DWDM(Dense Wavelength Division Multi Tplexing)是指波分复用。( )

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问题 DWDM(Dense Wavelength Division Multi Tplexing)是指波分复用。(     )

选项 A、正确
B、错误

答案B

解析 DWDM(Dense Wavelength Division Multiplexing)是指密集波分复用。
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