NEN EN IEC 61753-089-2:2013现行
Fibre Optic Interconnecting Devices And Passive Components - Performance Standard - Part 089-2: Non-Connectorised Single-Mode Bidirectional Otdr Monitoring Wwdm Devices For Category C - Controlled Environment
出版：Nederlands Normalisatie Instituut
专家解读视频
Defines the minimum initial performance, test and measurement requirements and severities which a fibre optic pigtailed wide wavelength division multiplexing (WWDM) device for monitoring passive optical networks (PON) using an optical time-domain reflectometer (OTDR) satisfies in order to be categorized as meeting the requirements of category C (controlled environments), as defined in Annex A of IEC 61753-1:2007.
EN 61753-089-2:2013 - Identical
