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IEC PAS 60793-1-49:2002 ED1

Optical fibres - Part 1-49 : Measurement methods and test procedures - Differential mode delay
24. 5. 2002.

Опште информације

99.60     31. 3. 2003.

IEC

TC 86/SC 86A

Javno dostupna specifikacija

33.180.10  

engleski  

Kupovina

Zamenjen

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Apstrakt

This technical specification describes a method for characterizing the modal structure of a graded-index multimode (category A1) fibre. It is useful for assessing the bandwidth performance of a fibre used with laser sources. A probe spot is scanned across the fibre endface and the optical pulse delay is determined at specified offset positions. The difference in optical pulse delay time between fastest and slowest modes is the Differential Mode Delay.

Životni ciklus

TRENUTNO

POVUČEN
IEC PAS 60793-1-49:2002 ED1
99.60 Povlačenje stupilo na snagu
31. 3. 2003.

ISPRAVKE / IZMENE

POVUČEN
IEC 60793-1-49:2003/COR1:2005 ED1

REVIDIRAN OD

POVUČEN
IEC 60793-1-49:2003 ED1