Phetiso ea matšoao a optical channel e ka phethoa ka fiber e le 'ngoe.E imenne habeli ka bongata ba phetiso ea data ea fiber ha e bapisoa le mefuta ea mafahla.
Mosebetsi oa puisano oa Auto o lumella boema-kepe ba UTP ho khetha 10M kapa 100M le Full Duplex kapa Half Duplex
Boema-kepe ba UTP bo tšehetsa MDI/MDI-X