A method and apparatus for calculating loss of an optical fiber splice, a communication device and a storage medium

Abstract

The present application relates to the technical field of optical communication, and particularly relates to a fiber splice loss calculation method and device, communication equipment and a storage medium. The fiber splice loss calculation method is applied to an optical communication system, the optical communication system comprises transmission optical fibers and a Raman amplifier connected with each other; the method comprises the following steps: setting a target gain, driving the optical communication system to work according to the target gain, obtaining an initial splice loss, an initial gain and an initial total pump power; continuously monitoring real-time gain and real-time total pump power of the optical communication system, obtaining a splice loss real-time change amount based on the real-time gain, the real-time total pump power, the initial gain and the initial splice loss; and adding the splice loss real-time change amount to the initial splice loss to obtain real-time splice loss. The present application can ensure the stability and reliability of signal light transmission.

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