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GB/T 31240-2014 English PDF

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GB/T 31240-2014: Information technology -- Pathways and spaces for customer premises cabling
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PDF similar to GB/T 31240-2014


Standard similar to GB/T 31240-2014

CNCA C09-01   GB/T 37720   SJ/T 11654   GB/T 34961.2   GB/T 34961.4   GB/T 18233.4   

Basic data

Standard ID GB/T 31240-2014 (GB/T31240-2014)
Description (Translated English) Information technology -- Pathways and spaces for customer premises cabling
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L65
Classification of International Standard 33.040.20; 35.200
Word Count Estimation 40,489
Date of Issue 12/5/2014
Date of Implementation 5/1/2015
Quoted Standard IEC 60050 (826); IEC 60364-4-41; IEC 60364-4-44; IEC 60364-5-52; IEC 61084; IEC 61386; ISO/IEC 11801; ISO/IEC 14763-1; ISO/IEC 15018
Adopted Standard ISO/IEC 18010-2002, IDT
Regulation (derived from) Announcement of Newly Approved National Standards 2014 No. 27
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies in accordance with ISO/IEC 11801 and ISO/IEC 15018 design, defines the structure and requirements for building or within the path of the exchange of information between the telecommunications cabling and space. This standard also a

GB/T 31240-2014: Information technology -- Pathways and spaces for customer premises cabling

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Information technology - Pathways and spaces for customer premises cabling ICS 33.040.20; 35.200 L65 National Standards of People's Republic of China information Technology Customer premises cabling pathways and spaces (ISO /IEC 18010.2002, IDT) Issued on. 2014-12-05 2015-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ Introduction Ⅴ 1 Scope 1 2 Normative references 1 3 Terms, Definitions and Abbreviations 1 3.1 Terms and definitions 3.2 Abbreviations 4 4 Compliance 4 5 path structure and space infrastructure 4 6 Building Telecommunications Space 5 6.1 General requirements 5 6.2 Workspace 5 6 between 6.3 Telecommunications Between 6.4 device 6 6.5 main wiring region 6 6.6 Household wiring box (HD) 7 6.7 Line or spatial 7 6.8 Rendezvous 7 Over 6.9 user telecommunications outlet assembly 7 6.10 7 crossing boxes and junction boxes 7 8 building path 7.1 General requirements 8 7.2 floor 8 9 7.3 cable slot system 7.4 cable tray and ladder systems 9 7.5 conduit systems and cable piping system 9 Path 10 7.6 Furniture 7.7 wall cabling 10 7.8 non-continuous path fasteners and fastener 10 7.9 Column 11 7.10 floor mounted tank/pipe system 11 8 Park path and associated space 11 11 8.1 General Requirements 8.2 Buried path 12 8.3 underground path 12 8.4 Tunnel 12 Overhead 8.5 12 8.6 12 building entrance facilities 8.7 manhole 13 8.8 Hand hole 13 Additional requirements in Appendix A (normative) multi-dwelling buildings 14 Annex B (informative) Additional recommendation of 26 multi-dwelling buildings Annex C (informative) path and pressure cable 29 Annex D (informative) 31 building entrance facilities References 32

