Over deze norm
|Commissie||Fibre optic communications|
Describes the procedure to measure the change in attenuation and in return loss of a component as it is subjected to an environmental test. Since it is customary to test a group of components in this type over periods of time, this measurement procedure and associated equipment are designed to monitor many components in the same procedure and to employ automated data acquisition. Furthermore, since the level changes in attenuation and return loss in components that is significant for their performance in systems can be very small, this measurement procedure emphasizes maintenance of high measurement stability over time.
|Nederlandse titel||Optische-vezelverbindingselementen en passieve componenten - Basisbeproevings en -meetprocedures - Deel 3-3: Onderzoek en metingen - Bewaking van wijziging in verzwakking en in retourverliezen (meervoudige paden)|
|Engelse titel||Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Examinations and measurements - Monitoring change in attenuation and in return loss (multiple paths)|