Industrial-grade bridge motherboard PCBA, covering the full range of outdoor wireless bridge core boards such as WiFi6, 11ac, and 11n, focuses on dual-band designs of 5GHz/2.4GHz, multi-band designs of 5.1-5.8GHz and 5.9-7.1GHz, and supports PTP/PTMP point-to-point/point-to-multi-band networking. The maximum transmission distance is 30 kilometers, meeting the long-distance wireless communication requirements for industrial outdoor use. The product range includes 1.5G high-bandwidth 160MHz channel WiFi6 high-performance models, gigabit / 100M network port models, fiber + wireless dual-mode networking models, and compact base station models. It supports 24V/48V wide voltage supply and features high reliability, anti-interference, and industrial-grade stable transmission characteristics. It is compatible with scenarios such as outdoor gigabit wireless base stations, outdoor wireless devices, and industrial automation wireless networking. The entire series of PCB boards adopt industrial-grade design, taking into account high bandwidth, long distance and strong adaptability, providing professional wireless networking hardware solutions for security monitoring, industrial Internet of Things and outdoor base station construction.