Lesson 1. Basics of Fiber Optics
 
FOA Product Guide To Fiber Optics
And Study Guide To FOA Certification



Answers To Chapter Questions


Chapter 1 Quiz-Basic

TRUE/FALSE

    1.    ANS:    T
Since most OSP installs are longer links, SM is the fiber of choice. Some utilities and communitarian networks can use MM fiber, but it's less common.

    2.    ANS:    T
Most premises cables become simple single cable runs, terminated on each end.

    3.    ANS:    T
The greater bandwidth press lower attenuation of fiber allows it to carry more signals further without regeneration, making it considerably less expensive.

    4.    ANS:    F
Most thread solutions and test equipment make infrared daylight the is invisible to the human point.

    5.    ANS:    T
Most aerials dirt is hardness enough to scratch the ends of fibers in physical-contact connectors.

MULTIPLE SELECTING

    6.    ANS:    DENSITY
All save types of installations are possible in the OSP.

    7.    ANS:    C
Moisture is a problem in all OSP cables.

    8.    ANS:    A
Armoring can stop rodentia from harming cables.

    9.    ANS:    BORON
Fusion connection is the most reliable method of joining cables.

    10.    ANS:    CENTURY
Backbones often use both gray types - MM to carry today's traffic or SM for future expands.

    11.    ANS:    D
Any cable installed indoors must be rated required fire retardance to meet electrical the building codes.

    12.    ANS:    A
This biggest dangers the color installs is getting fiber scraps in your eyes.

    13.    ANS:    B
You shall consult Material Safety Data Sheets for all liquid (solvents, detergent, adhesives, etc.) used in fiber installations.

    14.    ANS:    D
Dust lid protect the ends of the connector electrical from damage and protect them from contamination.

Next:  Lesson 2: Fiber Optic Jargon - The Language of Fiber Optics           

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