FOA CFOT Certification Exams (A+ GRADED)

Watts correct answers What is a linear measure of optical power? Wavelength correct answers What is the measure of the color of light, usually expressed in nanometeres (nm) or microns (*m)? Wavelength Division Multiplexing (WDM) correct answers What do you call a technique of sending signals o...

50/125 microns represents a single mode fiber size correct answers False- Single mode fiber is 8/10 microns Multimode Fiber has a greater bandwidth than single mode fiber correct answers False - Single mode has less dispersion: more bandwidth Pulling from the center to the ends is a way of pul...

A fiber optic inspection microscope can increase the danger of high powered light sources by focusing the light coming out of a fiber into your eye. True or False? correct answers True A fiber optic power meter measures absolute power in dBM (dB referenced to 1 mw) and, when used with a light sou...

Any connector with a FOCIS standards document correct answers Which fiber optic connector may be used according to the EIA/TIA 568 cabling standard? The Performance level of unshielded twisted pair cable correct answers What UTP Cat 3, Cat 5e, and Cat 6 or Class D, E, and F rating indicate? 66...

Most outside plant installations are singlemode fiber. correct answers True Splicing is very rare in premises networks. correct answers True Concatenation or the joining of two cables in a long outside plant run is almost always done by ________ correct answers Fusion splicing Fiber is used...