BSEN60793-1-61:2017 BSl Standards Publication Optical fibres Part 1-61: Measurement methods and test procedures - Polarization crosstalk(IEC 60793-1-61:2017) bsi. BSEN60793-1-61:2017 BRITISH STANDARD Nationalforeword This British Standard is the UK implementation of EN 60793-1-61:2017.It is identicalto IEC60793-1-61:2017. The UK participation in its preparation was entrusted to Technical CommitteeGEL/86/1,Opticalfibresandcables. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions ofa contract.Users areresponsiblefor its correct application. @TheBritishStandards Institution2017 Published byBSI Standards Limited 2017 ISBN9780580935190 ICS33.180.10 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Amendments/corrigendaissuedsincepublication Date Textaffected BSEN60793-1-61:2017 EUROPEANSTANDARD EN 60793-1-61 NORME EUROPEENNE EUROPAISCHENORM May 2017 ICS 33.180.10 English Version Optical fibres -Part 1-61:Measurement methods and test procedures - Polarization crosstalk (IEC60793-1-61:2017) Fibres optiques - Partie 1-61: Methodes de mesure et Lichtwellenleiter - Teil 1-61: Messmethoden und procedures d'essai-Diaphonie de polarisation Prufverfahren - Polarisationsubersprechen (IEC 60793-1-61:2017) (IEC 60793-1-61:2017) This European Standard was approved by CENELEC on 2017-03-14. 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 orto 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. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Itaiy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comite Europeen de Normalisation Electrotechnique Europaisches Komitee fir Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix17, B-1000Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60793-1-61:2017 E