EN 60793-1-22:2002
(Main)Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement
Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement
Gives methods for measuring the length and elongation of optical fibres (typically within a cable). Length is fundemental for evaluation of transmission characteristics such as losses and bandwidths. Five methods are described: delay measurement, backscattering, fibre elongation, mechanical length, and phase shift.
Lichtwellenleiter - Teil 1-22: Messmethoden und Prüfverfahren - Längenmessung
Fibres optiques - Partie 1-22: Méthodes de mesure et procédures d'essai - Mesure de la longueur
Etablit des méthodes pour mesurer la longueur et l'allongement des fibres optiques (typiquement dans un câble). La longueur est fondamentale pour l'évaluation des caractéristiques de transmission telles que les pertes et la bande passante. Cinq méthodes sont décrites: mesure du retard, rétrodiffusion, allongement de la fibre, longueur mécanique, et déphasage.
Optična vlakna – 1-22. del: Metode merjenja in preskusni postopki - Merjenje dolžine (IEC 60793-1-22:2001)*
General Information
Relations
Standards Content (Sample)
SLOVENSKI SIST EN 60793-1-22:2004
STANDARD
september 2004
Optična vlakna – 1-22. del: Metode merjenja in preskusni postopki - Merjenje
dolžine (IEC 60793-1-22:2001)*
Optical fibres - Part 1-22: Measurement methods and test procedures - Length
measurement (IEC 60793-1-22:2001)
ICS 33.180.10 Referenčna številka
SIST EN 60793-1-22:2004(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
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EUROPEAN STANDARD EN 60793-1-22
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2002
ICS 33.180.10 Partly supersedes EN 188000:1992
English version
Optical fibres
Part 1-22: Measurement methods and test procedures –
Length measurement
(IEC 60793-1-22:2001)
Fibres optiques Lichtwellenleiter
Partie 1-22: Méthodes de mesure Teil 1-22: Messmethoden
et procédures d'essai – und Prüfverfahren –
Mesure de la longueur Längenmessung
(CEI 60793-1-22:2001) (IEC 60793-1-22:2001)
This European Standard was approved by CENELEC on 2002-03-05. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands,
Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60793-1-22:2002 E
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EN 60793-1-22:2002 - 2 -
Foreword
The text of document 86A/687/FDIS, future edition 1 of IEC 60793-1-22, prepared by SC 86A, Fibres
and cables, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote and was
approved by CENELEC as EN 60793-1-22 on 2002-03-05.
This European Standard supersedes subclause 2.10 (test method 105), subclause 2.11 (test method
106) and subclause 4.7 (test method 303) of EN 188000:1992.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2002-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2005-03-01
Annexes designated "normative" are part of the body of the standard.
In this standard, annexes A, B, C, D, E and ZA are normative.
Annex ZA has been added by CENELEC.
Compared to IEC 60793-1:1989 and IEC 60793-2:1992, IEC/SC 86A has adopted a revised structure
of the new IEC 60793 series: The individual measurement methods and test procedures for optical
fibres are published as "Part 1-XX"; the product standards are published as "Part 2-XX".
The general relationship between the new series of EN 60793 and the superseded European
Standards of the EN 188000 series is as follows:
EN Title supersedes
EN 60793-1-XX Optical fibres -- Part 1-XX: Measurement methods Individual subclauses of
and test procedures EN 188000:1992
EN 188100:1995
EN 60793-2-XX Optical fibres -- Part 2-XX: Product specifications
EN 188101:1995
EN 188102:1995
EN 188200:1995
EN 188201:1995
EN 188202:1995
EN 60793-1-2X consists of the following parts, under the general title: Optical fibres:
- Part 1-20: Measurement methods and test procedures – Fibre geometry
- Part 1-21: Measurement methods and test procedures – Coating geometry
- Part 1-22: Measurement methods and test procedures – Length measurement
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Endorsement notice
The text of the International Standard IEC 60793-1-22:2001 was approved by CENELEC as a European
Standard without any modification.
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- 3 - EN 60793-1-22:2002
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of an
...
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