Phihong POE576U-16HPN. Cabling technology: 10/100/1000 Base-T, Power over Ethernet (PoE): 33.6 V. Dimensions (WxDxH): 228 x 438 x 44.5 mm, Weight: 3.8 kg. Certification: EN55022 Class A, EN55022 Class B. Operating temperature range (T-T): 0 - 40 °C, Operating relative humidity range: 0 - 90 %, Storage temperature range (T-T): -25 - 65 °C