EN 61756-1:2006

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.LãNLLichtwellenleiter Verbindungselemente und passive Bauteile - Schnittstellennorm für Einzelfasermanagementsysteme -- Teil 1: Allgemeines und LeitfadenDispositifs d'interconnexion et composants passifs à fibres optiques - Norme d'interface pour les systèmes de gestion de fibres -- Partie 1: Généralités et lignes directricesFibre optic interconnecting devices and passive components - Interface standard for fibre management systems -- Part 1: General and guidance33.180.20Fibre optic interconnecting devicesICS:Ta slovenski standard je istoveten z:EN 61756-1:2006SIST EN 61756-1:2006en01-oktober-2006SIST EN 61756-1:2006SLOVENSKI
STANDARD
EUROPEAN STANDARD EN 61756-1 NORME EUROPÉENNE
EUROPÄISCHE NORM July 2006
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
© 2006 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61756-1:2006 E
ICS 33.180.01
English version
Fibre optic interconnecting devices and passive components - Interface standard for fibre management systems
Part 1: General and guidance (IEC 61756-1:2006)
Dispositifs d'interconnexion et composants passifs à fibres optiques -Norme d'interface pour les systèmes de gestion de fibres
Partie 1: Généralités et lignes directrices (CEI 61756-1:2006)
Lichtwellenleiter Verbindungselemente und passive Bauteile -
Schnittstellennorm für Einzelfasermanagementsysteme
Teil 1: Allgemeines und Leitfaden (IEC 61756-1:2006)
This European Standard was approved by CENELEC on 2006-06-01. 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, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
- 2 - Foreword The text of document 86B/2283/FDIS, future edition 1 of IEC 61756-1, prepared by SC 86B, Fibre optic interconnecting devices and passive components, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61756-1 on 2006-06-01. 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)
2007-03-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2009-06-01 Annex ZA has been added by CENELEC. __________ Endorsement notice The text of the International Standard IEC 61756-1:2006 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60794-2 NOTE
Harmonized as EN 60794-2:2003 (not modified). IEC 60794-3 NOTE
Harmonized as EN 60794-3:2002 (not modified). IEC 62134-1 NOTE
Harmonized as EN 62134-1:2002 (not modified). __________ SIST EN 61756-1:2006

- 3 - EN 61756-1:2006
Annex ZA
(normative)
Normative references to international publications with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE
When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
Publication Year Title EN/HD Year
IEC 60793-2 -1) Optical fibres
Part 2: Product specifications - General EN 60793-2 20042)
1) Undated reference. 2) Valid edition at date of issue. SIST EN 61756-1:2006

NORME INTERNATIONALECEIIEC INTERNATIONAL STANDARD 61756-1Première éditionFirst edition2006-05 Dispositifs d'interconnexion et
composants passifs à fibres optiques – Norme d'interface pour les systèmes de gestion de fibres – Partie 1: Généralités et lignes directrices
Fibre optic interconnecting devices and passive components – Interface standard for fibre management systems – Part 1: General and guidance
Pour prix, voir catalogue en vigueur For price, see current catalogue IEC 2006
Droits de reproduction réservés

Copyright - all rights reserved Aucune partie de cette publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les microfilms, sans l'accord écrit de l'éditeur. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Electrotechnical Commission,
3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, SwitzerlandTelephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch
Web: www.iec.ch CODE PRIX PRICE CODE Q Commission Electrotechnique InternationaleInternational Electrotechnical CommissionSIST EN 61756-1:2006

61756-1  IEC:2006 – 3 –
CONTENTS FOREWORD.5
1 Scope.9 2 Normative references.11 3 Definitions and abbreviations.11 3.1 Definitions.11 3.2 Abbreviations.21 4 Functions of the fibre management system.21 4.1 Single Circuit (SC) Management System.23 4.2 Single Element (SE) Management System.23 4.3 Multiple Element (ME) Management System.23 5 Parts and content of a fibre management system.23 5.1 Splice tray.25 5.2 Splice holder.27 5.3 Splice Protection.27 5.4 Guiding elements.29 5.5 Bending radius.31 5.6 Fibre storage.31 5.7 Patchcords and pigtails.31 5.8 Identification of fibres, fibre tubes or single elements.31
Figure 1 – Single circuit management system.13 Figure 2 – Single element management system.15 Figure 3 – Multiple element management system.15 Figure 4 – Patchcord.17 Figure 5 – Pigtail.21
Table 1 – Typical Splice Protector Types and Dimensions.29
61756-1  IEC:2006 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS – INTERFACE STANDARD FOR FIBRE
MANAGEMENT SYSTEMS –
Part 1: General and guidance
FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61756-1 has been prepared by subcommittee 86B: Fibre optic interconnecting devices and passive components, of IEC technical committee 86: Fibre optics. The text of this standard is based on the following documents: FDIS Report on voting 86B/2283/FDIS 86B/2316/RVD
Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. SIST EN 61756-1:2006

61756-1  IEC:2006 – 7 –
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. IEC 61756 consists of the following parts, under the general title Fibre optic interconnecting devices and passive components – Interface standard for fibre management systems: Part 1:
General and guidance Part 2-1:
Single circuit management system (under consideration) Part 2-2:
Single element management system (under consideration) Part 2-3:
Multiple element management system (under consideration)
The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to the specific publication. At this date, the publication will be
• reconfirmed; • withdrawn; • replaced by a revised edition, or • amended.
61756-1  IEC:2006 – 9 –
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS – INTERFACE STANDARD FOR FIBRE
MANAGEMENT SYSTEMS –
Part 1: General and guidance
1 Scope This part of IEC 61756 covers general information on the subject of fibre management system (FMS) interfaces. It includes references, document structure details, definitions and the rules under which a FMS interface is created. This interface standard defines a fibre management system which is part of an optical network. It provides facilities for the direct exchange of optical signals between the incoming and outgoing fibre optic cables. In order to comply with the standard, the optical functionality, physical, geometrical and mechanical requirements shall be met. These facilities comprise functional and installation aspects for fibres or ribbons like storage, fibre routing, identification, interconnection, reconfiguration, application of passive and active components, protection and traceability. The fibre management system allows different degrees of physical separation of optical circuits. This is in order to reduce the risk of disturbing other circuits that do not belong to the same group as the ones that are to be manipulated.
Depending on the grouping, guiding and splicing of the fib
...