Trendnet TPE-LG50 is a 5-Port Gigabit Long Range PoE+ Switch that provides power and data over Ethernet cables to devices such as IP cameras, VoIP phones, and access points. It offers long-range PoE+ transmission up to 200 meters (656 ft.) for port 1 and 8, and up to 100 meters (328 ft.) for ports 3 and 4, making it ideal for extending the reach of PoE devices. With its VLAN port isolation, it enhances network security by isolating traffic between ports, preventing unauthorized access.