A three-layer network management switch with a switching capacity of 598Gbps/5.98Tbps, a packet forwarding rate of 148Mpps/222Mpps, 24 10/100/1000Mbps adaptive electrical ports, and four fixed SFP+ 10-Gigabit optical ports, supports static routing, layer 3 aggregation ports, ACL, port mirroring, and other functions, and supports unified management by the Ruiyi APP and MACC cloud platform.