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Normas BSI – AENOR
BS EN 60793-1-42:2007

BS EN 60793-1-42:2007

Optical fibres. Measurement methods and test procedures. Chromatic dispersion

Fecha Anulación:
2013-07-31 /Withdrawn
Comité:
GEL/86/1
Equivalencias internacionales:

EN 60512-11-3:2002

EN 60793-1-42:2007

IEC 60793-1-42:2007

IEC 60825-2:2004/AMD2:2010

Relación con otras normas BSI:

Reemplazada por: BS EN 60793-1-42:2013

Reemplaza a: BS EN 60793-1-42:2002

Resumen:
Four methods are described for measuring chromatic dispersion: (a) phase shift, (b) spectral group delay in the time domain, (c) differential phase shift, and (d) interferometry. Methods A, B, and C apply to the measurement of chromatic dispersion of the following fibres over a specified wavelength range: class A1 graded-index multimode fibres; category A4f, A4g and A4h multimode fibres; and class B single-mode fibres (all categories). Method D applies to the measurement of chromatic dispersion values of single-mode fibres categories B1, B2, B4 and B5 over the 1 000 nm to 1 700 nm wavelength range. The main changes in this second edition concern the addition of a new Annex E on chromatic dispersion fitting and the applicability to A4 fibres.
Keywords:
Electronic equipment and components, Chromaticity, Fibre optic cables, Optical measurement, Fibre optics, Optical dispersive power, Optical properties of materials, Optical fibres, Optical communication systems
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