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard uses the translation method identical with ISO /IEC 18010.2002 "Information technology for customer premises cabling pathways and spaces," and The ISO /IEC 18010.2002/Amd1.2005 Content "multi-user path and space" directly into the provisions of this standard. Amendments Terms have been involved through the vertical wire (‖) its outer margin positions were marked. This standard mainly to do the following editorial changes. --- Revised editorial errors; --- Increased use text abbreviations in Chapter 3, but not listed "EMC" "HD" and "PBX"; --- Remove the 7.1 "following the path alphabetically sorted"; --- 7.1, following the original meaning of the expression "and other safety rules for equipotential bonding and grounding of the metal path, see local law Regulation "was changed to" equipotential bonding and grounding metal should follow the path of safety relevant standards in China, "the standard for ease of use and real Shi lists relevant national standards in the footnotes; --- According to GB/T 1.1-2009 header in the format specified by modifying the header of the form table A.1. Correspondence between the consistency of the standards of international documents and normative references of the following documents. --- GB/T 2900.71-2008 Electrotechnical terminology of electrical equipment (IEC 60050-826.2004, IDT) --- GB 16895.6-2000 Electrical installations of buildings - Part 5. Selection and erection of electrical equipment Chapter 52. cabling system Commission (IEC 60364-5-52.1993, IDT) --- GB/T 16895.10-2010 low-voltage electrical installations Part 4-44. Protection for safety voltage electromagnetic harassment and harassment protection (IEC 60364-4-44.2007, IDT) --- GB 16895.21-2011 low-voltage electrical installations - Part 4-41. Protection for safety Protection against electric shock (IEC 60364-4-41. 2005, IDT) --- GB/T 18233-2008 Information technology generic customer premises cabling (ISO /IEC 11801.2002, IDT) --- Consistency correspondence with the IEC 61084 of the following documents. • GB/T 19215.1-2003 Electrical installation Cable trunking and ducting systems - Part 1. General requirements (IEC 61084-1. 1991 A1.1993, MOD) • GB/T 19215.2-2003 Electrical installation Cable trunking and ducting systems - Part 2. Particular requirements - Section 1. for Mounted on a wall or ceiling Cable trunking and ducting systems (IEC 61084-2-1.1996, IDT) • GB 19215.3-2012 Electrical installation Cable trunking and ducting systems - Part 2. Particular requirements - Section 2. Installing the ground Plate and under floor flush cable trunking and ducting systems (IEC 61084-2-2.2003, IDT) --- Consistency correspondence with the IEC 61386 of the following documents. • GB/T 20041.1-2005 Conduit systems for electrical installations - Part 1. General requirements (IEC 61386-1.1996, IDT) • GB 20041.21-2008 Conduit systems for cable management - Part 21. Particular requirements for rigid conduit systems (IEC 61386-21.2002, IDT) Particular requirements for flexible conduit systems. • GB 20041.22-2009 cable management - Part 22 catheter system (IEC 61386-22.2002, IDT) • GB 20041.23-2009 Conduit systems for cable management - Part 23. Particular requirements for flexible conduit systems (IEC 61386-23.2002, IDT) • GB 20041.24-2009 Conduit systems for cable management - Part 24. Particular buried conduit system to Seek (IEC 61386-24.2004, IDT) --- GB/T 29269-2012 Information technology - Residential generic cabling (ISO /IEC 15018.2004, IDT) Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents. This standard by the National Information Technology Standardization Technical Committee (SAC/TC28) and focal points. This standard was drafted. China Electronics Standardization Institute, Tyco Electronics (Shanghai) Co., Ltd., Zhejiang, a boat Electronic Technology Shares Ltd., Daetwyler Cables Systems (Shanghai) Co., Ltd. The main drafters of this standard. Yang Hong, Suncheng En, Xiaobi Long, Song Ming Zeng, Sunhui Yong, Wang Gongru, Yin Gang, Chen Yutong.

Introduction

Communication infrastructure is an essential part of building design. Communication infrastructure may include voice, data, environmental control, security Full, audio, television, sensing, alarm, paging and other low voltage limited power and signal systems. These systems change frequently. Path and space Between the design should accommodate this dynamic behavior. The standard design of other buildings and services, such as electricity, heating, ventilation and air conditioning (HAVC) Have a significant impact. This standard does not recommend a specific telecommunications pathways and spaces design options. Failure to describe the pros and cons between the duct system and the system tray. By the power Designer based on the corresponding letter of application and limitations appropriate choice. This standard does not give specific requirements for paths and space dimensions. Readers should refer to the following documents. --- China's relevant regulations and standards; --- Telecommunications service provider rules; --- Manufacturers guidelines. information Technology Customer premises cabling pathways and spaces

1 Scope

This standard specifies in accordance with ISO /IEC 11801 and ISO /IEC 15018 design provides for a building or building between the inner Structure and requirements of the path of the exchange of information and telecommunications cabling space. This standard also affects the deployment of space inside the building. This standard takes into account single-family residential and commercial buildings and multi-dwelling. This standard does not address safety aspects of building design and fire safety measures or require special security measures to telecommunications systems.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. IEC 60050 (826) Information technology - Vocabulary Chapter 826. Building electrical installation (InternationalElectrotechnicalVo- cabulary) Part 4-41 IEC 60364-4-41 Electrical installations of buildings. Protection for safety Protection against electric shock (Low-voltageelectricalin- stalations-Part 4-41. Protectionforsafety-Protectionagainstelectricshock) IEC 60364-4-44 Part 4-44 Low-voltage electrical installations. security voltage disturbances and electromagnetic interference protection (Electrical instalationsofbuildings-Part 4-44. Protectionforsafety-Protectionagainstvoltagedisturbances andelectromagneticdisturbances) Part 5-52 Electrical installations of buildings IEC 60364-5-52. Electrical equipment selection and installation of cabling system (Electricalin- stalationsofbuildings-Part 5. Selectionanderectionofelectricalequipment-Chapter52. Wiring systems) IEC 61084 (all parts), electrical installations cable trunking and ducting systems (Cabletrunkingandductingsystemsforelec- tricalinstalations) IEC 61386 (all parts) Conduit systems for cable management (Conduitsystemsforcablemanagement) ISO /IEC 11801 Information technology - Generic cabling for customer premises (Informationtechnology-Genericcablingfor customerpremises) ISO /IEC 14763-1 Information technology for customer premises cabling implementation and operation - Part 1. Management (Informationtech- nology-ImplementationandoperationofCustomerPremisescabling-Part 1. Administration) ISO /IEC 15018 Information technology - Generic cabling Residential (Informationtechnology-Genericcablingforhomes) 3 Terms, definitions and abbreviations 3.1 Terms and Definitions ISO /IEC 11801 and IEC 60050 (826) defined by the following terms and definitions apply to this document. 3.1.1 Floor accessfloor System consists of fully removable and interchangeable floor panels consisting of floorboards from the brackets or stringers (or both) to support its space below

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