Fiber optics cable - Study guides, Class notes & Summaries

Field tech 2-3 Final Exam Study Questions with Complete Solutions What is unique about WDM - PON ? - Correct Answer WDM-PON deployed in a greenfield system allows each subscriber to get their own designated wavelength. What is the main benefit of deploying WDM technology? - Correct Answer It will increase the capacity of the existing fiber networks tenfold without adding any more fiber. How are optical splitters used in the forward path? - Correct Answer As passive branching devices that ...

ETA Fiber Optics Certification Exam (2024/2025) Questions and Answers Solved Correctly!! Light is electromagnetic energy with ____ frequency and a ______ shorter wavelength - ANSWER Higher then shorter fiber optics transmission takes place in _____ portion of the light spectrum - ANSWER IR A simple fiber optic System consist of what 4 parts - ANSWER Transmitter, fiber optic cable, receiver, connecters What absolute power is Dbm referenced to - ANSWER 1 milliwatt Absolute power in optical ...

Field Tech 2-3 Final Questions and Answers 100% Accurate Field Tech 2-3 Final Questions and Answers 100% Accurate Field Tech 2-3 Final Questions and Answers 100% Accurate Field Tech 2-3 Final Questions and Answers 100% Accurate What is unique about WDM - PON ? - ANSWER-WDM-PON deployed in a greenfield system allows each subscriber to get their own designated wavelength. What is the main benefit of deploying WDM technology? - ANSWER-It will increase the capacity of the existi...

Communication a human process of sharing meaning with others Communications a technological systems for the transmission of information ex) telephone, cable, television, fiber optics, the internet, etc. Method a systematic technique or procedure used to conduct research. Methodology the study of one or more methods. A method is how you conduct your research. ex) using interviews to collect data for your project Research the detailed or in-depth study of a subject (often a theory) to reach...

Which connectors are acceptable in a fiber optic plant FOCIS What does OLTS stand for? Optical loss test set Fiber optic cable is sometimes tested for what before its installed? Continuity Difference between visual fault locator and tracer? Amount of optical power put into the fiber What can find breaks in fibers too close to be seen by an OTDR? Visual Fault Locator Best way to examine a connector? At an angle What is done before inspecting a connector with a microscope? Ensure no p...

ETA-I Study Guide (Fiber Optics Installer Certification) (FOI) Latest Update Graded A+ An optical fiber works based off of a principle known as; Total Internal Reflection. The bending of light as it passes from one transparent material into another which has a different refractive index is what? Refraction. Light is electromagnetic radiation in the wavelength range including visible, ultraviolet, X-rays and _______________. Infrared. What are the three parts of a typical optica...

ETA Fiber Optics Certification Exam - Questions and Answers The NEC is updated every _____ years 3 If the cable has a metallic members what does the NEC require at termination points? Bonding/ ground points What kind of cable kit branches the fibers contained in a loose tube fiber optic into 900 micron outside diameter protective tubes? Fan out kits Most single mode fiber ends are terminated onto factory made _____ and spliced to the fiber cable Pig tails What type of loss can be greatly reduc...

ETA Fiber Optics Certification Question and answers correctly solved 2024Light is electromagnetic energy with a _________ frequency and a ________ wavelength compared to radio waves. - correct answer Higher, Shorter What type of light is used in Fiber Optic Transmissions - correct answer Infrared or IR What are the four items needed for a Fiber Optic System to work? - correct answer Transmitter, Fiber Cable, Receiver, Connectors 1mW is the same as what in dBM? - correct answe...

ETA Fiber Optics CertificationLight is electromagnetic energy with a _________ frequency and a ________ wavelength compared to radio waves. - correct answer Higher, Shorter What type of light is used in Fiber Optic Transmissions - correct answer Infrared or IR What are the four items needed for a Fiber Optic System to work? - correct answer Transmitter, Fiber Cable, Receiver, Connectors 1mW is the same as what in dBM? - correct answer 0 or absolute power How is power measured in ...

What is the most basic measurement parameter in fiber optics? Power. What do I use to detect a 2 Kilo Hertz tone in fiber? Fiber Identifier. What do you use to measure optical power? Power Meter. What do we use to introduce a measured loss into link? Attenuator. What do we use to look at the connector tip? A scope or Microscope. what do we use that detects events? OTDR. What do we use to detect cable breaks in short lengths of fiber? Visual Fault Locator (VFL). What has to match in...