This Gigabit PoE Ethernet switch features 16 ports with a maximum PoE output power of 128W. It supports PoE+ power supply and complies with the IEEE 802.3af/at standard. The switch can automatically detect and identify powered devices that meet standards and power them through network cables. It is plug and play, requiring no configuration, and is suitable for hotels, campuses, and small to medium-sized enterprises to build cost-effective networks.