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sklademVydáno: 2009-03-10
IEC 61300-3-3:2009
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and return loss
Dispositifs d'interconnexion et composants passifs à fibres optiques - Méthodes fondamentales d'essais et de mesures - Partie 3-3: Examens et mesures - Contrôle actif des variations de l'affaiblissement et de l'affaiblissement de réflexion
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| Označení normy: | IEC 61300-3-3:2009 |
| Vydáno: | 2009-03-10 |
| Jazyk: | Anglicky |
DESCRIPTION
IEC 61300-3-3:2009
IEC 61300-3-3:2009 describes the procedure to monitor changes in attenuation and/or return loss of a component or an interconnecting device, when subjected to an environmental or mechanical test. Such a procedure is commonly referred to as active monitoring. In many instances, it is more efficient to monitor attenuation and return loss at the same time. This edition constitutes a minor revision. The change with respect to the previous edition is the structure of the document.