Analysis of passive optical network

Abdalla, Jabir Ahmed (2021) Analysis of passive optical network. Masters thesis, Universiti Tun Hussein Malaysia.


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With the increasing development of fiber optic communication technology, the needs of higher transmission rates, longer transmission distance, and greater transmission bandwidth are much stronger. Telecommunication companies tried to fulfil those needs by constantly reviewing and testing the performances of the applied Fiber Access Network System. This research is based on how we can design and analyses the optical fiber communication system. In this analysis, the Passive Optical Network architecture is planned to meet the requirements of the most common system which is Gigabit Passive Optical Networks (GPON). This design is simulated using the software OptiSystem 14.0 taking the realistic parameters of existing systems into account. According to The Full-Service Access Network (FSAN) the industry has converged on 2.488 gigabits per second (Gbit/s) of downstream bandwidth, and 1.244 Gbit/s of upstream bandwidth as the best solution to implement. The FSAN and ITU-T guide the efforts of user needs assessment for bandwidth to plan for smooth network upgrade that meets the user demand with optimal investment and let the user have many options to choose the bandwidth according to the needs within the financial grow capability. Additionally, on this project, a GPON design coexists with the new generation of NG-PON1 and NG-PON2 has been simulated and studied to analysis and compare using Optisystem which is a simulation system. The research stands for designing, testing the performance of the optical network by compensate minimum bit error and improve quality factor of the network. This model is designed from a data that has been obtained from existing networks in published papers and the main focus is to testing performance a GPON network in software Optisystem of the optical network by the minimum amount of BER, Q-factor, and power budget to achieve the requirement of the customers of the network.

Item Type: Thesis (Masters)
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA168 Systems engineering
Divisions: Faculty of Electrical and Electronic Engineering > Department of Electrical Engineering
Depositing User: Mrs. Sabarina Che Mat
Date Deposited: 17 Apr 2022 07:14
Last Modified: 17 Apr 2022 07:14

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