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IEC TR 62221:2001

IEC TR 62221:2001

Optical fibres - Measurement methods - Microbending sensitivity

Fibres optiques - Méthodes de mesure - Sensibilité aux microcourbures

Fecha:
2012-12-12 /Anulada
Resumen (inglés):
This technical report describes four techniques for the measurement of microbending sensitivity of optical fibres: (a) using an expandable drum for class B fibres; (b) using a fixed diameter drum for category A1 and class B fibres; (c) using a wire mesh and applied loads for category A1 and class B fibres; (d) using a "basketweave" wrap on a fixed diameter drum for class B fibres. Methods (a) and (b) may be used for optical fibre ribbons.
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