HP A9508-V Switch Chassis. Weight: 58 kg. Power requirements: 100 - 240V, 50/60Hz, Output voltage: 60 V. Operating temperature range (T-T): 0 - 45 °C, Storage temperature range (T-T): -40 - 70 °C, Operating relative humidity range: 5 - 95 %. Safety: UL, IEC, CAN/CSA. Cabling technology: 10/100/100Base-T(X)