GB/T 18233.2-2022 English PDFUS$549.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 18233.2-2022: Information technology - Generic cabling for customer premises - Part 2: Office premises Status: Valid
Basic dataStandard ID: GB/T 18233.2-2022 (GB/T18233.2-2022)Description (Translated English): Information technology - Generic cabling for customer premises - Part 2: Office premises Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: L65 Classification of International Standard: 35.200 Word Count Estimation: 30,379 Date of Issue: 2022-10-14 Date of Implementation: 2023-05-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 18233.2-2022: Information technology - Generic cabling for customer premises - Part 2: Office premises---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Information technology -- Generic cabling for customer premises -- Part 2.Office premises ICS 35.200 CCSL65 National Standards of People's Republic of China General cabling for information technology user buildings Part 2.Office Premises Part 2.Officepremises (ISO /IEC 11801-2.2017, MOD) Published on 2022-10-12 2023-05-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III Introduction V 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Symbols and Abbreviations 2 5 Compliance 2 6 General Cabling System Structure 3 6.1 Overview 3 6.2 Functional element 3 6.3 Overall structure and level 3 6.4 Interconnection of Subsystems 4 6.5 Functional element location 6 6.6 Dimensions and configuration 7 7 Channel performance requirements 11 7.1 General requirements 11 7.2 Environmental performance 12 7.3 Transmission performance 13 8 Link performance requirements 13 8.1 General requirements 13 8.2 Balanced Cabling 14 8.3 Optical fiber cabling 14 9 Reference Implementation 14 9.1 General requirements 14 9.2 Balanced Cabling 14 9.3 Optical fiber cabling 17 10 Cable Requirements 18 10.1 Overview 18 10.2 Balanced cables 19 10.3 Optical cables 19 11 Connecting Hardware Requirements 19 11.1 General requirements 19 11.2 Connecting Hardware for Balanced Cables 19 11.3 Connection hardware for fiber optic cabling 20 12 Jumper required 20 12.1 Crimp Jumper 20 12.2 Balance Jumper 20 12.3 Fiber Patch Cords 20 Reference 21 forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. This document is part 2 of GB/T 18233 "General Cabling for Information Technology User Buildings". GB/T 18233 has been released The following parts. --- Part 1.General requirements; --- Part 2.Office premises; --- Part 3.Industrial buildings; --- Part 5.Data Centers; --- Part 6.Distributed building facilities. This document is revised and adopted ISO /IEC 11801-2.2017 "General Cabling for Information Technology User Buildings - Part 2.Offices" Place". Compared with ISO /IEC 11801-2.2017, this document has the following structural adjustments. --- Set 3.2 in ISO /IEC 11801-2.2017 as Chapter 4; subsequent chapter numbers will be extended in turn; --- Chapter 9 corresponds to Chapter 8 of ISO /IEC 11801-2.2017, and sets subclauses under 9.2.2.1 (see 9.2.2.1.1~ 9.2.2.1.3); --- Delete the column items in the lower paragraph of Table 3. The technical differences between this document and ISO /IEC 11801-2.2017 and their reasons are as follows. --- Replaced ISO /IEC 14763-2 with the normative reference GB/T 34961.2 (see Chapter 3, Chapter 5, 6.5, 6.6.5.1 and 9.1), in order to adapt to the technical conditions of our country. The following editorial changes have been made to this document. --- Added symbols and abbreviations for BD, CD, CP, C, EQP, OEEQP, TE, TO (see Chapter 4) to improve the ease of documentation usability; --- Delete the abbreviation of PBX, because the abbreviation is not used many times in the text; --- Deleted the explanatory text about the study to be studied (ffs); --- Deleted the description of ISO and IEC standardized terminology; --- incorporates the amendments to ISO /IEC 11801-2.2017/Cor.1.2018, in the outer margins of the clauses involved The placement is marked with a vertical double line (‖); --- Replaced ISO /IEC 11801-6 (see Introduction) with GB/T 18233.6 cited for information. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This document was drafted by. China Electronics Standardization Institute, Shanghai Tiancheng Communication Technology Co., Ltd., Fluke Test Instruments (Shanghai) Co., Ltd., Shandong Shanke Digital Economy Research Institute Co., Ltd., East China Branch of China Electronics Standardization Institute, Shandong Provincial Planning Institute Computing Center (National Supercomputing Jinan Center), Schneider Electric (China) Co., Ltd., Nexans (Suzhou) Cable System Co., Ltd., Simon Communication Products (Shanghai) Co., Ltd., Shenzhen Saixi Information Technology Co., Ltd., Guangzhou Yuhong Technology Co., Ltd., CommScope (Telecom) Shanghai Co., Ltd., Chengdu Corning Optical Cable Co., Ltd. Shanghai Optical Cable System Branch, Putian Cable Group (Shanghai) Building Intelligence Co., Ltd., Dete Weller (Suzhou) Information Technology Co., Ltd., Panduit Network Products International Trade (Shanghai) Co., Ltd., Shenzhen Lianxun Communication Technology Co., Ltd. Company, Nanjing Putianji Building Intelligence Co., Ltd., Zhejiang Zhaolong Interconnection Technology Co., Ltd., Zhejiang Yizhou Electronic Technology Co., Ltd. Company, Shanghai Institute of Measurement and Testing Technology, Beijing Tellhow Intelligent Engineering Co., Ltd., Hefei University of Technology, Peking University, Lingyu Technology (Beijing) Co., Ltd., Guangdong Weikang Education Technology Co., Ltd., Shenzhen Jiyang Intelligent Technology Co., Ltd., Hisense Group Holding Co., Ltd. Co., Ltd., Qingdao Hisense Smart Life Technology Co., Ltd. The main drafters of this document. Yang Hong, Liu Yang, Li