Yokogawa Fiber Surface Test Function
The AQ7293H-FST is an optional Fiber Surface Test (FST) function for the Yokogawa AQ7293 OTDR (Optical Time Domain Reflectometer). This function enables the AQ7293 series to perform surface inspection of optical fiber end faces, helping to detect contamination, scratches, or defects that may affect optical performance. The FST option enhances the instrument's capability by providing visual inspection tools and automated analysis, ensuring fiber connectors are clean and properly prepared for optimal transmission. This option is designed for use with the AQ7293 mainframe and is intended for field and laboratory applications.