YD/T 4020.1-2022
Single-fiber bidirectional wavelength division multiplexer for metropolitan area access Part 1: DWDM (English Version)
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YD/T 4020.1-2022
Standard No.
YD/T 4020.1-2022
Language
Chinese,
Available in English version
Release Date
2022
Published By
工业和信息化部
Latest
YD/T 4020.1-2022
YD/T 4020.1-2022 history
2022
YD/T 4020.1-2022
Single-fiber bidirectional wavelength division multiplexer for metropolitan area access Part 1: DWDM
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