Блок питания Aruba 4000i POE 54VDC 480W 100-240VAC DIN Power Supply JL820A Universal AC input voltage1x Input socket1x Output socketOperating Temperature-40C to 49C no derating>, 50C de-rate power by 2.5% / C>, 70C de-rate power by 5% / COperating Relative Humidity - 5% to 95%,...