Which of the following features can monitor fiber status and fast locate fault points?

TheFiber Doctorfeature is specifically designed to monitor the status of optical fibers and quickly locate fault points in the network. It uses advanced diagnostics and AI-driven analytics to: Detect issues such as fiber breaks, attenuation, and connector faults. Provide precise fault location information, reducing troubleshooting time and field visits. Ensure high reliability and availability of the optical network. Other options like "Service Doctor" and "Optical Doctor" focus on higher-layer services or optical performance but do not specialize in fiber-level diagnostics.
Reference: Huawei NCE-FAN Product Documentation Huawei Optical Network Monitoring Best Practices