EN 61280-1-4:2010 Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method
CENELEC - European Committee for Electrotechnical Standardization
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EN 61280-1-4:2010
EN 61280-1-4:2010 history
2010EN 61280-1-4:2010 Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method
2003EN 61280-1-4:2003 Fibre optic communication subsystem test procedures Part 1-4: General communication subsystems - Collection and reduction of two-dimensional nearfield data for multimode fibre laser transmitters