BSEN50173-4:2018 BSI Standards Publication Information technology Generic cabling systems Part 4:Homes bsi. BSEN50173-4:2018 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 50173-4:2018.It supersedes BS EN 50173-4:2007A2:2012 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee TCT/7 Telemunications-Installation requirements. A list of organizations represented on this mittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract.Users are responsible for its correct application. ©The British Standards Institution2018 Published by BSI Standards Limited 2018 ISBN9780580512582 ICS33.040.50 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2018. Amendments/corrigenda issued since publication Date Text affected BSEN50173-4:2018 EUROPEAN STANDARD EN50173-4 NORME EUROPEENNE EUROPAISCHE NORM June 2018 ICS33.040.50 Supersedes EN50173-4:2007 English Version Information technology Generic cabling systems Part 4: Homes Technologies de l'information Systemes de cablage Informationstechnik Anwendungsneutrale generique Partie 4:Locaux d'habitation Kommunikationskabelanlagen-Teil 4:Wohnungen This European Standard was approved by CENELEC on 2018-03-19.CENELEC members are bound to ply 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 conceming 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 responsibi...