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FOA CFOT Certification Exam v11 |100 Questions| With All Solved Solutions.
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FOA CFOT Certification Exam v11 |100 Questions| With All Solved Solutions.
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Name: Score:100 Multiple choice questions
Term 1 of 100
For safety, a fiber optic technician or installer should always wear ______ when working with optical
fiber.
Strength members
Eye protection
fusion splice
ribbon cable
Term 2 of 100
Rodent resistance
Armored cable
Singlemode
ft or m (feet or meters)
ribbon cable
Term 3 of 100
The link loss budget analysis of a cable plant like the diagram shown is done to _________.
All of these choices (Ensure the intended communications system will work on the cable
plant system, Provide a pass/fail loss value for comparison to test values, Ensure the cable
plant has been properly installed)
Design
A drop of energy (like a step) in the middle of the graph
Loose tube (buffer) gel-filled
,Term 4 of 100
In-multimode fiber, the attenuation (reduction in optical power) of the fiber is _____ at 850 nm than
at 1300 nm.
True
Strength members
Design
Higher
Definition 5 of 100
Material around the center tube (Look at diagram)
Zipcord cable
Primary Buffer Coating
Splice loss
Cladding
,Term 6 of 100
OM3 and OM4 multimode fiber with a 50/125 micron core are now a popular option in premises
cabling systems because they _____.
Are "laser optimized" which gives more distance capability with gigabit networks using
laser sources
low loss, minimal reflectance and high mechanical strength
Any or all of these as appropriate (Pull form the center to the ends, Use a breakaway swivel
or monitor tension, Lubricate the cable)
Be rated to meet the requirements of local building and fire codes
, Term 7 of 100
Core
Device at the end shining a light or laser
Cable connected to the light source
Center tube (Look at diagram)
Material around the core and cladding, it gives the fiber its distinct color
(Blue, Red, Agua, etc)
Definition 8 of 100
Minimum recommended bend radius under pulling tension
Cable ties used on fiber optic cables ____.
Splices are most often used for _____.
Patch cords and backplanes
Must be more than 20 times cable diameter
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