BS EN IEC 61280-1-4:2023
Fibre optic communication subsystem test procedures. General communication subsystems. Light source encircled flux measurement method
- Standard No.
- BS EN IEC 61280-1-4:2023
- Release Date
- 2023
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN IEC 61280-1-4:2023
- Scope
- 1 Scope This part of IEC 61280 establishes the characterization process of the encircled flux measurement method of light sources intended to be used with multimode fibre. This document sets forth a procedure for the collection of two-dimensional fibre optic nearfield greyscale data and subsequent reduction to one-dimensional data expressed as a set of three sampled parametric functions of radius from the fibre’s optical centre. Estimation of the fibre core diameter is not an objective of this document.
BS EN IEC 61280-1-4:2023 Referenced Document
- IEC 60825-1 Interpretation sheet 2 - Safety of laser products - Part 1: Equipment classification and requirements
BS EN IEC 61280-1-4:2023 history
- 2023 BS EN IEC 61280-1-4:2023 Fibre optic communication subsystem test procedures. General communication subsystems. Light source encircled flux measurement method
