Homework Help is Here – Start Your Trial Now!
Engineering
Computer Engineering
Attenuation in fiber systems is a comparison, or ratio, of input and output power levels for optical cable, connectors, couplings patch panels, etc., typically expressed in Decibels with the equation; dB = 10log(Pout/Pin). Calculate the attenuation in dB of the following: 9. Pout= .01mw, Pin =1mw; 10. Pout = .5 mw, Pin = 1mw; 11. Pout= .1mw, Pin = 2mw; 12. Pout=.5 mw, Pin = .2mw; dB= ? dB= ? dB= ? dB= ?

Attenuation in fiber systems is a comparison, or ratio, of input and output power levels for optical cable, connectors, couplings patch panels, etc., typically expressed in Decibels with the equation; dB = 10log(Pout/Pin). Calculate the attenuation in dB of the following: 9. Pout= .01mw, Pin =1mw; 10. Pout = .5 mw, Pin = 1mw; 11. Pout= .1mw, Pin = 2mw; 12. Pout=.5 mw, Pin = .2mw; dB= ? dB= ? dB= ? dB= ?

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
See similar textbooks
icon
Related questions
Question
Attenuation in fiber systems is a comparison, or ratio, of input and output power levels for optical cable, connectors, couplings patch panels, etc., typically expressed in Decibels with the equation; dB = 10log(Pout/Pin). Calculate the attenuation in dB of the following: 9. Pout= .01mw, Pin =1mw; 10. Pout= .5 mw, Pin = 1mw; 11. Pout = .1mw, Pin = 2mw; 12. Pout = .5 mw, Pin = .2mw; dB= ? dB= ? dB= ? dB= ?
Transcribed Image Text:Attenuation in fiber systems is a comparison, or ratio, of input and output power levels for optical cable, connectors, couplings patch panels, etc., typically expressed in Decibels with the equation; dB = 10log(Pout/Pin). Calculate the attenuation in dB of the following: 9. Pout= .01mw, Pin =1mw; 10. Pout= .5 mw, Pin = 1mw; 11. Pout = .1mw, Pin = 2mw; 12. Pout = .5 mw, Pin = .2mw; dB= ? dB= ? dB= ? dB= ?
Expert Solution
steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY
SEE MORE TEXTBOOKS