1、BSI Standards PublicationOptical fibre cablesPart 5-10: Family specification Outdoor microduct optical fibre cables, microducts and protected microducts for installation by blowingBS EN 60794-5-10:2014National forewordThis British Standard is the UK implementation of EN 60794-5-10:2014. It isidentic
2、al to IEC 60794-5-10:2014.The UK participation in its preparation was entrusted by Technical Com-mittee GEL/86, Fibre optics, to Subcommittee GEL/86/1, Optical fibres and cables.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not
3、 purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 62099 7ICS 33.180.01; 33.180.10Compliance with a British Standard cannot confer immunity from
4、legal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 May 2014.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60794-5-10:2014EUROPEAN STANDARD EN 60794-5-10 NORME EUROPENNE EUROPISCHE NORM
5、April 2014 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels 2014 CENELEC - All rights of exploitation in any form and by
6、any means reserved worldwide for CENELEC members. Ref. No. EN 60794-5-10:2014 E ICS 33.180.01; 33.180.10 English version Optical fibre cables - Part 510: Family specification - Outdoor microduct optical fibre cables, microducts and protected microducts for installation by blowing (IEC 60794-5-10:201
7、4) Cbles fibres optiques - Partie 510: Spcification de famille - Cbles extrieurs fibres optiques en micro-conduit, micro-conduits et micro-conduits protgs pour installation par soufflage (CEI 60794-5-10:2014) Lichtwellenleiterkabel - Teil 5-10: Familienspezifikation fr Mikrorohr-Lichtwellenleiterkab
8、el, Mikrorohre und geschtzte Mikrorohre zur Installation durch Einblasen fr die Anwendung im Freien (IEC 60794-5-10:2014) This European Standard was approved by CENELEC on 2014-03-12. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giv
9、ing 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
10、 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. CENELEC members are the national electr
11、otechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Roma
12、nia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 60794-5-10:2014EN 60794-5-10:2014 - 2 - Foreword The text of document 86A/1496/CDV, future edition 1 of IEC 60794-5-10, prepared by SC 86A “Fibres and cables“ of IEC/TC 86 “Fibre optics“ was submitted to the IE
13、C-CENELEC parallel vote and approved by CENELEC as EN 60794-5-10:2014. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-12-12 latest date by which the national standa
14、rds conflicting with the document have to be withdrawn (dow) 2017-03-12 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement no
15、tice The text of the International Standard IEC 60794-5-10:2014 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 60794-1-21 NOTE Harmonized as EN 60794-1-21. IEC 6
16、0811-501 NOTE Harmonized in EN 60811-501. BS EN 60794-5-10:2014- 3 - EN 60794-5-10:2014 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and
17、 are indispensable for its application. 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)
18、, the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60304 - Standard colours for insulation for low-frequency cables and wires HD 402 S2 - IEC 60793-1-40 (mod) - Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation EN 60793-1-40 - IEC 60793-2-10 - Optical
19、 fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres EN 60793-2-10 - IEC 60793-2-50 - Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres EN 60793-2-50 - IEC 60794-1 - Optical fibre cables - Par
20、t 1: Generic specification - - IEC 60794-1-1 - Optical fibre cables - Part 1-1: Generic specification - General EN 60794-1-1 - IEC 60794-1-2 - Optical fibre cables - Part 1-2: Generic specification - Cross reference table for optical cable test procedures EN 60794-1-2 - IEC 60794-1-22 2012 Optical f
