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Publication details

Publication CODE Title
NBN EN 60793-2-40:2016 (2016-02) OPTICAL FIBRES - PART 40: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A4 MULTIMODE FIBRES
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 4 P..
Description
IEC 60793-2-40:2015(E) iIA4a, A4b, A4c, A4d, A4e, A4f, A4g and A4h. These fibres have a plastic core and plastic cladding and may have step-index, multi-step index or graded-index profiles. The fibres are used in information transmission equipment and other applications employing similar light transmitting techniques, and finally in fibre optic cables. Table 1 of this document summarizes some of the salient characteristics and applications of these fibres. This fourth edition cancels and replaces the third edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - harmonization of terminology within the IEC 60793-2 series; - added measurement parameters for numerical aperture and fibre geometry. Keywords: category A4 optical multimode fibres, information transmission equipment
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 60793-2-40:2015. For the series NBN EN 50XXX, the standards are however complete.

DE version
EN version
FR version
Status
Status Registered trilingual Belgian standard EN or FR or DE
Situation Replaced by  NBN EN IEC 60793-2-40:2021
Replaces  NBN EN 60793-2-40:2011
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 167295
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 60793-2-40:2016 2016-02-19
is identical to IEC 60793-2-40:2015/ed. 4.0 2015-11-19
Relations to belgian/foreign publications
Type Origin Code Date
Standard Belgium NBN EN 60068-1
Standard Belgium NBN EN 60793-1-20:2002
Standard Belgium NBN EN 60793-1-22
Standard Belgium NBN EN 60793-1-40:2003
Standard Belgium NBN EN 60793-1-41
Standard Belgium NBN EN 60793-1-42
Standard Belgium NBN EN 60793-1-43
Standard Belgium NBN EN 60793-1-46
Standard Belgium NBN EN 60793-1-47:2009
Standard Belgium NBN EN 60793-1-50
Standard Belgium NBN EN 60793-1-51
Standard Belgium NBN EN 60793-1-52