单选题What is the difference between the transmitted power and the sensitivity of the receiver？ （）A OSNRB dispersionC attenuationD power budgetE amplifier spacingF four wave mixing
单选题
What is the difference between the transmitted power and the sensitivity of the receiver？ （）
A
OSNR
B
dispersion
C
attenuation
D
power budget
E
amplifier spacing
F
four wave mixing
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