Exam (elaborations)
FOA CFOT Certification Exam v11 |100 Questions| With All Solved Solutions.
- Course
- Institution
FOA CFOT Certification Exam v11 |100 Questions| With All Solved Solutions.
[Show more]
Content preview
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
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 americandocuments. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75391 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now