FOA CFOT Certification Exam v11 Exam with Verified Answers
3 views 0 purchase
Course
FOA CFOT Certification
Institution
FOA CFOT Certification
FOA CFOT Certification Exam v11 Exam with Verified Answers
1. A fiber optic inspection microscope can in-
crease the danger of high powered light
sources by focusing the light coming out of a
fiber into your eye. True or False?
2. A fiber optic power meter measures absolute
power in dBM (dB r...
FOA CFOT Certification Exam v11 Exam with Verified Answers
1. A fiber optic inspection microscope can in- True
crease the danger of high powered light
sources by focusing the light coming out of a
fiber into your eye. True or False?
2. A fiber optic power meter measures absolute True
power in dBM (dB referenced to 1 mw) and,
when used with a light source, can measure
insertion loss expressed in dB. True or False?
3. When we say 62.5/125 fiber, what does "62.5" core size, the diameter in
mean? microns
4. When we say 50/125 fiber, what does "125" cladding size, the diame-
mean? ter in microns
5. OM3 and OM4 multimode fiber with a 50/125 mi- Are "laser optimized"
cron core are now a popular option in premises which gives more dis-
cabling systems because they . tance capability with gi-
gabit networks using
laser sources
6. In-multimode fiber, the attenuation (reduction Higher
in optical power) of the fiber is at 850 nm
than at 1300 nm.
7. Which of the following represents a single- 9/125 micron
mode (smaller core size) fiber size?
8. Singlemode fiber has bandwidth than greater
multimode fiber.
9. Most plastic optical fibers are . large core step-index
10. When you strip singlemode or graded index Primary buffer coating
multimode mode glass fiber, you are removing
the .
11. Strength members
, FOA CFOT Certification Exam v11 Exam with Verified Answers
The proper method of pulling optical fiber ca-
bles is to attach the pull wire or tape to the
of the cable.
12. According to the references, hybrid cables are Both singelmode and
cables that contain . multimode optical fibers
13. What type of fiber cable design allows for large ribbon
numbers of fibers with ultra-high density, small
size (diameter) and lower cost?
14. According to the references, composite cables both optical fibers and
refer to cables that contain > copper conductors
15. Which optical fiber cables must be grounded? all cables that contain
metallic elements
16. Fiber optic cable for use inside a building must Be rated to meet the re-
. quirements of local build-
ing and fire codes
17. Optical fiber cable with a orange colored jacket Multimode fiber
generally indicates the cable contains .
18. Premises cable jackets are usually color-cod- Yellow
ed in what color to indicate singlemode fiber?
19. Premises cable jackets are usually color-cod- Aqua
ed in what color to indicate laser-optimized
50/125 OM3 or OM4 fiber?
20. When pulling long lengths of cable in conduit Any or all of these as ap-
or innerduct, you may need to . propriate (Pull form the
center to the ends, Use
a breakaway swivel or
monitor tension, Lubri-
cate the cable)
21. In a loose tube cable, a gel or absorbent tape To prevent water from en-
or powder is normally used . tering the cable
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MERCYTRISHIA. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
