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Eta Fiber Foi 123 Questions And Verified Answers

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Eta Fiber Foi 123 Questions And Verified Answers

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ETA FIBER FOI 123 QUESTIONS AND VERIFIED ANSWERS

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ETA FIBER FOI 123 QUESTIONS AND VERIFIED
ANSWERS

There are two common multimode fiber sizes, which of the following are correct? -
Answers - 62.5/125 and 50/125

Which of the following is the method to measure attenuation? - Answers - Db

Which wavelength does fiber optic transmission occur in? - Answers - Infrared

When inspecting fiber optic end faces, which of the following is considered the safest? -
Answers - Video Inspection Scope

When splicing fiber optic cable, what is the acceptable attenuation loss? - Answers - .01

When light bends, such as when a straw in water appears distorted, what is occurring? -
Answers - Refraction

What could occur if two fiber optic cables are connected using a computer? - Answers -
Fresnel Reflection

What must decrease to have additional modes? - Answers - Wavelength

What is a single mode fiber optic transmission method that is lower in cost than
traditional lasers? - Answers - VCSEL

What type of cable minimizes model dispersion? - Answers - Single Mode 9/125

Different wavelengths of light travel at the same speed? - Answers - False

Bending beyond the limit of the cable can cause - Answers - Macrobends

Reflectance of the reflected power to incident power is denoted with? - Answers - Db

Which of the following uses VSCEL? - Answers - 850 nm

OM% is typically used for the latest and greatest _______ cable - Answers - Wideband

What part of the end face of a fiber optic cable can have slight defects without adversely
affecting attenuation? - Answers - Outer Cladding

Tier 1 test levels require optical loss testing and polarity verification - Answers - True

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