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YD/T 1997.1-2022Drop optical fibre cables for telecommunication - Part 1: Bow-type optical fibre cables (English PDF)

通信用引入光缆第1部分：蝶形光缆

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

April 8, 2022

Implementation date

July 1, 2022

Scope

YD/T 1997.1-2022 is the English-translated version of 通信用引入光缆第1部分：蝶形光缆.

YD/T 1997.1-2022 — This standard specifies the product model, structural dimensions, manufacturing length and performance requirements of butterfly optical cables, and describes the corresponding test methods, inspection rules, packaging, marking and instruction manuals, storage and transportation.

This standard applies to the design, development, production and inspection of butterfly drop cables for communications.

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Document preview — YD/T 1997.1-2022

National Standard of the People's Republic of China

Classification: M 33
Replacing: YD/T 1997.1-2014

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the product model, structural dimensions, manufacturing length and performance requirements of butterfly optical cables, and describes the corresponding test methods, inspection rules, packaging, marking and instruction manuals, storage and transportation. This standard applies to the design, development, production and inspection of butterfly drop cables for communications. Other similar butterfly optical cables can also be used for reference.

Document data

Chinese classification (CCS): M33.

Estimated length of the Chinese original: 38,323 words.

Supersedes the earlier edition YD/T 1997.1-2014.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.

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