ETA Fiber Certification Installer WOAC exam 2024 with 100% complete answers
The class designation for lasers that run at low power levels so that prolonged exposure will not cause eye damage is correct answersClass I Each chemical you use should be accompanied by a/an correct answersMaterial Safety Data Sheet (MSDS) What is the best practice for disposing of fiber optic waste? correct answersDispose of all fiber optic waste in debris, sealable containers provided. What year was the first North American fiber optic telephone system installed? correct answers1977 What is FDDI? correct answersFiber Distributed Data Interface - connector used to link electronics & fiber transmission LAN systems. Bandwidth can be defined as _________________? correct answersamount of information or data it can carry in a given amount of time. List some advantages of optical fiber cables over copper cables? correct answersBandwidth, Electromagnetic Immunity, Weight, Safety, Size, Attenuation, Security, Upgradable Fiber optic cables are made of _____________ material and are therefore immune to ________________. correct answersdielectric, EMI the four basic components of a fiber optic link are the: correct answerstransmitter, receiver, fiber optic cable, connectors LEDs have a relatively ___________ spectral width, while a laser's spectral width is much _____________. correct answerswide, narrow
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