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Computer Networks
Access Networks
Q
Which of the following factors affect transmission rate in DSL?
AA. The gauge of the twisted-pair line
BB. Degree of electrical interfernece
CC. Shadow fading
DD. The gauge of the twisted-pair line and degree of electrical interference
Correct Answer:
D. D. The gauge of the twisted-pair line and degree of electrical interference
Explanation:
Because DSL is made of twisted wire copper pair, the gauge of twisted pair line i.e. the protection and electrical interference would affect the transmission rate in DSL. Unlike DSL, FTTP is not really affected by these factors.