Ubiquiti USW-FLEX-2.5G-8 UniFi Flex 2.5G Managed Switch

The Ubiquiti USW-FLEX-2.5G-8 delivers enterprise-grade 2.5 Gigabit Ethernet connectivity in an ultra-compact form factor. This 8-port managed switch features a 10 GbE RJ45/SFP+ combination uplink port, providing flexible high-speed backbone connectivity for demanding network environments.

Flexible Power Options

Power the switch using either USB Type-C (5V DC, 3A) or PoE+ (802.3at), offering deployment flexibility without requiring nearby AC outlets. The compact polycarbonate enclosure supports multiple mounting options including desktop, wall, DIN rail, and magnetic mounting, making it ideal for space-constrained installations.

High-Performance Switching

With 60 Gbps switching capacity and 30 Gbps total non-blocking throughput, the USW-FLEX-2.5G-8 handles bandwidth-intensive applications with ease. The 45 Mpps forwarding rate ensures minimal latency for real-time data transmission. Eight 2.5 GbE RJ45 ports provide ample connectivity for WiFi 6/6E access points, NAS devices, workstations, and other high-bandwidth equipment.

Advanced Network Management

Full UniFi network management integration enables centralized configuration and monitoring through the UniFi Network Controller. Support for 256 VLANs, 4000 MAC address table size, STP/RSTP, port mirroring, port isolation, and loop protection provides enterprise-level network segmentation and security. Additional features include egress rate limiting, flow control, storm control, multicast and broadcast rate limiting, and jumbo frame support.

Technical Specifications

Dimensions
212.9 x 76 x 33.5 mm
(8.4 x 3 x 1.3")

Port Layout
2.5 GbE RJ45
8

10 GbE RJ45
1

10G SFP+
1

Form Factor
Compact Desktop, wall, DIN, magnetic

Switching Capacity
60 Gbps

Total Non-Blocking Throughput
30 Gbps

Forwarding Rate
45 Mpps

Supported VLANs
256

MAC Address Table Size
4000

STP and RSTP
Yes

Egress Rate Limit
Yes

Flow Control
Yes

Storm Control
Yes

Multicast and Broadcast Rate Limiting
Yes

Port Isolation
Yes

Port Mirroring
Yes

Jumbo Frames
Yes

Loop Protection
Yes

Max. Power Consumption
14W with PoE input
14W with AC adapter input

Power Method
(1) USB Type-C, 5V DC, 3A
(1) PoE+

Power Input Method
USB Input
PoE

Power Supply
AC/DC, external, 15W

Supported Voltage Range
4.8—5.2V DC/USB
44V—57V PoE

Management
Ethernet

Weight
395 g (0.87 lb)

Enclosure Material
Polycarbonate

Mount Material
Polycarbonate

Certifications
CE, FCC, IC

• Speed: 2.5 GbE
• Ports: 8
• POE Capability: No
• Managed or Unmanaged: Managed
• Rack Mountable: No