PROCEDE DE MESURE PAR OTDR ET APPAREIL DE STATION TERMINALE

In a method for performing OTDR measurement in an optical transmission system including a first terminal station and a second terminal station, OTDR signal light is transmitted from an OTDR provided in the first terminal station to the second terminal station, in which the OTDR signal light is Raman...

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Bibliographische Detailangaben
Hauptverfasser: HARASAWA SHINICHIROU, FUNATSU GENTARO, MAEDA HIDEKI, MAEHARA TAKAYUKI, NAKA AKIRA
Format: Patent
Sprache:fre
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Zusammenfassung:In a method for performing OTDR measurement in an optical transmission system including a first terminal station and a second terminal station, OTDR signal light is transmitted from an OTDR provided in the first terminal station to the second terminal station, in which the OTDR signal light is Raman amplified by using main signal light of the optical transmission system as pump light.