Ze-Cong Liu

Wavelength and Polarization Diversity OTDR for Accurate Fiber Faults Identification in Data-Center Networks

As data-center networks (DCNs) continue to scale in capacity and complexity, rapid and accurate fiber faults identification is becoming increasingly important for maintaining service continuity, minimizing downtime, and enabling automated maintenance. Optical time-domain reflectometry (OTDR) is widely used for fiber mo...