Ubiquiti / UniFi Flex 2.5G

Ubiquiti USW-Flex-2.5G-8

P/N: USW-Flex-2.5G-8

UniFi Flex 2.5G9 ports

Switch in the UniFi Flex 2.5G family. Interfaces: 2.5 GbE RJ45: 8 (2.5G/1G/100M/10M); 10 GbE RJ45: 1 (10G/5G/2.5G/1G/100M) (Combo port). Review management, power and package configuration before ordering.

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01 / Specifications
MPN / P/N
USW-Flex-2.5G-8
Access ports
2.5 GbE RJ45: 8 (2.5G/1G/100M/10M); 10 GbE RJ45: 1 (10G/5G/2.5G/1G/100M) (Combo port)
Uplink ports
10G SFP+: 1 (10G/1G) (Combo port)
Management
STP & RSTP: True; Management: Ethernet; UniFi Network: Version 9.0.114 and later
Form factor
Compact Desktop, wall, DIN, magnetic
Dimensions
212.9 x 76 x 33.5 mm (8.4 x 3 x 1.3")
2.5 GbE RJ45
8 (2.5G/1G/100M/10M)
10 GbE RJ45
1 (10G/5G/2.5G/1G/100M) (Combo port)
10G SFP+
1 (10G/1G) (Combo port)
Form factor
Compact Desktop, wall, DIN, magnetic (DIN and Magnetic are sold separately)
Switching capacity
60 Gbps
Total Non-Blocking Throughput
30 Gbps
Forwarding Rate
45 Mpps
Supported VLANs
256
MAC Address Table Size
4,000
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

Specification source: Ubiquiti ↗
Checked against documentation: 16.10.2026

Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.