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GB/T 18233.1-2022Information technology - Generic cabling for customer premises - Part 1: General requirements (English PDF)

信息技术用户建筑群通用布缆第1部分：通用要求

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

October 12, 2022

Implementation date

May 1, 2023

Scope

GB/T 18233.1-2022 is the English-translated version of 信息技术用户建筑群通用布缆第1部分：通用要求.

GB/T 18233.1-2022 is the Chinese standard "Information technology - Generic cabling for customer premises - Part 1: General requirements".

Its scope clause reads: This document specifies the general requirements for other parts of GB/T 18233.The cabling systems specified in this document support a wide range of applications, including Voice, data, video, and power.

This document states. a) The basic structure and configuration requirements of the cable wiring system in the building type specified in other parts of GB/T 18233; b) channel transmission performance and environmental performance requirements; c) link performance requirements; d) Support the backbone cabling reference implementation of other parts of GB/T 18233; e) component performance requirements, component and test method standards available where appropriate; f) Test procedures to verify that the cable transmission performance is consistent with the requirements specified in GB/T 18233 (all parts).

Note. This document does not include specific compliance requirements. Other cabling design documents supported by this document may use the requirements of this document as their own compliance requirements.

Require. In addition, this document provides information about the applications supported by the cabling channel, and lists the details of supported applications in Appendix A. Require.

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Document preview — GB/T 18233.1-2022

National Standard of the People's Republic of China

ICS: 35.200
Classification: L 65
Replacing: GB/T 18233-2008

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Abbreviations and symbols
4.1 Abbreviations
4.2 Symbol
5 Compliance
6 General cabling structure
6.1 Functional elements
6.2 Interface
6.3 Cabling subsystem
7 Channel performance requirements
7.1 General
7.2 Environmental performance
7.3 Transmission performance of balanced cabling
7.4 Transmission performance of coaxial cabling
7.5 Transmission performance of optical fiber cabling
8 Link performance requirements
8.1 Overview
8.2 Balanced cabling
8.3 Coaxial cabling
8.4 Fiber optic cabling
9 Reference Implementation of Backbone Cabling Subsystem
9.1 Overview
9.2 Balanced cabling
9.3 Optical fiber cabling
10 Cable Requirements
10.1 Overview
10.2 Operating environment
10.3 Balanced cables
10.4 Coaxial cables
10.5 Optical cable (cabled optical fiber)
11 Connection Hardware Requirements
11.1 General requirements
11.2 Connecting Hardware for Category 5 to Category 7A, Category 8.1 and Category 8.2 Balanced Cabling
11.3 BCT-B connection hardware
11.4 Connecting hardware for coaxial cabling for BCT applications
11.5 Fiber optic connection hardware
11.6 Connecting hardware conforming to the IEC 60603-7 series of standards
11.7 Connecting hardware conforming to the IEC 61076-3-104 series of standards
11.8 Connecting hardware according to IEC 61076-2-201 (Type D, 4-pin)
11.9 Connecting hardware according to IEC 61076-2-109 (Type X, 8 cores)
11.10 Connecting hardware according to IEC 61169-2 and IEC 61169-24 (Type F)
11.11 Dual-fiber connection hardware
11.12 12-fiber and 24-fiber connection hardware
12 Jumper Requirements
12.1 Overview
12.2 Operating environment
12.3 Balanced jumpers for categories 5 to 7A, 8.1, 8.2 and BCT-B
12.4 Coaxial Jumper
12.5 Fiber jumper
Appendix A (Informative) Supported Applications
Appendix C (Normative) Modular Plug Termination Link
Appendix D (Normative) Mechanical and Environmental Performance Tests of Connecting Hardware in Balanced Cabling
Appendix E (Informative) Electromagnetic Characteristics
Appendix F (informative) Acronyms for balanced cables
References

1 Scope

This document specifies the general requirements for other parts of GB/T 18233.The cabling systems specified in this document support a wide range of applications, including

Voice, data, video, and power.

This document states.

a) The basic structure and configuration requirements of the cable wiring system in the building type specified in other parts of GB/T 18233;

b) channel transmission performance and environmental performance requirements;

c) link performance requirements;

d) Support the backbone cabling reference implementation of other parts of GB/T 18233;

e) component performance requirements, component and test method standards available where appropriate;

f) Test procedures to verify that the cable transmission performance is consistent with the requirements specified in GB/T 18233 (all parts).

Require.

In addition, this document provides information about the applications supported by the cabling channel, and lists the details of supported applications in Appendix A.

Require.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references

For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 4208 Enclosure protection level (IP code) (GB/T 4208-2017, IEC 60529.2013, IDT)

GB/T 15972.44 Specifications for test methods of optical fibers - Part 44.Measurement methods and test procedures for transmission characteristics and optical characteristics

Cut-off wavelength (GB/T 15972.44-2017, IEC 60793-1-44.2011, MOD)

GB/T 16422.1 Laboratory light source exposure test methods for plastics Part 1.General principles (GB/T 16422.1-2019,

ISO 4892-1.2016, IDT)

GB/T 18290.3 Solderless connections - Part 3.General requirements, test methods and guidelines for use of solderless insulation displacement connections for contact

Then (GB/T 18290.3-2000, IEC 60352-3.1993, IDT)

GB/T 18290.4 Solderless connections - Part 4.General requirements, test methods and use of non-contact solderless insulation displacement connections

Guidelines (GB/T 18290.4-2015, IEC 60352-4.1994, IDT)

GB/T 18310.5 Basic test and measurement procedures for fiber optic interconnection devices and passive devices Part 2-5.Test twist/

Twisted (GB/T 18310.5-2002, IEC 61300-2-5.1995, IDT)

GB/T 26336 Industrial Communication Network Communication Network Installation in Industrial Environment (GB/T 26336-2010, IEC 61918.

2007, IDT)

GB/T 34961.2 Realization and operation of cabling for information technology user buildings Part 2.Planning and installation (GB/T 34961.2-

2017, ISO /IEC 14763-2.2012, IDT)

GB/T 34961.3 Realization and operation of cabling in information technology user buildings - Part 3.Testing of optical fiber cabling

GB/T 37720 | SJ/T 11624 | SJ/T 11654 | GB/T 18233.4 | GB/T 18233.6 | GB/T 18233.2 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 244 pages — is available in the English PDF.

Referenced standards

Normative references

IEC 60529.2013 · IEC 60793 · ISO 4892 · IEC 60352 · IEC 61300 · IEC 61918 · IEC 14763

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