NS-6000GS series PoE switch meets the demand of PoE power supply. It adopts the latest high-speed Ethernet switching chip and ultra-high backplane bandwidth design, with extremely fast data processing capability to improve smooth data transmission performance. It has 16 PoE-powered RJ45 ports, 2 RJ45 uplink ports and 1 independent SFP expansion slot . All of sixteen RJ45 ports support IEEE 802.3af/at standard , with a maximum power supply of 30W for a single port and 300W for the whole machine, which can automatically detect and identify the powered devices that comply with IEEE 802.3af/at standard and supply power for the priority mechanism through the network cable.