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Question 65 - N10-008 discussion

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A fiber link connecting two campus networks is broken. Which of the following tools should an engineer use to detect the exact break point of the fiber link?

A.
OTDR
Answers
A.
OTDR
B.
Tone generator
Answers
B.
Tone generator
C.
Fusion splicer
Answers
C.
Fusion splicer
D.
Cable tester
Answers
D.
Cable tester
E.
PoE injector
Answers
E.
PoE injector
Suggested answer: A

Explanation:

To detect the exact break point of a fiber link, an engineer should use an OTDR (Optical Time Domain Reflectometer). This device sends a series of pulses into the fiber, measuring the time it takes for the pulses to reflect back, and can pinpoint the exact location of the break.

Reference:

Network+ N10-007 Certification Exam Objectives, Objective 2.5: Given a scenario, troubleshoot copper cable issues.

FS: OTDR (Optical Time Domain Reflectometer) Testing Principle and Applications

asked 02/10/2024
Welton Harris
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