____ is designed for short-distance connections and has only a few lambdas,with a greater space between lambdas.
A) Dense wavelength division multiplexing (DWDM)
B) Fixed wavelength division multiplexing (FWDM)
C) Coarse wavelength division multiplexing (CWDM)
D) Inverse wavelength division multiplexing (IWDM)

Question

Quizplus · Accepted Answer

Coarse wavelength division multiplexing (CWDM) is designed for short-distance connections with only a few lambdas, typically up to 18, and a greater space between lambdas. This makes it cost-effective and suitable for applications that require less bandwidth. DWDM, on the other hand, can support up to hundreds of lambdas and is used for long-distance connections. FWDM and IWDM are not commonly used in optical networking.

____ Is Designed for Short-Distance Connections and Has Only a Few