DIN EN 60728-7-1 (2016-01)现行
Cable networks for television signals, sound signals and interactive services Part 7-1: Hybrid Fibre Coax Outside Plant Status Monitoring - Physical (PHY) Layer Specification (IEC 60728-7-1:2003 + A1:2015); English version EN 60728-7-1:2005 + A1:2015
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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