UniFi Switch Flex 2.5G 8-Port

UniFi Switch Flex 2.5G 8-Port

Brand: Ubiquiti | Category: Network Switches

SKU: UBQ-USW-Flex-2_5G-8 | Part #: USW-Flex-2.5G-8 | MPN: USW-Flex-2.5G-8

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About the UniFi Switch Flex 2.5G 8-Port

The UniFi Switch Flex 2.5G 8-Port (USW-Flex-2.5G-8) delivers 40 Gbps switching capacity across eight 2.5GbE auto-negotiating ports, making it ideal for modern enterprise networks requiring multi-gigabit performance without legacy bottlenecks. With no dedicated PoE budget on this access-layer model, network engineers should pair it with UniFi PoE switches upstream for powered device distribution; the unit itself operates on a low-power 12W external adapter, enabling fanless, silent deployment in sensitive office and retail environments. Ubiquiti's managed Layer 2 architecture supports 802.1Q VLANs, STP/RSTP redundancy, and 9 KB jumbo frames—essential for video surveillance, VoIP consolidation, and high-bandwidth departmental clusters.

This compact switch (140 × 100 × 27.5 mm) offers flexible mounting on desks or walls, adapting to space-constrained network closets and branch offices across the Middle East and North Africa. Managed entirely through the UniFi Network Application (local or cloud), the USW-Flex-2.5G-8 integrates seamlessly into existing Ubiquiti ecosystems, reducing operational overhead for IT teams managing multi-site deployments. Enterprise network engineers and IT procurement teams value this model for its cost-effective 2.5G uplift in access layers without requiring complete infrastructure overhaul. Operating across 0–40 °C, it suits diverse regional climates and climate-controlled data centers alike.

Typical Enterprise Deployment Scenarios

  • High-speed access switching for office floors migrating from Gigabit to multi-gig workstations and wireless 6E access points
  • Compact edge switching in retail locations, branch offices, and remote sites with UniFi controller redundancy
  • Video surveillance backbone aggregation, consolidating IP camera traffic from multiple PoE injectors without congestion
  • Network segmentation and VLAN isolation for guest, employee, and IoT device traffic in hospitality and corporate campuses
  • Desktop or wall-mounted deployment in media production suites requiring low-latency, fanless operation

Contact Omnixon Global to request a quotation for the USW-Flex-2.5G-8 and explore volume pricing across your organization's network refresh initiatives.

Technical Specifications

BrandUbiquiti
CategoryNetwork Switches
SKUUBQ-USW-Flex-2_5G-8
Part NumberUSW-Flex-2.5G-8
ConditionNew
InterfaceEthernet / SFP / SFP+
ModelUniFi Switch Flex 2.5G 8-Port
Manufacturer Part NumberUSW-Flex-2.5G-8
Switch TypeManaged Layer 2
Total Ports8
Port Type8 × 2.5GbE RJ45 (auto-negotiating 2.5G/1G/100M)
Switching Capacity40 Gbps
Forwarding Rate29.76 Mpps
VLAN Support802.1Q Tagged VLANs
Spanning TreeSTP / RSTP
Jumbo Frame Support9 KB
ManagementUniFi Network Application (local or cloud)
CoolingFanless passive cooling
Power InputExternal power adapter (included)
Power Consumption (Max)12W
Mounting OptionsDesktop, wall-mount
Operating Temperature0–40 °C (32–104 °F)
Dimensions140 × 100 × 27.5 mm (5.51 × 3.94 × 1.08 in)

Frequently Asked Questions about UniFi Switch Flex 2.5G 8-Port

What does the UniFi Switch Flex 2.5G 8-Port do?

The UniFi Switch Flex 2.5G 8-Port is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.

What are the headline specs of the UniFi Switch Flex 2.5G 8-Port?

Key specifications for the UniFi Switch Flex 2.5G 8-Port: interface Ethernet / SFP / SFP+; 1 year support; new condition. Manufacturer part number USW-Flex-2.5G-8. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.

Is the UniFi Switch Flex 2.5G 8-Port compatible with my infrastructure?

The UniFi Switch Flex 2.5G 8-Port interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.