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GB/T 21430.1-2008 English PDF

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US$254.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 21430.1-2008: Multicore and symmetrical pair/quad cables for broadband digital communications (high bit rate digital access telecommunication networks) -- Outside plant cables -- Part 1: Generic specification
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 21430.1-2008	254	Add to Cart	3 days	Multicore and symmetrical pair/quad cables for broadband digital communications (high bit rate digital access telecommunication networks) -- Outside plant cables -- Part 1: Generic specification	Valid

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Basic data

Standard ID: GB/T 21430.1-2008 (GB/T21430.1-2008)
Description (Translated English): Multicore and symmetrical pair/quad cables for broadband digital communications (high bit rate digital access telecommunication networks) -- Outside plant cables -- Part 1: Generic specification
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K13
Classification of International Standard: 29.060.20
Word Count Estimation: 13,122
Date of Issue: 2008-01-22
Date of Implementation: 2008-09-01
Adopted Standard: IEC 62255-1-2003, IDT
Regulation (derived from): Announcement of Newly Approved National Standards No. 2, 2008 (No. 115 overall)
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 applies to filled or unfilled polyolefin insulated copper conductor quad symmetrical communication cable, broadband data communication LAN dedicated to outdoor line. This section provides the definition of material properties, the material structure of the basic requirements and cables, and details the test methods and procedures in detail. According to the bandwidth of the highest benchmark rate 3OMHz, 60MHz and 100MHz for cables make that distinction. This section includes a cable under the cable design is divided into two types of filled and unfilled. The typical cable sizes are 6 to 300 pairs. This section includes the introduction of cable based installation is divided into two types of aerial and buried. The number of drop cables typically 2 to 6 pairs.

GB/T 21430.1-2008: Multicore and symmetrical pair/quad cables for broadband digital communications (high bit rate digital access telecommunication networks) -- Outside plant cables -- Part 1: Generic specification

---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.
Multicore and symmetrical pair/quad cables for bbroadband digital communications (high bit rate digital access telecommunication networks) Outside plant cables Part 1. Generic specification ICS 29.060.20 K13 National Standards of People's Republic of China GB/T 21430.1-2008/IEC 62255-1.2003 Broadband digital communications (high speed digital access telecommunication networks) Use of quad-core symmetric multi-cable outdoor cable Part 1. Generic specification (IEC 62255-1.2003, IDT) Posted 2008-01-22 2008-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Installation Instructions 2 5 materials and cable construction 2 6 Test Method 4 Appendix A (informative) for broadband digital communications (high speed digital access telecommunication networks) to quad with Multicore and symmetrical cables The model designation 8 GB/T 21430.1-2008/IEC 62255-1.2003

Foreword

GB/T 21430 "for broadband digital communications (high speed digital access telecommunication networks) to use quad-core symmetric multi-cable outdoor cable" It is expected to be divided into each of the following. --- Part 1. Generic specification --- Part 2. Unfilled cables - Sectional specification --- Part 21. Unfilled cables - Blank detail specification --- Part 3. Filled cables - Sectional specification --- Part 31. Filled cables - Blank detail specification --- Part 4. Aerial drop cables - Sectional specification --- Part 41. Aerial drop cables - Blank detail specification --- Part 5. Filled drop cables - Sectional specification --- Part 51. Filled drop cables - Blank detail specification This section GB/T Part of 121,430. This section identical with IEC 62255-1.2003 "broadband digital communications (high speed digital access telecommunication networks) with more on the quad-core Cable Outdoor cables - Part 1. Generic specification "(in English). This part of IEC 62255-1.2003 The main differences are as follows. --- Part 2 of this chapter refers to the use of international standards and not our standards with international standards; --- According to Chinese customs for some formatting has been modified; --- Some of the statements apply to international standards to apply to our standard formulation; --- To make China's broadband digital communications (high speed digital access telecommunication networks) to quad with multi-core cable model designation Association Of harmonization, this section supplements "in Appendix A for broadband digital communications (high speed digital access telecommunication networks) with more on the quad-core Model methodology, "the cable as an information appendix. Appendix A of this section is an informative annex. This part is proposed by the China Electrical Equipment Industrial Association. This part of the National Standardization Technical Committee of wire and cable. This part of the unit responsible for drafting. Shanghai Electric Cable Research Institute. Participated in the drafting of this section. Ningbo Dongfang Group Co., Ltd., Haihan Xin Wire and Cable Co., Ltd., Jiangsu East Strong Company Limited Secretary, Zhejiang Zhaolong Cable Co., Ltd., Jiangsu Hengtong Group Co., Ltd. in Anhui Xinke cable. The main drafters of this section. Geely, Yexin Hong, Jia grams, Wu Rong Mei, Zhou Hongping, Chengqi Song, Wu Zhi. GB/T 21430.1-2008/IEC 62255-1.2003 Broadband digital communications (high speed digital access telecommunication networks) Use of quad-core symmetric multi-cable outdoor cable Part 1. Generic specification

1 Scope

GB/T 21430 in this section applies to the filling or filled polyolefin insulated copper conductor quad symmetrical communication cables, dedicated to LAN outdoor broadband data communications line. Transmission characteristics quad cable Multicore and symmetrical horizontal floor wiring - Sectional specification (IEC 61156-5.2002, IDT) GB/T 21430.1-2008/IEC 62255-1.2003 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 21430.1-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 21430.1-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 21430.1-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 21430.1-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.