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Database: 189760 (25 Oct 2025)
YD/T 4013.4-2022 English PDF
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YD/T 4013.4-2022
: (Metropolitan N×25Gbit/s Wavelength Division Multiplexing (WDM) System Technical Requirements - Part 4: MWDM)
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YD/T 4013.4-2022
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(Metropolitan N×25Gbit/s Wavelength Division Multiplexing (WDM) System Technical Requirements - Part 4: MWDM)
YD/T 4013.4-2022
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Basic data
Standard ID
YD/T 4013.4-2022 (YD/T4013.4-2022)
Description (Translated English)
(Metropolitan N��25Gbit/s Wavelength Division Multiplexing (WDM) System Technical Requirements - Part 4: MWDM)
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M33
Classification of International Standard
33.040.20
Word Count Estimation
24,280
Date of Issue
2022-09-30
Date of Implementation
2023-01-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the overall technical requirements for metro N×25Gbit/s medium wavelength division multiplexing (MWDM) systems, mainly including system architecture, system classification and application code, system function and performance requirements, optical module requirements, wavelength division multiplexing Device requirements, network management requirements, etc. This standard is applicable to the design, development and production of single-fiber bidirectional N×25Gbit/s MWDM systems without amplifiers in 5G fronthaul applications and other scenarios. Single-fiber unidirectional N×25Gbit/sMWDM systems can also be implemented with reference.