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IEC 61300-3-21-ed.3.0
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-21: Examinations and measurements - Switching time
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STANDARD published on 20.9.2019
The information about the standard:
Designation standards: IEC 61300-3-21-ed.3.0
Publication date standards: 20.9.2019
SKU: NS-972750
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 61300-3-21-ed.3.0 :
IEC 61300-3-21:2019 describes a method to measure the switching time and related performance parameters of a fibre optic spatial switch when the actuation energy is applied or removed to change the state of the switch. This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - changes to remove redundant overlap with IEC 60876-1; - clarifications to definitions and diagrams; - generalization of the detection apparatus beyond an oscilloscope. Keywords: switching time, performance parameters of a fibre optic spatial switch, actuation energy IEC 61300-3-21:2019 decrit une methode en vue de mesurer le temps de commutation et les parametres de performances associes dun commutateur spatial fibronique, lorsque lenergie dactivation est appliquee ou retiree pour modifier letat du commutateur. Cette troisieme edition annule et remplace la deuxieme edition parue en 2014 dont elle constitue une revision technique. La presente edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: - modifications pour eviter les redondances avec lIEC 60876-1; - clarifications des definitions et des schemas; - generalisation des appareils de detection autres que les oscilloscopes. Mots-cles : temps de commutation, parametres de performances associes dun commutateur spatial fibronique, energie dactivation
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