Its innovative FastConnect ODN Solution improves the efficiency of outdoor scene deployment. The solution adopts aviation connector technology, replaces traditional manual welding with quick connection, and plugs and uses pre-connected cables, eliminating the need for professional welding workers to perform on-site welding, which greatly improves the efficiency of engineering construction. At the same time, it has strong environmental adaptability, supports IP68, and can protect the optical fiber connection performance from being affected in high temperature (+70°C), cold (-40°C), and high humidity environments.