ISO/IEC TR 11801-9905:2018

Information technology - Generic cabling systems for customer premises - Part 9905: Guidelines for the use of installed cabling to support 25GBASE-T application

This Technical Report provides guidance to determine whether and which installed channels will support 25GBASE-T. It also provides mitigation procedures to improve the performance of installed channels to the point where the 25GBASE-T application is supported. Additionally, it recommends the use of Class I and Class II channels to support 25GBASE-T in new installations.

General Information

• Status: Published
• Publication Date: 07-Feb-2018
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 35.200 - Interface and interconnection equipment
• Technical Committee: ISO/IEC JTC 1/SC 25 - Interconnection of information technology equipment
• Drafting Committee: WG 3 - ISO/IEC JTC 1/SC 25/WG 3
• Current Stage: PPUB - Publication issued
• Start Date: 26-Feb-2018
• Completion Date: 08-Feb-2018

Standards Content (Sample)

ISO/IEC TR 11801-9905
Edition 1.0 2018-02
TECHNICAL
REPORT

Information technology – Generic cabling for customer premises –
Part 9905: Guidelines for the use of installed cabling to support 25GBASE-T
application

ISO/IEC TR 11801-9905:2018-02(en)

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ISO/IEC TR 11801-9905


Edition 1.0 2018-02




TECHNICAL



REPORT



















Information technology – Generic cabling for customer premises –

Part 9905: Guidelines for the use of installed cabling to support 25GBASE-T

application

























INTERNATIONAL

ELECTROTECHNICAL

COMMISSION






ICS 35.200 ISBN978-2-8322-5373-1



  Warning! Make sure that you obtained this publication from an authorized distributor.

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– 2 – ISO/IEC TR 11801-9905:2018
© ISO/IEC 2018
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviations . 8
4 Cabling channel specifications for 25 GBASE-T . 9
4.1 General . 9
4.2 25GBASE-T application specifications . 9
4.2.1 Return loss . 9
4.2.2 Insertion loss/attenuation . 10
4.2.3
...