Gang, Zhao Xiangyang, Guo Xiong, Li Wang, Sun Xu, Li Min, Wang Ting, Wu Jun, Sun Jinyang, Lei Gen, Zhou Mingle, Li Shujie, Guo Weizhen, Wang Junyuan, Feng Zhenggan, Chen Yutong, Zhang Li, Wei Bin, Ren Changning, Ma Ziteng, Wu Jian, Xiong Hao, Ma Jitao, Li Lei, Feng Ling, Zhao Sunjun, Song Bo, Liang Jun, Wu Pinkun, Liu Yunhuai, Yang Ni, Lian Yun, Su Yueqi, Zeng Songming, Yin Gang, Zhai Mengran, Li Yanbin, Yan Chuanwen, Zhao Chengfeng, Wang Yanfeng, Huang Chiwei, Gao Xuesong, Dong Zheng.IntroductionGB/T 18233 "General Cabling for Information Technology User Buildings" is to guide the design of general cabling systems in specific types of buildings. The compilation of GB/T 18233 is based on ISO /IEC 11801.According to ISO /IEC 11801, according to different building types and scenarios, GB/T 18233 is intended to be composed of 6 parts. --- Part 1.General requirements. The purpose is to provide the design basis for the general cabling system of the user's building complex, and to lay the cabling system for the specific place. The design of the system provides a general reference. --- Part 2.Office premises. The purpose is to provide a design basis for the general cabling system in the office. --- Part 3.Industrial complexes. The purpose is to provide the design basis of general cabling system for industrial buildings. --- Part 4.Residential. The purpose is to provide the design basis for the general cabling system of the residence. --- Part 5.Data Centers. The purpose is to provide a design basis for the general cabling system of the data center. --- Part 6.Distributed building facilities. The purpose is to provide a design basis for a general cabling system for distributed building facilities. The purpose of this document is to provide for the regulation of internal and inter-building in office premises, or between office spaces in other types of buildings. General cabling requirements. In addition, these venues can include. --- Industrial space specified in GB/T 18233.3; ---Data center space specified in GB/T 18233.5. The general cabling of distributed building facilities in office space is specified by GB/T 18233.6, which involves all the above types of places and space in it. Figure 1 shows the overview and top-down of the information technology cabling-related standards formulated by ISO /IEC JTC1/SC25 and transformed in my country Relations, including general cabling design standards, general cabling installation, operation and management standards and testing standards for installed general cabling. Figure 1 The relationship between the general cabling documents formulated by ISO /IEC JTC1/SC25 and transformed in my country This document. a) specifies a general cabling structure to support a wide variety of applications; b) The E, EA, F and FA level balanced cabling and links specified in GB/T 18233.1-2022 are adopted; c) Adopt the optical fiber cable channel and link requirements specified in GB/T 18233.1-2022; d) The component requirements specified in GB/T 18233.1-2022 are adopted, and it is specified to ensure that the performance of permanent links and channels meets or exceeds deployment methods required by specific application groups (eg tiers). The life expectancy of a general cabling system depends on environmental conditions, supported applications, cable material, and other factors such as Access (the campus path is more difficult to access than the building path). General cabling system life expectancy that meets the requirements of this document by selecting appropriate components Life is more than 10 years. General cabling for information technology user buildings Part 2.Office Premises1 ScopeThis document specifies requirements for general cabling used in office premises, which may include single or multiple buildings in the park. This document covers balanced cabling and fiber optic cabling. This document applies to locations with telecommunications service wiring up to.2000m long. This file can also be used for larger installations. The cabling specified in this document supports a wide range of services, including voice, data, video and power. This document directly quotes or references GB/T 18233.1-2022. a) The structure and minimum configuration of general cabling in the office; b) interfaces for telecommunications sockets; c) performance requirements for cabling links and channels; d) implementation requirements and options; e) performance requirements for cabling assemblies; f) Compliance requirements and verification procedures. Safety (such as electrical safety and protection and fire protection) and electromagnetic compatibility (EMC) requirements are covered by other standards and regulations and are not covered in this document within the range. However, the information provided in this document may be helpful.2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 18233.1-2022 General Cabling for Information Technology User Buildings Part 1.General Requirements (ISO /IEC 11801-1.2017, MOD) Note. There is no technical difference between the quoted content of GB/T 18233.1-2022 and the quoted content of ISO /IEC 11801-1.2017. GB/T 34961.2 Implementation 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) IEC 61754-20 (all parts) Fiber optic interconnection devices and passive devices Fiber optic connector interfaces Part 20.3 Terms and DefinitionsThe terms and definitions defined in GB/T 18233.1-2022, GB/T 34961.2 and the following apply to this document. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 18233.2-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 18233.2-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 18233.2-2022_English with my colleagues?Answer: Yes. 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