21、ibre cables - Part 1-22: Generic specification - Basic optical cable test procedures - Environmental test methods EN 60794-1-22 2012 IEC 60794-1-23 - Optical fibre cables - Part 1-23: Generic specification - Basic optical cable test procedures - Cable element test methods EN 60794-1-23 - IEC 60794-1
22、-24 - Optical fibre cables - Part 1-24: Generic specification - Basic optical cable test procedures - Electrical test methods EN 60794-1-24 - IEC 60794-2 - Optical fibre cables - Part 2: Indoor cables - Sectional specification EN 60794-2 - IEC 60794-3 - Optical fibre cables - Part 3: Sectional speci
23、fication - Outdoor cables EN 60794-3 IEC 60794-4 - Optical fibre cables - Part 4: Sectional specification - Aerial optical cables along electrical power lines EN 60794-4 - IEC 60794-5 - Optical fibre cables - Part 5: Sectional specification - Microduct cabling for installation by blowing EN 60794-5
24、- BS EN 60794-5-10:2014EN 60794-5-10:2014 - 4 - Publication Year Title EN/HD Year IEC 60794-5-20 - Optical fibre cables - Part 5-20: Family specification for outdoor microduct fibre units, microducts and protected microducts for installation by blowing EN 60794-5-20 - IEC 60811-202 - Electric and op
25、tical fibre cables - Test methods for non-metallic materials - Part 202: General tests - Measurement of thickness of non-metallic sheath EN 60811-202 - IEC 60811-203 - Electric and optical fibre cables - Test methods for non-metallic materials - Part 203: General tests - Measurement of overall dimen
26、sions EN 60811-203 - IEC 60811-601 - Electric and optical fibre cables - Test methods for non-metallic materials - Part 601: Physical tests - Measurement of the drop point of filling compounds EN 60811-601 - IEC 60811-602 - Electric and optical fibre cables - Test methods for non-metallic materials
27、- Part 602: Physical tests - Separation of oil in filling compounds EN 60811-602 - IEC 60811-604 - Electric and optical fibre cables - Test methods for non-metallic materials - Part 604: Physical tests - Measurement of absence of corrosive components in filling compounds EN 60811-604 - ISO/IEC 11801
28、 - Information technology - Generic cabling for customer premises EN ISO/IEC 11801 - BS EN 60794-5-10:2014 2 60794-5-10 IEC:2014 CONTENTS 1 Scope 7 2 Normative references 7 3 Symbols 8 4 General requirements 9 4.1 Construction 9 General 9 4.1.1Microduct optical fibre cables 10 4.1.2Microduct 10 4.1.
29、3Protected microduct 10 4.1.4Microduct fittings 10 4.1.5Microduct hardware 11 4.1.64.2 Optical fibres . 11 4.3 Installation performance tests 11 Installation conditions . 11 4.3.1Tests applicable . 11 4.3.24.4 Mechanical and environmental tests 12 5 Microduct optical fibre cable 12 5.1 Tests applica
30、ble . 12 5.2 Tensile performance 12 5.3 Crush . 13 5.4 Impact 13 5.5 Repeated bending 13 5.6 Torsion 13 5.7 Kink . 14 5.8 Bend 14 5.9 Temperature cycling 14 5.10 Water penetration 15 5.11 Ageing . 15 5.12 Ribbon strippability 15 5.13 Fibre ribbon separability. 15 6 Microduct. 15 6.1 Tests applicable
31、 . 15 6.2 Tensile performance 16 6.3 Crush . 16 6.4 Impact 16 6.5 Repeated bending 16 6.6 Torsion 17 6.7 Kink . 17 6.8 Bend 17 6.9 Microduct route verification test . 17 6.10 Microduct pressure withstand . 17 6.11 Ageing . 18 7 Protected microduct(s) 18 BS EN 60794-5-10:201460794-5-10 IEC:2014 3 7.1
32、 Tests applicable . 18 7.2 Tensile performance 18 7.3 Crush . 19 7.4 Impact 19 7.5 Repeated bending 19 7.6 Kink . 19 7.7 Bend 20 7.8 Microduct route verification test . 20 7.9 Microduct pressure withstand . 20 7.10 Ageing . 20 (informative) Examples of microduct optical fibre cables and microducts .
33、 21 Annex A(informative) Family specifications for microduct optical fibre cable, Annex Bmicroduct and protected microduct (blank detail specifications and minimum requirements) 23 B.1 Microduct optical fibre cable description . 23 B.2 Microduct description . 24 B.3 Protected microduct description .
