An Intelligent ODN fuses electronic labels/QR codes, high-dynamic-range smart OTDR, and a unified management platform (GIS + topology + data governance). The result: faster mean-time-to-repair (MTTR), higher first-time fix, and traceable changes—without relying on customer-side. ODN footprints are exploding with FTTx, 5G back/fronthaul, and data-center access. Traditional maintenance—handwritten labels, scattered spreadsheets, and single-purpose tools—struggles with slow fault localization and unreliable records. In case of any existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI deliverable is the one made publicly available in PDF format at Users of the present document should be aware that the document may be subject. Disclosed in the present invention are an intelligent optical distribution network (ODN) device management system and method applied to an ODN. The ODN network devices provide the optical fiber interconnection or cross-connection, optical fiber splicing, optical power distribution/wavelength distribution, and optical path. In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and "cannot" are to be interpreted as described.
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