Power over Ethernet: The Power over Ethernet (PoE) feature allows connected devices to draw the power they need from another device over the Ethernet cable. This allows you to install Ethernet switches, Wi-Fi access points, surveillance cameras, and other PoE compatible devices in locations where no power outlet is available, without running a separate power cable. U/FTP Shielded: These cables feature foil shielding over each twisted pair to help reject electromagnetic and radio frequency interferences (EMI/RFI) and maintain high speed data transmissions at speeds up to 550MHz. 24AWG Solid Shielded RJ45