SI420PB series is a full gigabit industrial PoE switch independently developed by Xentino. It has 6*10/100/1000Base-T RJ45 ports. Port 1-4 can support IEEE 802.3af/at/bt High Power PoE standard. Single-port PoE power up to 95W, and the maximum PoE output power of the host is 71W. As a PoE power supply device, it can automatically detect and recognize the power receiving equipment that meets the standard and supply power through the network cable.