DIN EN 62496-2-4
Optical circuit boards - Part 2-4: Tests - Optical transmission test for optical circuit boards without input/output fibres (IEC 86/404/CD:2011)
| Organization: | DIN |
| Publication Date: | 1 October 2011 |
| Status: | inactive |
| Page Count: | 37 |
| ICS Code (Other fibre optic equipment): | 33.180.99 |
scope:
This part of IEC 62496 specifies the test method to decide pass or fail an optical circuit board using direct illumination by a light. Input ports are directly illuminated and optical intensity from output ports of the optical circuit board is monitored using an area image sensor. Then excessive optical losses are calculated from total detected intensities of light from a sample to be measured and from a control sample.
Document History