OPTICAL TIME DOMAIN REFLECT METER, AND OPTICAL FIBER MEASUREMENT METHOD AND OPTICAL FIBER MEASUREMENT SYSTEM USING THE SAME

摘要

In order to perform various characteristic evaluations of laid optical fibers easily and efficiently, a table file for correlating a target optical fiber and measured data of the optical fiber with each other is created in an external terminal on the basis of optical fiber management information given before the execution of a laying/maintaining work, such as various pieces of information on the target optical fiber or information on the execution site. An OTDR measures the target optical fiber on the basis of the table file created at the external terminal, and stores the measured result data, in which the measured optical fiber and the measured data of the optical fiber are correlated, and edited result data expressing the edited contents at the time when the table file or the measured result data was edited. The external terminal makes a report on the basis of the measured result data and the edited result data stored in the OTDR.