Ethernet passive optical network monitoring using various types of fiber bragg grating

Nani Fadzlina Naim, Muhammad Faiz Ibrahim, Suzi Seroja Sarnin, Husna Abdul Rahman, Norsuzila Yaacob, Ahmad Ashrif A Bakar

Research output: Contribution to journalArticle

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.

Original languageEnglish
Pages (from-to)21-24
Number of pages4
JournalJournal of Telecommunication, Electronic and Computer Engineering
Volume8
Issue number3
Publication statusPublished - 2016

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Passive optical networks
Fiber Bragg gratings
Ethernet
Monitoring
Bandwidth
Wavelength
Fibers

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Ethernet passive optical network monitoring using various types of fiber bragg grating. / Naim, Nani Fadzlina; Ibrahim, Muhammad Faiz; Sarnin, Suzi Seroja; Rahman, Husna Abdul; Yaacob, Norsuzila; A Bakar, Ahmad Ashrif.

In: Journal of Telecommunication, Electronic and Computer Engineering, Vol. 8, No. 3, 2016, p. 21-24.

Research output: Contribution to journalArticle

Naim, Nani Fadzlina ; Ibrahim, Muhammad Faiz ; Sarnin, Suzi Seroja ; Rahman, Husna Abdul ; Yaacob, Norsuzila ; A Bakar, Ahmad Ashrif. / Ethernet passive optical network monitoring using various types of fiber bragg grating. In: Journal of Telecommunication, Electronic and Computer Engineering. 2016 ; Vol. 8, No. 3. pp. 21-24.
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