EN IEC 61280-4-1:2019
(Main)Fibre-optic communication subsystem test procedures - Part 4-1: Installed cabling plant - Multimode attenuation measurement
Fibre-optic communication subsystem test procedures - Part 4-1: Installed cabling plant - Multimode attenuation measurement
IEC 61280-4-1: 2019 is applicable to the measurement of attenuation of installed optical fibre cabling plant using multimode optical fibre. This cabling plant can include multimode optical fibres, connectors, adapters, splices, and other passive devices. The cabling can be installed in a variety of environments including residential, commercial, industrial, and data centre premises, as well as outside plant environments. The test equipment used in this document has one single fibre connector interface or two single fibre connector interfaces. In this document, the optical fibres that are addressed include sub-categories A1-OMx, where x = 2, 3, 4 and 5 (50/125 μm) and A1-OM1 (62,5/125 μm) multimode optical fibres, as specified in IEC 60793-2-10. The attenuation measurements of the other multimode categories can be made using the approaches of this document, but the source conditions for the other categories have not been defined. This third edition cancels and replaces the second edition, published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) changes to Annex F on encircled flux to harmonise with IEC TR 62614-2, but keeping the encircled flux limits defined in Tables F.2 to F.5 unchanged; b) addition of an equipment cord method in Annex D; c) inclusion of testing bend insensitive multimode optical fibre; d) updates to measurement uncertainty; e) definition of additional cabling configurations; f) changes to Table 5 on spectral requirements. Keywords: measurement of attenuation
Prüfverfahren für Lichtwellenleiter-Kommunikationsuntersysteme - Teil 4-1: Lichtwellenleiter-Kabelanlagen - Mehrmoden-Dämpfungsmessungen
Procédures d'essai des sous-systèmes de télécommunication fibroniques - Partie 4-1: Installation câblée - Mesure de l'affaiblissement en multimodal
IEC 61280-4-1: 2019 s'applique au mesurage de l'affaiblissement d'une installation câblée en fibre optique utilisant des fibres optiques multimodales. Cette installation câblée peut inclure des fibres multimodales, des connecteurs, des adaptateurs, des épissures et d'autres dispositifs passifs. Le câblage peut être installé dans une diversité d'environnements, notamment dans des locaux résidentiels, commerciaux ou industriels et des centres de traitement de données, ainsi que dans des environnements d'installations extérieures. L'équipement d'essai utilisé dans le présent document possède une ou deux interfaces de connecteur monofibre. Les fibres optiques qui relèvent du présent document comprennent les fibres optiques multimodales des sous-catégories A1-OMx, où x = 2, 3, 4 et 5 (50/125 μm) et A1-OM1 (62,5/125 μm), spécifiées dans l'IEC 60793-2-10. Les mesurages d'affaiblissement des autres catégories multimodales peuvent être réalisés en adoptant les approches du présent document, mais les conditions de la source n'ont pas été définies. Cette troisième édition annule et remplace la deuxième édition parue en 2009. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) modification de l'Annexe F relative au flux inscrit afin de l'harmoniser par rapport à l'IEC TR 62614-2, mais les limites du flux inscrit définies dans les Tableaux F.2 à F.5 ont été conservées en l'état; b) ajout de la méthode des cordons d'équipement à l'Annexe D; c) ajout d'essais des fibres optiques multimodales insensibles aux courbures; d) mise à jour de l'incertitude de mesure; e) définition de configurations de câblage supplémentaires; g) modifications des exigences spectrales dans le Tableau 5. Mots clés : mesurage de l'affaiblissement
Postopki preskušanja optičnega komunikacijskega podsistema - 4-1. del: Vgrajene žične oblike - Meritev mnogorodovnega slabljenja (IEC 61280-4-1:2019)
Ta del standarda IEC 61280 se uporablja za meritve slabljenja vgrajenega optičnega kabelskega omrežja z večrodovnimi optičnimi vlakni. Ta kabelska inštalacija lahko vključuje večrodovna optična vlakna, konektorje, vmesnike, spojnice in druge pasivne naprave. Kable je mogoče položiti v različnih okoljih, vključno z stanovanjskimi, poslovnimi, industrijskimi prostori in prostori podatkovnih centrov, ter tudi v okoljih zunanjih inštalacij. Preskusna oprema, uporabljena v tem dokumentu, ima en vmesnik konektorjev z enojnim vlaknom ali dva vmesnika konektorjev z enojim vlaknom.
