The TP-Link OC200 is an on-premises hardware controller for the TP-Link Omada Software Defined Networking (SDN) platform, offering centralized management of Omada access points, switches, and routers via a unified web interface. Key features include remote access through the Omada app, real-time network monitoring, a captive portal for secure guest Wi-Fi, a WiFi heatmap simulator, network topology views, and support for multi-site and batch management.