48Port 10/100/1000BASE-T with uplink 2Port SFP Gigabit Ethernet Switch, each RJ45 port supports MDI/MDIX auto flip and wire-speed forwarding functions. 128Gbps bandwidth with package forward 74.40Mbps, store-and-forward mode, to ensure that the bandwidth is effectively allocated to each port, it provides stable and reliable power and data transmission for high-power AP, network cameras, PTZ network dome cameras, and other security monitoring and transmission applications. With simple and convenient installation and maintenance methods and rich business features, it helps users to build a safe and reliable high-performance network. It is mainly located in the core or convergence layer of user networks such as industrial parks, buildings, factories and mines, government agencies, and residential broadband scenarios.