The 4 PoE+ Ports Switch with 2 Uplinks is a versatile and powerful networking device designed to simplify and enhance network setups. This 4-port switch features two Ethernet uplink ports at 10/100Mbps each, providing flexibility in network configurations. With Hi-PoE at port 1, delivering up to 60W of power, and PoE+ at ports 2-4, offering up to 30W per port, this switch surpasses standard PoE capabilities, which typically provide only 15.4W per port. The 60W max total power output ensures reliable and efficient operation for your PoE devices. The extend function allows for extending the maximum PoE transmission distance from 328 feet to 656 feet, expanding the reach of your network. The switch also incorporates PD detection, automatically detecting and providing the required power for your PoE devices. It's important to note that this is a 48V active PoE switch, not compatible with Ubiquiti devices that require 24V passive PoE.