nsBAS IEC 61300-3-4:2024
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-4: Examinations and measurements - Attenuation
Опште информације
Статус:Пројекат
Број страница:28
Метода усвајања:Proglašavanje
Језик:engleski
Издање:1.
Датум реализације:25.04.2024
Предвиђени датум наредне фазе:25.06.2024
Технички комитет:BAS/TC 5, Телекомуникације
ICS:
33.180.20, Фибeрoптички вeзни урeђajи
Абстракт
<!-- NEW! -->IEC 61300-3-4:2023 is available as <a href="https://webstore.iec.ch/publication/85333">IEC 61300-3-4:2023 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.<br />
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IEC 61300-3-4: 2022 describes the various methods available to measure the attenuation of optical components. It is not, however, applicable to random mate attenuation measurements as described in IEC 61300-3-34 and IEC 61300-3-45 nor for attenuation measurements of dense wavelength division multiplexing (DWDM) devices as described in IEC 61300-3-29. This fourth edition cancels and replaces the third edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:<br />
a) addition of Clause 3 containing terms, definitions and abbreviated terms;<br />
b) addition of a new LSPM measurement method, insertion method (D);<br />
c) addition of Annex A describing attenuation measurement of multicore fibre;<br />
d) changed reference test method to insertion C and alternative test method to substitution or insertion D for power meter and type 4 DUT.<br />
The contents of the corrigendum of June 2023 have been included in this copy.
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IEC 61300-3-4:2023, идентичан
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