Unifi Flex Mini 2.5G

Core Specs

• Model: USW‑Flex‑2.5G‑5
• Type: Managed Layer 2 UniFi switch (managed via UniFi Network)
• Ports: 5 × 1/2.5 GbE RJ45 (auto‑negotiation 10M/100M/1G/2.5G)
• PoE capability:
  • 1 × 2.5 GbE PoE input port (no PoE out; PoE is just for powering the switch)pcboost.co+2

Performance

• Non‑blocking throughput: 12.5 Gbps
• Switching capacity: 25 Gbps
• Forwarding rate: ~18.6–19 Mpps
• MAC address table: 4,000 entries
• VLANs: Up to 256 VLANs supported
• Features: STP/RSTP, port isolation, port mirroring, egress rate limiting, flow control, storm control, jumbo frames, multicast/broadcast rate limiting, loop protection.pcboost.co+2

Power & Powering Options

• Power methods:
  • USB‑C: 5 V DC, 1 A (4.8–5.2 V range), max ~5 W
  • PoE in: 802.3at‑compliant (PoE+), 44–57 V DC, max ~6.4 W
• Included adapter: External 5 V USB‑C AC adapter (~5 W) in many retail SKUs.
• Max power consumption:
  • 5 W (AC/DC USB‑C input)
  • 6.4 W (PoE input)pcboost.co+2

Note: This model does not supply PoE out to clients; the PoE port is only for powering the switch itself.

Physical & Environment

• Dimensions: 117.1 × 90 × 21.2 mm (4.6 × 3.5 × 0.8 in)
• Weight: ~206 g
• Enclosure: Polycarbonate, desktop form factor
• Color: White
• Operating temperature: −20 to 45 °C
• Operating humidity: 10–90% non‑condensing
• Certifications: CE, FCC, IC, NDAA‑compliant