Answer Posted / roopa

Adv of Coaxial over UTP is high resistance to signal
interference. Adv of fiber optic over coaxial is that fiber
optic doesn't have electrical interference since it is
communicating via optic signals. Cable length is also
limited in UTP compared to coaxial and fiber optic. UTP -
100m; Coaxial Thin - 200m; Thick - 500m; Fiber optic - 2km.
To see the advantages of UTP categories, data transfer rate
will be high for higher category version. CAT5 - Mbps and
CAT6 - Gbps.
For more info,
http://fcit.usf.edu/network/chap4/chap4.htm

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