YD/T 1997.4-2022Drop optical fibre cables for telecommunication - Part 4: Optical and electrical hybrid cables (English PDF)
通信用引入光缆 第4部分：光电混合缆
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
September 30, 2022
Implementation date
January 1, 2023
Scope
YD/T 1997.4-2022 is the English-translated version of 通信用引入光缆 第4部分：光电混合缆.
YD/T 1997.4-2022 — This standard specifies the type, marking, requirements, test methods, inspection rules, marks, instructions for use, packaging, transportation and storage of lead-in optical-electrical hybrid cables for communication.
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Document preview — YD/T 1997.4-2022
National Standard of the People's Republic of China
- ICS
- 33.180.10
- Classification
- M 33
Issued by: Ministry of Industry and Information Technology
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the type, marking, requirements, test methods, inspection rules, marks, instructions for use, packaging, transportation and storage of lead-in optical-electrical hybrid cables for communication. This document is applicable to the design, development, production and inspection of lead-in hybrid cables for communication.
Document data
International classification (ICS): 33.180.10.
Chinese classification (CCS): M33.
Estimated length of the Chinese original: 25,275 words.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.
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Related Standards
YD/T 1997.1-2022 — Drop optical fibre cables for telecommunication - Part 1: Bow-type optical fibre cables
YD/T 1997.2-2024 — Optical fiber drop cables for telecommunications - Part 2: Round optical fiber cables
YD/T 1997.3-2024 — Optical fiber cable for communication - Part 3: Prefabricated terminated optical cable assemblies
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YD/T 1997.4-2022
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