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Database: 189759 (26 Oct 2025)
YD/T 5259-2023 English PDF
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YD/T 5259-2023
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(Technical specifications for line automatic protection and switching engineering of optical fiber wavelength division system)
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YD/T 5259-2023
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Basic data
Standard ID
YD/T 5259-2023 (YD/T5259-2023)
Description (Translated English)
(Technical specifications for line automatic protection and switching engineering of optical fiber wavelength division system)
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
L78
Classification of International Standard
33.040.40
Date of Issue
2023-04-21
Date of Implementation
2023-08-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard applies to the design, construction and acceptance of automatic line protection switching projects for optical cable wavelength division systems. It stipulates the technical requirements for the optical cable wavelength division system line automatic protection switching engineering system format, system design, system performance indicators, equipment selection and configuration, station equipment installation, engineering testing and inspection, and engineering acceptance.
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