IEC 61753-089-2 : 1ED 2013现行
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - PERFORMANCE STANDARD - PART 089-2: NON-CONNECTORIZED SINGLE-MODE BIDIRECTIONAL OTDR MONITORING WWDM DEVICES FOR CATEGORY C - CONTROLLED ENVIRONMENT
出版：International Electrotechnical Committee
专家解读视频
Includes 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.
SN EN 61753-089-2 : 2013 - Identical
DS EN 61753-089-2 : 2013 - Identical
NEN EN IEC 61753-089-2 : 2013 - Identical
CEI EN 61753-089-2 : 2014 - Identical
PN EN 61753-089-2 : 2013 - Identical
BS EN 61753-089-2 : 2013 - Identical
DIN EN 61753-089-2 : 2013 - Identical
