Huawei eKitEngine S220 series switches are Layer 2 GE/10GE switches designed for the small office and home office (SOHO)/small- and medium-sized business (SMB) market. They include eight models, such as those with 8 downlink GE electrical ports (PoE/non-PoE ports), 24 downlink GE electrical ports (PoE/non-PoE ports), 48 downlink GE electrical ports (PoE/non-PoE), and uplink GE/10GE ports. These switches provide many features, such as rich management methods (web-based management, CLI-based management, and app-based management), flexible Ethernet networking, and diversified security control. Therefore, they can be widely used in scenarios such as SOHO, enterprise office, budget hotels, factories, primary and secondary education, hospitals, and building security.