The TPL-SG2005P-PD TP-Link Omada 4 port switch is designed to revolutionize your installation process by eliminating the constraints of mains access locations. It achieves this by transmitting both data and power through a single cable, thereby simplifying the installation process and significantly reducing deployment costs. A standout feature of the TPL-SG2005P-PD is its ability to double the Power over Ethernet (PoE) source-to-device connection distance from 100 meters to 200 meters. This makes it an ideal solution for long-distance outdoor surveillance camera and access point setups, offering greater flexibility and efficiency in your network infrastructure.