What is optical time domain reflectome | how OTDR works
Channel: UHKtechnopedia
Date: 2022-03-15

UHKtechnopedia presented this video about basic working principle of optical time domain reflectometer. First time whenever you think about otdr the one question diffinitly raise in your mind that "what is OTDR ?" and how to work optical time domain reflectometer? Or how to work otdr? These are otdr fundamental  phenomenon of optical time domain reflectometer base on radar theory. Working principles of otdr is to reflect back some signal to the otdr sensing the minor signal. Measurement made by otdr of the events, dead zone attenuation with the help of reflection of signal collisions with event exit in fiber link this is the theory how to work optical time domain reflectometer. In optical fiber communication Fiberlink maintenance is very important furthermore basic of otdr to know is even crucial.  That is why this video specially in urdu and hindi for easy understand. 

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