ISO/IECTR 11801-9909 TEC Edition 1.0 2020-06 TECHNICAL REPORT colour inside Informationtechnology-Generic cablingforcustomerpremises Part 9909: Evaluation of balanced cabling in support of 25 Gbit/s for reach greaterthan 30 metres ISO/IEC TR 11801-9909:2020-06(en) THISPUBLICATIONISCOPYRIGHTPROTECTED Copyright @ 2020 ISO/lEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, 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 either IEC or IEC's member National Committee in the country of the requester. If you have any questions about ISO/IEC copyright or have an enquiry about obtaining additionai rights to this publication, please contact the address below oryour local IEC memberNational Committeeforfurtherinformation. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varembé info@iec.ch CH-1211 Geneva 20 www.iec.ch Switzerland About the IEC InternationalStandardsforallelectrical,electronicandrelatedtechnologies. AboutIECpublications latest edition, a corrigendum or an amendment might have been published. IECpublications search-webstore.iec.ch/advsearchform Electropedia -www.electropedia.org The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology, varietyofcriteria(reference number.text.technical containing more than 22 000 terminological entries in English committee,..). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages. and withdrawn publications. Also known as the International Electrotechnical Vocabulary IEc Just Published - webstore.iec.ch/justpublished (IEV)online. Stay up to date on all new IEC publications. Just Published IEc Glossary -std.iec.ch/glossary details all new publications released. Available online and once a month by email. French extracted from the Terms and Definitions clause of IEC publications issued since 2002.Some entries have been IECCustomerServiceCentre-webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and If you wish to give us your feedback on this publication or CISPR. needfurtherassistance,please contact the Customer Service Centre: sales@iec.ch.