NEN-EN-IEC 61300-3-3
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)
| Organization: | NEN |
| Publication Date: | 1 June 1997 |
| Status: | inactive |
| Page Count: | 42 |
| ICS Code (Fibre optic interconnecting devices): | 33.180.20 |
scope:
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.
Document History