Huawei's DQ ODN solution features its "Fiber Iris" technology, uses an intelligent algorithm to identify fiber signals, and displays the ODN topology on the NCE platform. Optical distribution networks (ODNs) usually face two key challenges: high CAPEX and slow deployment, which lead to low margins. Fiber splicing in the field requires a highly skilled workforce for most ODN deployments. DQ ODN uses pre-connection, image recognition, and Fiber Iris technologies to help carriers build full-fiber networks. This solution implements precise planning, fast deployment of optical broadband networks, and precise fault locating and rectification, revolutionizing the traditional ODN construction and O&M mode.