JAMB - Physics (2022 - No. 27)
Which component of fiber-optic connector has a provision of entry for the fibre along with the fixation to connector housing?
coupling device
cable
ferrule
connector housing
Giải thích
Fiber optic couplers are used to split the input signals into two or more outputs, they are called splitters in this case.
On the other hand, some types of couplers can be used to combine two or more inputs into one single output, they are called combiners in this case.