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DIN EN 60793-1-49 VDE 0888-249:2017-05
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DIN EN 60793-1-49 VDE 0888-249:2017-05
Optical fibres - Part 1-49: Measurement methods and test procedures - Differential mode delay (IEC 86A/1777/CD:2016)More info
This part of IEC 60793 applies only to multimode, graded-index glass-core (category A1) fibres. The test method is commonly used in production and research facilities, but is not easily accomplished in the field. This standard describes a method for characterizing the modal structure of a graded-index multimode fibre. This information is useful for assessing the bandwidth performance of a fibre especially when the fibre is intended to support a range of launch conditions, for example, those produced by standardized laser transmitters.
| Author | VDE |
|---|---|
| Editor | VDE |
| Document type | Draft |
| Format | Paper |
| expiration_de_validite | 2017-06-07 |
| ICS | 33.180.10 : Fibres and cables
|
| Number of pages | 69 |
| Cross references | IEC 86A/1777/CD (2016-12), IDT |
| Weight(kg.) | 0.2173 |
| Year | 2017 |
| Document history | |
| Country | Germany |
| Keyword | DIN EN 60793;DIN EN 60793-1;EN 60793;EN 60793-1;EN 60793-1-49;60793 |