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 di...
FOA Reference Guide To Fiber Optics
Prep Exam Questions Solved Correctly.
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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