FOA Reference Guide To Fiber Optics with Complete Solutions
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Module
Foa
Institution
Foa
FOA Reference Guide To Fiber Optics with Complete SolutionsFOA Reference Guide To Fiber Optics with Complete SolutionsFOA Reference Guide To Fiber Optics with Complete SolutionsFOA Reference Guide To Fiber Optics with Complete SolutionsFOA Reference Guide To Fiber Optics with Complete Solutions
Mo...
FOA Reference Guide To Fiber
Optics with Complete Solutions
Most outside plant installations are singlemode fiber. - ANSWER - True
Splicing is very rare in premises networks. - ANSWER - True
Concatenation or the joining of two cables in a long outside plant run is almost
always done by ________ - ANSWER - Fusion splicing
Fiber is used in long distance phone networks because it is much cheaper than
copper wires. - ANSWER - True
Dangerous light from fiber optics cable is bright and easily visible. - ANSWER - False
Besides causing attenuation, dirt particles can cause scratches on the polished fiber
end. - ANSWER - True
Outside plant cabling can be installed by __________ - ANSWER - Underground in
conduit, Direct burial and Aerial suspension.
Underground cable generally includes gel, powder or tape for protection from
_________ - ANSWER - Moisture
Armored cable is used in outside plant installations to _________ - ANSWER - Prevent
crushing & rodent damage
Premise cables in LAN backbones often contain _________ - ANSWER - Both
multimode and singlemode fiber
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