IEC 60793-1-49:2006
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Optical fibres – Part 1-49: Measurement methods and test procedures – Differential mode delay
Published By | Publication Date | Number of Pages |
IEC | 2006-06-26 | 66 |
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.