods were delivered.

Responsible use and your part

  • If you are thinking of returning it, keep it as you received it: without installing or activating it, with its seals, accessories, and packaging intact. This is how to ensure a full refund, without deductions.
  • Handling that exceeds inspection reduces value: handling the equipment beyond what is necessary to verify its nature and operation may result in a real, assessed, and case-by-case justified deduction (art. 108.2 TRLGDCU), never a fixed percentage. In particular: activating or registering the serial number, linking it to a manufacturer's account or app, circulating water through hydraulic equipment, unsealing probes, or installing software or consumables. Initial inspection of the product does not lead to a deduction.
  • The same item must be returned: withdrawal requires returning the supplied unit. Different equipment, or equipment with prior use, age, or wear prior to purchase, does not constitute a valid withdrawal.
  • Installation and cybersecurity, shared responsibility: this is technical hardware; you are responsible for correct installation, credentials, patches, and backups, while we deliver a compliant product. Q-TECH is not liable for damages resulting from poor installation, incorrect configuration, or omission of patches by the customer or third parties (in B2C, without prejudice to the legal warranty and liability for intent or negligence, arts. 86 and 130 TRLGDCU).
  • Delivery of bulky goods: delivery is made to the curb. B2C: transport risk is ours until physical delivery (art. 66 ter); we recommend noting visible damages on the delivery note and notifying us of breakages within 24-48 hours with photographs to activate the insurance. B2B: inspection and notation on the delivery note are mandatory; hidden damages must be reported within 24 hours (art. 366 CCom). Unjustified rejection or incorrect shipping information will entail the actual outbound and return costs (approx. €85-550 for heavy machinery).

Made to your measure (Advanced Pre-Assembly)

  • If your order includes equipment, racks, hydraulic assemblies, or technical rooms made or configured according to your specifications (permanent joints, custom cuts or wiring, parameterization, pressure testing), these are custom goods without the right of withdrawal from the conclusion of the contract (art. 103.c TRLGDCU; CJEU Case C-529/19), which is informed before purchasing and documented in the signed Order Note. A test you request without permanent modification retains your right of withdrawal, with only the actual loss of value caused by that test being deducted. Would you prefer to receive it tested, configured, and ready to connect, without assuming these risks? Contract our Advanced Pre-Assembly or the prior technical audit.

If you are purchasing as a business or professional (B2B)

  • The transaction is governed by the Commercial Code: firm sale, without the right of withdrawal; notification of defects within 4 days (apparent) / 30 days (hidden), arts. 336 and 342. Q-TECH acts as a distributor and excludes indirect damages, loss of profit, and data loss, limited to the price of the equipment, without prejudice to the manufacturer's commercial warranty.

Product warnings v1.0 · June 2026. Information summary; the complete and binding conditions are those published at q-tech.es.

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The Ubiquiti UniFi Switch Flex 2.5G is a compact and robust Layer 2 switch designed to expand multi-gigabit networks in demanding environments. This device stands out for its versatility, allowing for quick installation in both indoor and protected outdoor settings, ideal for systems that require high speed without taking up excessive space.

Its minimalist design and PoE power delivery make it the perfect solution for connecting WiFi 6 and WiFi 7 access points, as well as workstations that demand constant and reliable 2.5 Gbps bandwidth.

Multi-Gigabit Performance in a Compact Format

This switch eliminates the limitations of traditional Gigabit networks, offering a future-ready infrastructure.

  • Superior Speed: Equipped with 5 2.5 GbE ports that guarantee ultra-fast data transfer.

  • PoE Power Delivery: Powered via PoE+ or PoE++, eliminating the need for additional outlets at the installation site.

  • Advanced Resistance: Housing designed to withstand temperature variations and diverse environmental conditions.

  • Flexible Installation: Includes multiple mounting options, allowing for easy placement on walls, poles, or flat surfaces.

Intelligent Management and Energy Efficiency

The Ubiquiti UniFi Switch Flex 2.5G integrates seamlessly into the UniFi ecosystem, offering total control over your network infrastructure.

  • Centralized Configuration: Manage all your ports remotely via the UniFi Network application.

  • Fanless: Its passive cooling system ensures completely silent operation, ideal for offices and workspaces.

  • Layer 2 Efficiency: Optimized for local traffic switching with minimal latency and maximum bandwidth utilization.

What's included:

What's in the box image

Technical Specifications

  • Model: USW-Flex-2.5G-5.

  • Network Ports: (5) 2.5 GbE RJ45 ports.

  • Power Method: PoE+ or PoE++ input.

  • Switching Capacity: 25 Gbps.

  • Max. Power Consumption: 5W (excluding PoE output, as this model is PoE-powered).

  • Operating Temperature: -40 to 45 ${^\circ}\text{C}$.

  • Dimensions: 122.5 x 107.1 x 28 mm.

Frequently Asked Questions (FAQ)

Can this switch power other devices via PoE?

No, the Ubiquiti UniFi Switch Flex 2.5G is powered exclusively via PoE for its own operation, but it does not offer PoE output (PoE Passthrough) to other devices. It is specifically designed to provide high-speed data.

Is it suitable for outdoor installation?

Yes, it can be installed outdoors as long as it is placed within a watertight enclosure or in a protected environment, thanks to its wide operating temperature range.

Do I need a specific PoE injector for this model?

It is recommended to power it using a PoE+ or PoE++ switch from the UniFi range. If you do not have one, you will require a compatible 802.3at/bt PoE injector to achieve maximum performance.

Need technical advice for your project?

Our expert team is available to assist installers and professionals with multi-gigabit network design. Contact our technical support team to resolve questions regarding compatibility or the deployment of UniFi equipment.

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