IdealPhotonics' testing tools are specialized instruments for evaluating the performance and quality of fiber optic networks. Utilizing equipment such as an optical time domain reflectometer (OTDR, positioning accuracy ±0.1m) and a fiber optic end-face inspection instrument (resolution 0.1μm), they enable rapid analysis of fiber optic link loss (measurement error <0.2dB), breakpoint location, and end-face contamination, providing data support for the construction and operation and maintenance of optical communication systems.The "micron-level full-link perspective" utilizes an intelligent OTDR (dynamic range 45dB) and AI end-face inspection (defect recognition rate >99%) to achieve precise loss positioning (±0.1m) and second-level diagnosis of nanometer-level defects (≥0.2μm) in fiber optic links (0-150km), providing a "surgical" operation and maintenance solution for 5G fronthaul/data centers.