The AirEngine 9703-H is Huawei's new generation of high-performance flagship wireless access controller, designed specifically for ultra-large-scale wireless networks. It can manage up to 20,480 Fit APs, with an overall forwarding performance of 160Gbps and supports 307,200 concurrent user accesses. The device adopts a modular architecture, providing full-rate interfaces including 100G/40G/25G/10G/GE, and is compatible with the full range of Wi-Fi 6/7 APs. It supports AI-powered intelligent operation and maintenance and high-reliability redundancy, meeting the high-density, high-reliability, and high-concurrency wireless networking needs of large enterprises, universities, smart cities, transportation hubs, and other similar applications.