Ethernet Passive Optical Network Monitoring using Various Types of Fiber Bragg Grating

Authors

  • Nani Fadzlina Naim Faculty of Electrical Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor.
  • Muhammad Faiz Ibrahim Faculty of Electrical Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor.
  • Suzi Seroja Sarnin Faculty of Electrical Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor.
  • Husna Abdul Rahman Faculty of Electrical Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor.
  • Norsuzila Yaacob Faculty of Electrical Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor.
  • A. Ashrif A. Bakar Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor

Abstract

This paper presents a real-time monitoring system for Ethernet Passive Optical Network (EPON). A fiber Bragg grating (FBG) with a distinct Bragg wavelength, bandwidth and reflectivity is inserted at each distribution fiber. The FBG reflection spectrum is used as the fiber identifier. One Bragg wavelength is shared by two types of FBGs to optimize the bandwidth of monitoring source. Constructive interference concept is also employed in order to ensure high amplitude of FBGs reflection spectra which share the same Bragg wavelength. Thus, more customers can be monitored for the limited bandwidth of monitoring source. From the simulation result, it is found that this monitoring system is capable to monitor up to 32 customers with excess power margin of 2 dB and monitoring power received of -43.5 dBm.

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Published

2016-06-01

How to Cite

Naim, N. F., Ibrahim, M. F., Sarnin, S. S., Abdul Rahman, H., Yaacob, N., & A. Bakar, A. A. (2016). Ethernet Passive Optical Network Monitoring using Various Types of Fiber Bragg Grating. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 8(3), 21–24. Retrieved from https://jtec.utem.edu.my/jtec/article/view/996

Issue

Vol. 8 No. 3: Emerging Technologies in Communication and Computer Engineering for Smart City Applications I

Section

Articles

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