IEC 60793-2-50:2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
31-12-2021
English - French
27-05-2008
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IEC 60793-2-50:2008 is applicable to optical fibre types B1.1, B1.2, B1.3, and categories B2, B4, B5 and B6. A map illustrating the connection of IEC designations to ITU-T designations is shown in Annex I. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables. The main technical changes of this edition include:
- aligns the requirements with the relevant ITU-T Recommendations, including tightening the tolerances of many parameters;
- adds a new category, B5, which corresponds to the fibres defined in ITU-T Recommendation G.656; and
- adds a new category, B6, which corresponds to the fibres defined in ITU-T Recommendation G.657.
| Committee |
TC 86/SC 86A
|
| DocumentType |
Standard
|
| Pages |
74
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| UNE-EN 60793-2-50:2016 | Identical |
| PNE-prEN 60793-2-50 | Identical |
| UNE-EN 60793-2-50:2008 | Identical |
| BS EN 60444-8:2017 | Identical |
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