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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 3964-2021 |
Metro N×400Gbit/s Optical Wavelength Division Multiplexing (WDM) System Technical Requirements{译} {译} 城域N×400Gbit/s光波分复用（WDM）系统技术要求 |
China Telecommunication Industry
Standards N×400Gbit |
 English PDF |
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