Publication details
| Publication CODE |
Title |
| NBN EN 60793-2-20:2016 (2016-02) |
OPTICAL FIBRES - PART 2-20: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A2 MULTIMODE FIBRES |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
4 P.. |
Description
Is applicable to sub-categories A2a, A2b, and A2c. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables (typically up to 2 km). Three types of requirements apply to these fibres:
- general requirements as defined in IEC 60793-2;
- specific requirements common to the category A2 multimodal fibres covered in this standard and which are given in Clause 3;
- particular requirements applicable to individual sub-categories or specific applications, which are defined in the normative family specification annexes.
This third edition cancels and replaces the second edition, published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- Nath has been replaced by NAff;
- specified test specimen length and measurement details for core diameter and NAff measurements.
Keywords: information transmission equipment, optical fibre cables, category A2 multimodal fibres
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| Class |
C
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 60793-2-20:2015.
For the series NBN EN 50XXX, the standards are however complete.
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|
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Status
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
Replaces
NBN EN 60793-2-20:2009
|
|
Origin
| Committee |
TC 86/SC 86A
FIBRES AND CABLES (optical)
|
| Responsible |
Monsieur POLART Jules, Ingénieur
Chaussée de Brunehault, 380
7140
MORLANWELZ
Phone: 064 / 45 16 83
Fax: 064 / 45 16 83
E-mail: jules.polart@ceb-bec.be
|
Approval
| BEC Approval |
2015-12-24 |
| NBN Approval |
2016-03-31 |
| Belgian Official Journal |
2016-04-29 |
| Registration |
167294 |
| ICS-Code (International Standards Classification) |
33.180.10
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2015-12-24 |
| Date of availability (d.a.v.) |
2016-02-19 |
| Date of announcement (d.o.a.) |
2016-03-24 |
| Date of publication (d.o.p.) |
2016-09-24 |
| Date of withdrawal former edition (d.o.w.) |
2018-12-24 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 60793-2-20:2016
|
2016-02-19 |
| is identical to |
IEC 60793-2-20:2015/ed. 3.0
|
2015-11-19 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Belgium |
NBN EN 60793-1-20:2002 |
|
| Standard |
Belgium |
NBN EN 60793-1-21 |
|
| Standard |
Belgium |
NBN EN 60793-1-22 |
|
| Standard |
Belgium |
NBN EN 60793-1-30 |
|
| Standard |
Belgium |
NBN EN 60793-1-31 |
|
| Standard |
Belgium |
NBN EN 60793-1-40 |
|
| Standard |
Belgium |
NBN EN 60793-1-41 |
|
| Standard |
Belgium |
NBN EN 60793-1-43 |
|
| Standard |
Belgium |
NBN EN 60793-1-46 |
|
| Standard |
Belgium |
NBN EN 60793-1-50 |
|
| Standard |
Belgium |
NBN EN 60793-1-51 |
|
| Standard |
Belgium |
NBN EN 60793-1-52 |
|
| Standard |
Belgium |
NBN EN 60793-2 |
|
|
