Ubiquiti / UniFi Flex Mini 2.5G

Ubiquiti USW-Flex-2.5G-5

P/N: USW-Flex-2.5G-5

UniFi Flex Mini 2.5G5 ports

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

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01 / Specifications
MPN / P/N
USW-Flex-2.5G-5
Access ports
2.5 GbE RJ45: 5 (2.5G/1G/100M/10M)
Management
STP & RSTP: True; Management: Ethernet; UniFi Network: Version 8.6.9 and later
Form factor
Compact desktop
Dimensions
117.1 x 90 x 21.2 mm (4.6 x 3.5 x 0.8")
2.5 GbE RJ45
5 (2.5G/1G/100M/10M)
Switching capacity
25 Gbps
Total Non-Blocking Throughput
12.5 Gbps
Forwarding Rate
19 Mpps
Supported VLANs
256
MAC Address Table Size
4,000
Max. power consumption
5W (AC/DC input) 6.4W (PoE input)
Power Method
(1) USB Type-C, 5V DC, 1A (1) PoE
Power input method
USB Input PoE
Power supply
AC/DC, external, 5W
Supported Voltage Range
4.8—5.2V DC/USB 44V—57V PoE
Management
Ethernet
Weight
206 g (7.3 oz)
Enclosure Material
Polycarbonate
Ambient Operating Temperature
-20 to 45° C (-4 to 113° F)
Ambient Operating Humidity
10 to 90% noncondensing
UniFi Network
Version 8.6.9 and later

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.