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FOA CFOT Multiple-choice QUESTIONS & COMPLETE SOLUTIONS(RATED A)COMPLETE EXAM BUNDLE

FOA CFOT Multiple-choice QUESTIONS & COMPLETE SOLUTIONS(RATED A)COMPLETE EXAM BUNDLEFOA CFOT Multiple-choice QUESTIONS & COMPLETE SOLUTIONS(RATED A)COMPLETE EXAM BUNDLEVFOA CFOT Multiple-choice QUESTIONS & COMPLETE SOLUTIONS(RATED A)COMPLETE EXAM BUNDLEFOA CFOT Multiple-choice QUESTIONS & COMPLETE ...

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FOA CFOT Certification Exam v11|| 100 QUESTIONS|| CORRECT ANSWERS|| VERIFIED|| LATEST UPDATE 2024|| 100% ACCURATE

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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, ca...

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FOA- Fiber Optic Certification Exam T/F QUESTIONS & ANSWERS(RATED A)

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50/125 microns represents a single mode fiber size - ANSWER False- Single mode fiber is 8/10 microns Multimode Fiber has a greater bandwidth than single mode fiber - ANSWER False - Single mode has less dispersion: more bandwidth Pulling from the center to the ends is a way of pulling long cabl...

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FOA CFOT Multiple-choice QUESTIONS & COMPLETE SOLUTIONS(RATED A)

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Outside plant cabling can be installed by A. Pulling in underground in conduit B. Direction burial C. Aerial suspension D. All of the above - ANSWER D Underground cable generally includes a gel, powder or tape for protection from A. Pulling friction B. Lightning strikes C. Moisture D...

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Study Guide To FOA Certification QUESTIONS & ANSWERS(RATED A)

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Any connector with a FOCIS standards document - ANSWER Which fiber optic connector may be used according to the EIA/TIA 568 cabling standard? The Performance level of unshielded twisted pair cable - ANSWER What UTP Cat 3, Cat 5e, and Cat 6 or Class D, E, and F rating indicate? 66 Punchdown blo...

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FOA Certified Premises Cabling CORRECT 100%

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What are the different types of connectors used? - ANSWER MTP(MPO) , SC, LC and ST What does MDF stand for? - ANSWER Main Distribution Frame What does IDF stand for? - ANSWER Intermediate Distribution Frame What is the standard everyone in the US refers to as the basis of structured cabling...

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FOA STUDY EXAM(LATEST UPDATE 2024

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True/False Indicate whether the statement is true or false. ____ 1. Most outside plant installations are singlemode fiber. ____ 2. Splicing is very rare in premises networks. ____ 3. Fiber is used in long distance phone networks because it is much cheaper than copper wire. ____ 4. Dangerous li...

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FOA Reference Guide To Fiber Optics CORRECT 100%

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Most outside plant installations are singlemode fiber. - ANSWER True Splicing is very rare in premises networks. - ANSWER True Concatenation or the joining of two cables in a long outside plant run is almost always done by ________ - ANSWER Fusion splicing Fiber is used in long distance pho...

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Certified Fiber Optics Final Exam ACCURATE 100%

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the applications of optical fiber communications have increased at a rapid rate, since the first commercial instillation of a fiber optic system in the - ANSWER 1970's The loss of a signal strength is called - ANSWER attenuation A single binary digit Is called a - ANSWER Bit An eight bit g...

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Fiber optics 2024 LATEST UPDATE!!

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1550nm - ANSWER What is the wavelength to downstream TV or video in a BPON network? 1490nm - ANSWER Which wave length provides downstream of voice and data in a BPON network? 1310nm - ANSWER What wavelength provides service to upstream voice and data in a BPON network

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FOA OSP Workbook Ch 3 End of Chapter Questions & ANSWERS(RATED A)

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T/F The biggest advantage of optical fiber is the fact it is the most cost effective means of transporting information. - ANSWER True Fiber can transport more information longer distances in less time than any other communications medium, _______ companies "overbuild with fiber, often lashing f...

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ETA-I Study Guide (Fiber Optics Installer Certification) (FOI)Correct 100%

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An optical fiber works based off of a principle known as; - ANSWER Total Internal Reflection. The bending of light as it passes from one transparent material into another which has a different refractive index is what? - ANSWER Refraction. Light is electromagnetic radiation in the wavelength r...

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ETA-I Study Guide (Fiber Optics Installer Certification) (FOI)ACCURATE 100%

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An optical fiber works based off of a principle known as; - ANSWER Total Internal Reflection. The bending of light as it passes from one transparent material into another which has a different refractive index is what? - ANSWER Refraction. Light is electromagnetic radiation in the wavelength r...

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Chapter Review Questions for FOA Text Book CORRECT

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Match: 1. Minimum recommended installation bend radius 2. Minimum Long term bend radius 3. Plenum rated

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ETA Fiber Optics Certification CORRECT 100%

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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 Trans...

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Fiber Optics QUESTIONS & ANSWERS(RATED A)

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Mode Field Diameter - ANSWER The diameter of the light emerging from the end of the fiber is also termed... core, cladding, and prime coating - ANSWER The basic construction of fiber is: zig-zag - ANSWER A multimode step-index fiber transmits light down the fiber in what pattern?

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Fiber Optic Test Review ACCURATE 100%

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What does an OLTS measure - ANSWER The attenuation in the fiber optic cable What is the disadvantage of using a mechanical splice - ANSWER Higher degree of signal loss, up to one decibel What is used to transmit communication signals within a copper based system - ANSWER Voltage Levels

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Fiber optics CORRECT QUESTIONS & ANSWERS(RATED A)

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True - ANSWER A fiber optic inspection microscope can increase the danger of high powered light sources by focusing the light out of a fiber into your eye. True - ANSWER The fiber optic power meter measures absolute power in dBm (dB referenced to 1 mw) and, when used with a light source, measures...

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