Multimode Study guides, Class notes & Summaries

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FOA CFOT Certification Exam v11 (100% correct answers) Popular
  • FOA CFOT Certification Exam v11 (100% correct answers)

  • Exam (elaborations) • 6 pages • 2023
  • A fiber optic inspection microscope can increase the danger of high powered light sources by focusing the light coming out of a fiber into your eye. True or False? correct answers True A fiber optic power meter measures absolute power in dBM (dB referenced to 1 mw) and, when used with a light source, can measure insertion loss expressed in dB. True or False? correct answers True When we say 62.5/125 fiber, what does "62.5" mean? correct answers core size, the diameter in microns When we...
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BICSI INSTALLER 2: FIBER MODULE|UPDATED&VERIFIED|100% PASS|GUARANTEED SUCCESS Popular
  • BICSI INSTALLER 2: FIBER MODULE|UPDATED&VERIFIED|100% PASS|GUARANTEED SUCCESS

  • Exam (elaborations) • 12 pages • 2023 Popular
  • Code Addresses the safety of persons, property and the environment associated with the ITS cabling Installation NEC National electric code Frequency conversion chart One thousand hertz = 1KHz One million Kilohertz = 1 MHz One billion Megahertz = 1 GHz NFPA National Fire protection association AHJ Authorities having jurisdiction TIA/EIA - Telecommunications Industry association - Electronic industries alliance BICSI - Building - Industry -...
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BICSI OSP Exam Real Test Questions & Correct Answers
  • BICSI OSP Exam Real Test Questions & Correct Answers

  • Exam (elaborations) • 66 pages • 2023
  • BICSI OSP Exam Real Test Questions & Correct Answers In areas where future excavation is anticipated, it may be advisable to place the cable at a greater depth. For example, if road grading that will remove 610 mm (24 in) of dirt is planned in a particular area, it would be wiser to initially place the cable at 1.2 m (4 ft) versus the standard 610 mm (24 in). - ANSWER True Placing all of the conduits during the initial conduit system installation is desirable, if not mandatory. ...
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FOA CFOT Certification Exam v11 Questions and Answers 2023-2024  (100% Correct)
  • FOA CFOT Certification Exam v11 Questions and Answers 2023-2024 (100% Correct)

  • Exam (elaborations) • 6 pages • 2023
  • FOA CFOT Certification Exam v11 Questions and Answers (100% Correct). A fiber optic inspection microscope can increase the danger of high powered light sources by focusing the light coming out of a fiber into your eye. True or False? - ANSWER-True A fiber optic power meter measures absolute power in dBM (dB referenced to 1 mw) and, when used with a light source, can measure insertion loss expressed in dB. True or False? - ANSWER-True When we say 62.5/125 fiber, what does "62.5" mean? -...
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NCTI - Installer Book Exam Questions And Answers
  • NCTI - Installer Book Exam Questions And Answers

  • Exam (elaborations) • 12 pages • 2023
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  • Which of the following will strengthen signals as they move farther away from the headend through the trunk express system? - Answer B) Distribution amplifiers. Which of the following describes a carrier wave? - Answer B) A wave with a much higher frequency than the input signal. Which of the following describes modulation? - Answer B) The reshaping of a carrier wave to include information contained by an input signal. Which of the following is the symbol for power? - Answer W = watts Whi...
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Test Bank For Data Communications and Computer Networks A Business User's Approach 8th Edition By Curt White
  • Test Bank For Data Communications and Computer Networks A Business User's Approach 8th Edition By Curt White

  • Exam (elaborations) • 189 pages • 2023
  • Chapter 3: Conducted and Wireless Media TRUE/FALSE 1. Category 1 twisted pair wire is not recommended for transmitting megabits of computer data. ANS: T PTS: 1 REF: 63 2. Category 1 wire is susceptible to experiencing noise and signal attenuation. ANS: T PTS: 1 REF: 63 3. Category 1 twisted pair wire produces less noise and signal attenuation than Category 2. ANS: F PTS: 1 REF: 63 4. Much of the Category 3 wire sold today is used for new computer network installations. ANS: F PTS: 1 REF: 6...
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ETA Fiber Optics Certification Exam Questions and Answers
  • ETA Fiber Optics Certification Exam Questions and Answers

  • Exam (elaborations) • 7 pages • 2023
  • ETA Fiber Optics Certification Exam Questions and Answers Light is electromagnetic energy with a _________ frequency and a ________ wavelength compared to radio waves. - ANSWER Higher, Shorter What type of light is used in Fiber Optic Transmissions - ANSWER Infrared or IR What are the four items needed for a Fiber Optic System to work? - ANSWER Transmitter, Fiber Cable, Receiver, Connectors 1mW is the same as what in dBM? - ANSWER 0 or absolute power ...
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BICSI Installer 1 Exam Questions with 100% correct Answers
  • BICSI Installer 1 Exam Questions with 100% correct Answers

  • Exam (elaborations) • 11 pages • 2023
  • 25-pair color code - ANSWER-White - Blue, orange, green, brown, slate Red - Blue, orange, green, brown, slate Black - Blue, orange, green, brown, slate Yellow - Blue, orange, green, brown, slate Violet - Blue, orange, green, brown, slate Fiber color code - ANSWER-Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua NVP - ANSWER-Nominal Velocity of Propagation Insertion loss - ANSWER-The difference in the amount of power received before and after something...
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BICSI Installer 2 exam 2023 with 100% correct answers
  • BICSI Installer 2 exam 2023 with 100% correct answers

  • Exam (elaborations) • 62 pages • 2023
  • Choose Correct Term: 1. Attenuation, 2. Bandwidth, 3. Cable Loss, 4. Cladding, 5. Connector, 6. Dispersion, 7. Ferrule (Optical Fiber), 8. FC, 9. Furcating Harness, 10. Insertion Loss, 11. LC Connector/Adapter, 12. Multimode Optical Fiber, 13. SFF, 14. SC Definition: The decrease in magnitude or the power loss of a signal that propagates between points, expressed in decibels (dB) as the ratio of received signal to transmitted signal level. 2 - correct answer KEY TERMS Choose Correct...
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WGU C172 Post Assessment (New 2023/ 2024 Update) Network and Security Foundations|  Questions and Verified Answers| 100% Correct| Graded A
  • WGU C172 Post Assessment (New 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Graded A

  • Exam (elaborations) • 28 pages • 2024
  • WGU C172 Post Assessment (New 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Graded A QUESTION You are configuring a wireless access point (AP). You specify a wireless standard of 802.11n operating in the 2.4 GHz band. You also select an option to make it operate in a "backwards compatible" mode. Therefore, what additional 802.11 standards are supported? (Choose two.) 802.11g 802.11ac 802.11a 802.11b Answer: 802.11g ...
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