Multiple Choice
A junior engineer is implementing one of your optical designs and asks about CWDM (Coarse Wavelength Division Multiplexing) . Which two features describe CWDM? (Choose two.)
A) typically used over long distances, but requires optical amplification
B) allows up to 32 optical carriers to be multiplexed onto a single fiber
C) shares the same transmission window as DWDM
D) uses the 850-nm band
E) Passive CWDM devices require no electrical power.
Correct Answer:
Verified
Correct Answer:
Verified
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