Optična vlakna, ki so obravnavana v tem dokumentu, zajemajo podkategoriji večrodovnih optičnih vlaken A1-OMx, pri čemer je x = 2, 3, 4 in 5 (50/125 μm), ter A1-OM1 (62,5/125 μm), kot je opredeljeno v standardu IEC 60793-2-10. Meritve slabljenja drugih večrodovnih kategorij je mogoče izvesti s pristopi iz tega dokumenta, vendar izvirni pogoji za druge kategorije niso opredeljeni.
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 61280-4-1:2019
01-oktober-2019
Nadomešča:
SIST EN 61280-4-1:2010
Postopki preskušanja optičnega komunikacijskega podsistema - 4-1. del: Vgrajene
žične oblike - Meritev mnogorodovnega slabljenja (IEC 61280-4-1:2019)
Fibre-optic communication subsystem test procedures - Part 4-1: Installed cable plant -
Multimode attenuation measurement (IEC 61280-4-1:2019)
Prüfverfahren für Lichtwellenleiter-Kommunikationsuntersysteme - Teil 4-1:
Lichtwellenleiter-Kabelanlagen - Mehrmoden-Dämpfungsmessungen (IEC 61280-4-
1:2019)
Procédures d'essai des sous-systèmes de télécommunication à fibres optiques - Partie 4
-1: Installation câblée - Mesure de l'affaiblissement en multimodal (IEC 61280-4-1:2019)
Ta slovenski standard je istoveten z: EN IEC 61280-4-1:2019
ICS:
33.180.01 Sistemi z optičnimi vlakni na Fibre optic systems in
splošno general
SIST EN IEC 61280-4-1:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 61280-4-1:2019
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SIST EN IEC 61280-4-1:2019
EUROPEAN STANDARD EN IEC 61280-4-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2019
ICS 33.180.01 Supersedes EN 61280-4-1:2009 and all of its
amendments and corrigenda (if any)
English Version
Fibre-optic communication subsystem test procedures - Part 4-1:
Installed cabling plant - Multimode attenuation measurement
(IEC 61280-4-1:2019)
Procédures d'essai des sous-systèmes de Prüfverfahren für Lichtwellenleiter-
télécommunication fibroniques - Partie 4-1: Installation Kommunikationsuntersysteme - Teil 4-1: Lichtwellenleiter-
câblée - Mesure de l'affaiblissement en multimodal Kabelanlagen - Mehrmoden-Dämpfungsmessungen
(IEC 61280-4-1:2019) (IEC 61280-4-1:2019)
This European Standard was approved by CENELEC on 2019-06-26. 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 CEN-CENELEC
Management Centre 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 CEN-CENELEC Management Centre has the
same status as the official versions.
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Comité Européen de Normalisation Electrotechnique
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© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61280-4-1:2019 E
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SIST EN IEC 61280-4-1:2019
EN IEC 61280-4-1:2019 (E)
European foreword
The text of document 86C/1575/FDIS, future edition 3 of IEC 61280-4-1, prepared by SC 86C "Fibre
optic systems and active devices" of IEC/TC 86 "Fibre optics" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN IEC 61280-4-1:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-03-26
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-06-26
document have to be withdrawn
This document supersedes EN 61280-4-1:2009 and all of its amendments and corrigenda (if any)
This edition constitutes a technical revision including the following significant technical changes with
respect to the previous edition:
a) changes to Annex F on encircled flux to harmonise with IEC TR 62614-2, but keeping the encircled
flux limits defined in Tables F.2 to F.5 unchanged;
b) addition of an equipment cord method in Annex D;
c) inclusion of testing bend insensitive multimode optical fibre;
d) updates to measurement uncertainty;
e) definition of additional cabling configurations;
f) changes to Table 5 on spectral requirements.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement no
...
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