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YD/T 4020.1-2022 English PDF

US$839.00 ยท In stock
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YD/T 4020.1-2022: (Single Fiber Bidirectional Wavelength Division Multiplexer for Metro Access - Part 1: DWDM)
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 4020.1-2022English839 Add to Cart 6 days [Need to translate] (Single Fiber Bidirectional Wavelength Division Multiplexer for Metro Access - Part 1: DWDM) Valid YD/T 4020.1-2022

Standard similar to YD/T 4020.1-2022

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Basic data

Standard ID YD/T 4020.1-2022 (YD/T4020.1-2022)
Description (Translated English) (Single Fiber Bidirectional Wavelength Division Multiplexer for Metro Access - Part 1: DWDM)
Sector / Industry Telecommunication Industry Standard (Recommended)
Word Count Estimation 37,388
Date of Issue 2022-04-08
Date of Implementation 2022-07-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the terms and definitions of single-fiber bidirectional dense wavelength division multiplexers used in metro access networks, and specifies the technical requirements for BiDi-DWDM such as fiber types, interfaces, wavelength allocation, optical characteristics, transmission performance, and environmental compliance. , describes the corresponding test methods, reliability tests, inspection rules, identification, packaging, transportation and storage. This standard applies to the design, development, production and testing of single-fiber bidirectional dense wavelength division multiplexers for metropolitan access networks.

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