Course:
Fiber Installation
Institution:
Fiber Installation
Fiber Install and Activation EXAM Q&A Latest Update
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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 |
Tags: | Fiber Install and Activation EXAM Q&A Latest Update |
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Fiber Install and Activation | Q&A Latest 2025/2026 | 100% PASS Which standards organization is considered to be the creator of the worlds' most recognized communications standards, known as "recommendations"? - Answer -The International Telecommunications Union (ITU) In which component in a fiber-optics communication system do changes to the intensity of the optical signal occur? - Answer -The optical transmitter What is a drawback of using Fabry-Perot (F-P)lasers in high-speed data (HSD) networks? - Answer -The emission of a number of discrete wavelengths or side modes. Why are laser diodes most effective when coupled to singlemode fiber? - Answer -Its high coupled power, directionality, and speed. What are the factors that contribute to an optical receiver's sensitivity? - Answer -Noise, responsivity, response time, linear response, back reflection, optical detector. What is a positive-intrinsic-negative (PIN) diode? - Answer -An optical detector with current flow that is linear to the intensity of light photons, with one electron/hole pair created for every absorbed photon until saturation.