34、 25 (normative) Product constructions . 26 Annex C(normative) Transmission requirements . 29 Annex DD.1 Attenuation of cabled fibre . 29 D.2 Fibre bandwidth requirements 30 (normative) IEC 60794-1-21, Method Exx Microduct inner clearance test 31 Annex EE.1 Object 31 E.2 General 31 E.3 Sample 31 E.4
35、Test equipment 31 E.5 Procedure 31 E.6 Requirements 31 E.7 Details to be recorded 31 Bibliography 33 Figure A.1 Microduct optical fibre cables (not to scale) 21 Figure A.2 Protected microduct in pre-installed ducts (not to scale) . 21 Figure A.3 Protected microduct with tight integral outer duct (no
36、t to scale) 22 Table 1 Tests applicable for installation performance . 12 Table 2 Tests applicable for mechanical and environmental performance of microduct cable. 12 Table 3 Tests applicable for mechanical and environmental performance of a microduct 15 Table 4 Tests applicable for mechanical and e
37、nvironmental performance of a protected microduct 18 Table C.1 Outdoor microduct optical fibre cable construction . 26 Table C.2 Microduct construction . 27 Table C.3 Protected microduct construction . 28 Table D.1 Multimode maximum cable attenuation coefficient (dB/km) 29 Table D.2 Single-mode maxi
38、mum cable attenuation coefficient (dB/km) Premises cabling applications 29 BS EN 60794-5-10:2014 4 60794-5-10 IEC:2014 Table D.3 Single-mode maximum cable attenuation coefficient (dB/km) All other applications 29 Table D.4 Minimum multimode fibre bandwidth (MHz km) . 30 BS EN 60794-5-10:201460794-5-
39、10 IEC:2014 7 OPTICAL FIBRE CABLES Part 5-10: Family specification Outdoor microduct optical fibre cables, microducts and protected microducts for installation by blowing 1 Scope This part of IEC 60794 is a family specification that covers outdoor microduct optical fibre cables for installation by b
40、lowing and the associated microducts, which together make up a microduct optical fibre cable system. Although primarily designed for use with outdoor microduct applications, the cable products specified herein may be used individually for short lengths in other applications as agreed upon between su
41、pplier and customer. These may include short runs inside a building or in other outdoor applications, such as a transition between separate (unconnected) microduct systems, or from a microduct system to some other protective structure such as a cable conduit or tray. Systems built with components co
42、vered by this standard are subject to the requirements of IEC 60794-5 where applicable. Annex A shows examples of microduct optical fibre cables and microducts. Annex B describes a blank detail specification for outdoor microduct optical fibre cables and the associated microducts, and incorporates s
43、ome minimum requirements. Detail product specifications may be prepared on the basis of this family specification using Annex B as a guide. Annex C provides normative requirements for microduct optical fibre cables. The parameters specified in this standard may be affected by measurement uncertainty
44、 arising either from measurement errors or calibration errors due to lack of suitable standards. Acceptance criteria should be interpreted with respect to this consideration. The number of fibres and microducts tested shall be representative of the microduct optical fibre cable design and should be
45、agreed between customer and supplier. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the re
46、ferenced document (including any amendments) applies. IEC 60304, Standard colours for insulation for low-frequency cables and wires IEC 60793-1-40, Optical fibres Part 1-40: Measurement methods and test procedures Attenuation IEC 60793-2-10, Optical fibres Part 2-10: Product specifications Sectional
47、 specification for category A1 multimode fibres IEC 60793-2-50, Optical fibres Part 2-50: Products specification Sectional specification for class B single-mode fibres IEC 60794 (all parts), Optical fibre cables BS EN 60794-5-10:2014 8 60794-5-10 IEC:2014 IEC 60794-1-1, Optical fibre cables Part 1-1
48、: Generic specification General IEC 60794-1-2, Optical fibre cables Part 1-2: Generic specification Basic optical cable test procedures IEC 60794-1-22:2012, Optical fibre cables Part 1-22: Generic specification Basic optical cable test procedures Environmental test methods IEC 60794-1-23, Optical fi
49、bre cables Part 1-23: Generic specification Basic optical cable test procedures Cable elements test methods IEC 60794-1-24, Optical fibre cables Part 1-24: Generic specification Basic optical cable test procedures Electrical test methods1IEC 60794-2, Optical fibre cables Part 2: Indoor optical fibre cables Sectional specification IEC 60794-3, Optical fibre cables Part 3: Sectional specification Outdoor cables IEC 60794-4, Optical fibre cabl
