Introduction to PoE Switch

PoE switch, also known as Power over Ethernet switch, is a network device that can provide DC power to connected devices while transmitting data. It utilizes existing Ethernet cables and can provide power to terminals such as IP phones, wireless APs, and network cameras without the need for additional power cords. PoE switches simplify cabling, improve the flexibility and efficiency of network deployment, and are widely used in fields such as education, enterprise, monitoring, and industrial automation.