Problems with transmission media include Quiz - Hardware & Software Concepts XLS

Question

Problems with transmission media include

Quiz - Hardware & Software Concepts XLS Group 56 Summer Semester 2017 CO - Kennesaw State University 6/27/17, 12:48 AM

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Question 20 (5 points)

1) attenuation, crosstalk, and amplification.

2) attenuation, noise, and distortion.

3) amplification, jitter, and noise.

4) amplification, attenuation, and distortion

Explanation / Answer

4. amplification, attenuation, and distortion

Amplification: In transmission media coming to lasers on the other hand will be focused to a very narrow range allowing control over the angle of incidence.Laser signals save the character of the flag over extensive distances.Laser remains for Light Amplification by Stimulated Emission of Radiation (LASER).

Less signal attenuation:Fiber-optic transmission remove is altogether more prominent than that of other guided media.A flag can keep running for 50 km without requiring regeneration.We require repeaters after each 5km for coaxial or TP link.

Distortion: In twisted pair cable noise immunity is low.Therefore more distortion.

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