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loss saftymorgn= Pout -Pin Assignment Tasks %3D 1. An analog optical fiber system employs an LED which emits 3dBm optical power into air. However, a coupling loss of 1 dB is encountered when launching into a fiber cable. The fiber cable, which extends for 6 Km without repeater, exhibits a loss of 1dB km-1. It is spliced every 1 km with an average loss of 1.1 dB per splice. In addition, there is a connector loss at the receiver of 0.8 dB. The PIN receiver has a sensitivity of -54 d8m at rate of 100 MBPS of the system. Assuming there is no dispersion, calculate the safety margin RT A subscriber loop is used to connect one point subscriber to a central office. The following values were collected at supply voltage of 52V; Telephone resistance 2000, a; Switching equipment resistance = 600 p: Miscellaneous resistance 75,0. A cable, with length of 8 km is used to connect the subscriber with the central office. It is found that the total loop resistance =2225.60. tol RM b. i. What is the minimum-size cable gauge used in the subscriber loop? il. Calculate the value of loop current.

loss saftymorgn= Pout -Pin Assignment Tasks %3D 1. An analog optical fiber system employs an LED which emits 3dBm optical power into air. However, a coupling loss of 1 dB is encountered when launching into a fiber cable. The fiber cable, which extends for 6 Km without repeater, exhibits a loss of 1dB km-1. It is spliced every 1 km with an average loss of 1.1 dB per splice. In addition, there is a connector loss at the receiver of 0.8 dB. The PIN receiver has a sensitivity of -54 d8m at rate of 100 MBPS of the system. Assuming there is no dispersion, calculate the safety margin RT A subscriber loop is used to connect one point subscriber to a central office. The following values were collected at supply voltage of 52V; Telephone resistance 2000, a; Switching equipment resistance = 600 p: Miscellaneous resistance 75,0. A cable, with length of 8 km is used to connect the subscriber with the central office. It is found that the total loop resistance =2225.60. tol RM b. i. What is the minimum-size cable gauge used in the subscriber loop? il. Calculate the value of loop current.

Power System Analysis and Design (MindTap Course List)
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter5: Transmission Lines: Steady-state Operation
Section: Chapter Questions
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Assignment Objective This will enable each student to evaluate, analyze and design switching systems in various telecommunication systems and criticize selected cellular technology. loss Assignment Tasks Softymorgn = Pout -Pin - An analog optical fiber system employs an LED which emits 3dBm optical power into air. However, a coupling loss of 1 dB is encountered when launching into a fiber cable. The fiber cable, which extends for 6 Km without repeater, exhibits a loss of 1dB km-1. It is spliced every 1 km with an average loss of 1.1 dB per splice. In addition, there is a connector loss at the receiver of 0.8 dB. The PIN receiver has a sensitivity of -54 dBm at rate of 100 MBPS of the system. Assuming there is no dispersion, calculate the safety margin week %3D 1. a. RIT b. A subscriber loop is used to connect one point subscriber to a central office. The following values were collected at supply voltage of 52V; Telephone resistance 200 0; Switching equipment resistance = 600 0; Miscellaneous resistance 75,0. A cable, with length of 8 km is used to connect the subscriber with the central office. It is found that the total loop resistance =2225.6 0. Rtoul RM 1. Rs- i. What is the minimum-size cable gauge used in the subscriber loop? il. Calculate the value of loop current. v. 52 RTotal
Transcribed Image Text:Assignment Objective This will enable each student to evaluate, analyze and design switching systems in various telecommunication systems and criticize selected cellular technology. loss Assignment Tasks Softymorgn = Pout -Pin - An analog optical fiber system employs an LED which emits 3dBm optical power into air. However, a coupling loss of 1 dB is encountered when launching into a fiber cable. The fiber cable, which extends for 6 Km without repeater, exhibits a loss of 1dB km-1. It is spliced every 1 km with an average loss of 1.1 dB per splice. In addition, there is a connector loss at the receiver of 0.8 dB. The PIN receiver has a sensitivity of -54 dBm at rate of 100 MBPS of the system. Assuming there is no dispersion, calculate the safety margin week %3D 1. a. RIT b. A subscriber loop is used to connect one point subscriber to a central office. The following values were collected at supply voltage of 52V; Telephone resistance 200 0; Switching equipment resistance = 600 0; Miscellaneous resistance 75,0. A cable, with length of 8 km is used to connect the subscriber with the central office. It is found that the total loop resistance =2225.6 0. Rtoul RM 1. Rs- i. What is the minimum-size cable gauge used in the subscriber loop? il. Calculate the value of loop current. v. 52 RTotal
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