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Questions and Answers
Which material is NOT used in the protective layers of fiber-optic cables?
Which material is NOT used in the protective layers of fiber-optic cables?
- Rubber coating (correct)
- Plastic shield
- Kevlar
- Metal wire
What is the purpose of the Kevlar layer in fiber-optic cables?
What is the purpose of the Kevlar layer in fiber-optic cables?
- To provide additional cushioning and protection for the glass fibers (correct)
- To provide added strength to the cable
- To conform to fire and building codes
- To provide protection for the entire cable
What does the outer jacket of a fiber-optic cable provide?
What does the outer jacket of a fiber-optic cable provide?
- Conformity to fire and building codes
- Additional cushioning for the glass fibers
- Protection for the entire cable (correct)
- Increased strength for the cable
What is sometimes included in buried fiber-optic cables for added strength?
What is sometimes included in buried fiber-optic cables for added strength?
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How many fibers are typically encased in a fiber-optic cable used for networking?
How many fibers are typically encased in a fiber-optic cable used for networking?
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