相关考题
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判断题
When deployed to transmission application of wavelengths up to 160 wavelengths, the ZXWM M900 performs optical amplification of signals at the C band and the L band independently at the same time. -
填空题
ZXONM E300系统采用四层结构，包括（），（），（），（）。 -
填空题
The ultra long haul amplification technology used in ZXWM M900 system includes large-power （）technology and （）amplifier.
