ДСТУ EN 50173-1:2022 Інформаційні технології. Загальні кабельні системи. Частина 1. Загальні вимоги (EN 50173-1:2018, IDT)

ДСТУ EN 50173-1:2022
(EN 50173-1:2018, IDT)

Інформаційні технології. Загальні кабельні системи. Частина 1. Загальні вимоги

 
   
 
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Contents

European foreword

Introduction

1 Scope and conformance

1.1 Scope

1.2 Conformance

2 Normative references

3 Terms, definitions and abbreviations

3.1 Terms and definitions

3.2 Abbreviations

3.3 Symbols

4 Structure of generic backbone cabling

4.1 General

4.2 Functional elements

4.3 Structure and hierarchy

4.4 Cabling subsystems

4.5 Design objectives

4.6 Accommodation of functional elements

4.7 Interfaces

4.8 Dimensioning and configuring

5 Channel performance

5.1 Environmental performance

5.2 Transmission performance

6 Reference implementations for backbone cabling

6.1 General

6.2 Balanced cabling

6.3 Coaxial cabling

6.4 Optical fibre cabling

7 Cable requirements

7.1 General

7.2 Operating environment

7.3 Balanced cables of Categories 5, 6, 6a, 7, 7a, BCT-B, 8.1 and 8.2

7.4 Coaxial cables

7.5 Optical fibre cables

8 Connecting hardware requirements

8.1 General requirements

8.2 Category 5, 6, 6a, 7, 7a, BCT-B, 8.1 and 8.2 and connecting hardware for balanced cabling

8.3 Category BCT-C connecting hardware for coaxial cabling

8.4 Optical fibre connecting hardware

9 Requirements for cords and jumpers

9.1 General

9.2 Operating environment

9.3 Category 5, 6, 6a, 7, 7a, BCT-B, 8.1 and 8.2 cords for balanced cabling

9.4 Coaxial cords

9.5 Optical fibre cords

Annex A (normative) Link performance limits

Annex В (informative) Permanent link performance limits for maximum implementations (balanced and coaxial cabling)

Annex C (informative) Information on all-silica optical fibres in the previous edition

Annex D (normative) Electrical, mechanical and environmental requirements of balanced connecting hardware

Annex E (informative) Electromagnetic characteristics of balanced cabling

Annex F (informative) Supported applications

Annex G (informative) Introduction to environmental classification

Annex H (informative) Acronyms for balanced cables

Annex I (normative) Testing procedures to assess conformance with EN 50173 standards

Bibliography