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Fiber Installation and Activation EXAM Correctly Answered

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Fiber Installation

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Fiber Installation

Fiber Installation and Activation EXAM Correctly Answered

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Fiber Installation and Activation EXAM Correctly Answered Fiber Installation and Activation EXAM Correctly Answered

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Uploaded on: May 13, 2025
Last updated: May 13, 2025
Number of pages: 18
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & Answers
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Fiber Installation and Activation | Q&A Latest 2025/2026 100% PASS All fiber-optic communication systems must contain - Answer -An optical fiber transmission medium The optical fiber core - Answer -Transmits the optical signal, and its structure and chemical makeup are critical to fiber operation. Wavelengths used in a fiber-optic communication system - Answer Include 1,310 nm and 1,550 nm in single-mode transmission systems. As a lightwave enters an optical fiber, - Answer -Its speed decreases, and the lightwave refracts at an angle. Attenuation in fiber - Answer -Can be caused by absorption, scattering, macrobends, and fiber numerical aperture mismatch. Which of the following is not an advantage of optical fiber? - Answer -Fiber carries more electrical current and radiates more energy than coaxial cable. Which of the following is true about light source selection