Multiple Choice
The T-carrier standards, also called T-CXR standards, utilize what type of multiplexing over two wire pairs to create multiple channels?
A) wavelength division multiplexing (WDM)
B) frequency division multiplexing (FDM)
C) orthogonal frequency division multiplexing (OFDM)
D) time division multiplexing (TDM)
Correct Answer:
Verified
Correct Answer:
Verified
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