Ubiquiti UniFi Flex Utility (USW-Flex-Utility)

The UniFi USW-Flex-Utility is a rugged outdoor enclosure with a 60W PoE adapter for powering the USW-Flex switch, offering 46W PoE output, surge protection, and versatile mounting options for outdoor setups. Here are the detailed specifications for the UniFi USW‑Flex‑Utility—Ubiquiti's outdoor/weatherproof enclosure designed to house and power the USW‑Flex switch:

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🌧️ USW‑Flex‑Utility – Detailed Specs

🔌 Power & Adapter

• Includes 60 W PoE adapter
  • Output: 54 V ⎓ 1.11 A
  • Internal inefficiencies: > 86% efficient, ripple < 200 mVpp, load regulation < 3%
  • Powered from 100–240 V AC, draw up to 1.5 A
• Delivers up to 46 W PoE to USW‑Flex (per official QSG/adaptor spec)

🧱 Enclosure Design

• Dimensions: 249 × 218 × 60 mm (9.8″ × 8.6″ × 2.4″)
• Weight: 740 g (26.1 oz) with mounting hardware
• Wall or pole mountable, includes security screw and cable management

⚙️ Electrical Specs & Protection

• 4‑pair PoE (pins 1,2,4,5+ and 3,6,7,8−) for 60 W budget
• Surge protection: 4 kV differential and common-mode withstand

🌡️ Environmental Ratings

• Operating temperature: –20 °C to +60 °C (–4 °F to 140 °F)
• Storage range: –30 °C to +70 °C
• Operating humidity: 5–90% non-condensing

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🧾 Quick Overview Table

Feature	Spec
Enclosure Size	249 × 218 × 60 mm
Enclosure Weight	740 g
PoE Adapter Size/Weight	118.5 × 63 × 34.7 mm, 206 g
Adapter Output	54 V DC @ 1.11 A (≈60W)
PoE Budget to Flex	Up to 46 W (with enclosed adapter)
Surge Protection	4 kV differential & common-mode
Mount Options	Wall/pole, includes mounts and security fasteners
Temp / Humidity	–20 °C to 60 °C / 5–90% non-condensing
Certifications	CE, FCC, IC; NDAA compliant

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🧠 Summary

The USW‑Flex‑Utility is not just a weatherproof enclosure but also houses a 54 V/60 W PoE injector, delivering up to 46 W to the housed USW‑Flex switch. It offers mounting flexibility, surge protection, and robust environmental resilience—perfect for outdoor or harsh deployments. Datasheet