Blue Ocean Excellence Cloud Operation and Maintenance Platform is a cloud based, cross internet, two-layer architecture management platform that manages heterogeneous network elements. It can achieve cross regional and cross network collaborative management of local AC gateway controllers, wireless APs, wireless bridges, CPE, switches, intelligent power supplies, firewalls, routers, printers, network servers, and IoT peripheral products. The platform has the characteristics of multi tenant, multi project, and privilege management, as well as the ability to connect and manage devices from different manufacturers, making it suitable for networking applications for operators and chain enterprises.