WDM
WDM, Total:5 items.
The international standard classification for "WDM" includes: Fiber optic interconnecting devices .
The Chinese standard classification for "WDM" includes: Optical communication equipment .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 20440-2006 Technical requirements of Dense Wavelength Division Multiplexer/Demultiplexer
Professional Standard - Post and Telecommunication
- YD/T 1327-2004 Technical requirements and testing methods of Coarse Wavelength Division Multiplexer (CWDM)/Demultiplexer
- YD/T 964-1998 Requirements & test method of 1310nm/1550nm wavelength division multipexer
- YD/T 1320-2004 Technical requirements and tests methods of optical Dense Wavelength Division Multiplexer/demultiplexer
工业和信息化部
- YD/T 4020.1-2022 Single fiber bi-directional wavelength division multiplexers for metro access network-Part 1: DWDM
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