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Normas BSI – AENOR
BS EN 60793-1-49:2003

BS EN 60793-1-49:2003

Optical fibres. Measurement methods and test procedures. Differential mode delay

Fecha Anulación:
2006-09-29 /Withdrawn
Comité:
GEL/86/1
Equivalencias internacionales:

EN 60793-1-49:2003

EN 61347-1:2001

IEC 60793-1-49:2003

Relación con otras normas BSI:

Reemplazada por: BS EN 60793-1-20:2014

Reemplaza a: DD IEC/PAS 60793-1-49:2002

Reemplazada por: BS EN 60793-1-49:2006

Resumen:
Describes a method for characterizing the modal structure of a graded-index multimode fibre. The information is useful for assessing the bandwidth performance of a fibre when used with laser sources. Applies only to multimode, graded-index glass-core (category A1) fibres. The test method is commonly used in production and research facilities, however is not easily accomplished in the field.
Keywords:
Optical communication systems, Performance testing, Environmental testing, Formulae (mathematics), Frequencies, Specimen preparation, Test equipment, Wavelengths, Fibre optic cables, Electronic equipment and components, Bandwidths, Temperature measurement, Fibre optics, Test specimens, Optical fibres, Optical measurement, Test methods
146,1
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Formato digital

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