Pajisje të ndërlidhjes me fibër optike dhe komponentët pasivë - Prova bazë dhe procedurat e matjes - Pjesa 3 - 20: Matjet dhe ekzaminimet - Direktiviteti i pajisjeve të degëzuara me fibër optike
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-20: Examinations and measurements - Directivity of fibre optic branching devices
Applies to measuring the directivity of light between channels of a multiport non-wavelength-selective MxN fibre optic branching device. The directivity is the fraction of light that goes from one input path to another path, normally isolated from each other.
Life cycle
NOW
PUBLISHED SSH EN 61300-3-20:2001 60.60
Standard published 1 jan 2007