The UniFi USW-Lite-8-PoE is a compact 8-port Gigabit switch with 4 PoE+ ports, 52W PoE budget, fanless design, and full Layer 2 management via UniFi Controller—ideal for small networks and silent setups.

Here are the detailed specifications for the UniFi USW‑Lite‑8‑PoE, based on Ubiquiti’s official datasheet:

🔌 Ports & PoE

• 8 × Gigabit RJ45 ports (10/100/1000 Mbps)
• 4 ports support PoE+ (802.3af/at) delivering up to 30 W per port, 52 W total PoE budget
• External 54 V⎓1.1 A (60 W) power adapter included

⚡ Performance

• Switching capacity: 16 Gbps
• Non-blocking throughput: 8 Gbps
• Forwarding rate: ~12 Mpps

🔄 Layer 2 Features

• Supports up to 1,000 VLANs, LACP port aggregation, STP/RSTP, advanced IGMP snooping & querier, jumbo frames, 802.1X, ACLs, DHCP snooping/guarding, port mirroring, QoS, storm control, LLDP‑MED, voice VLAN, loop protection

📐 Hardware & Physical

• Dimensions: 99.6 × 163.7 × 31.7 mm
• Weight: ~295 g
• Fanless/passive cooling, polycarbonate enclosure, desktop or wall mountable with kit included

🔌 Power & Efficiency

• Maximum power draw (device only): ~8 W
• Power budget with PoE: up to 60 W total (8 W device + 52 W PoE)
• Heat dissipation: ~27 BTU/hr

🌡️ Environmental & Compliance

• Operating temperature: –15 °C to 40 °C
• Humidity: 10–90% non-condensing
• Certifications: CE, FCC, IC, NDAA compliant

🧠 Management

• Fully managed via UniFi Network Controller (v7.2.94+)

🧾 Quick Specs Overview

Datasheet