Study on electro optic modulator based on distributed antenna system over wavelength division multiplexing passive optical network system

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

WDM PON (Wavelength Division Multiplexing Passive Optical Network) is used to increase DAS (Distributed Antenna System) network efficiency applied in existing PON network. The Optical DAS is the best solution for power efficiency in the building. Both DAS and PON use WDM to combine the different optical wavelengths. The simulation network configuration locates the WDM de-multiplexer placed at a distance 18 km from the multiplexer. After 18 km, the optical network is divided into two networks, which are DAS and PON. This paper proposes to use 2×1 WDM PON type for DAS. The experimental DAS and PON configuration system is simulated using Optisystem software. The results of Optisystem simulation shows that photodetector output is -34.071 dBm for DAS. LiNbO3 EOM (Electro Optic Modulator) gives a 4 dB power efficiency in DAS network. While the power input of ONU (Optical Network Unit) in PON network is -21.5 dBm. OSNR (Optical Signal to Noise Ratio) of WDM multiplexer were 69.421 dB for PON and 75.922 dB for DAS. The results comply with the standard of ITU-T G.984.2 for GPON (Gigabit PON) System.

Original languageEnglish
Title of host publicationQiR 2017 - 2017 15th International Conference on Quality in Research (QiR)
Subtitle of host publicationInternational Symposium on Electrical and Computer Engineering
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages362-367
Number of pages6
ISBN (Electronic)9781509063970
DOIs
Publication statusPublished - 5 Dec 2017
Event15th International Conference on Quality in Research: International Symposium on Electrical and Computer Engineering, QiR 2017 - Nusa Dua, Bali, Indonesia
Duration: 24 Jul 201727 Jul 2017

Publication series

NameQiR 2017 - 2017 15th International Conference on Quality in Research (QiR): International Symposium on Electrical and Computer Engineering
Volume2017-December

Conference

Conference15th International Conference on Quality in Research: International Symposium on Electrical and Computer Engineering, QiR 2017
CountryIndonesia
CityNusa Dua, Bali
Period24/07/1727/07/17

Keywords

  • DAS
  • GPON
  • LiNbO3
  • WDM PON
  • electro-optic modulator

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    Natali, Y., Priambodo, P. S., & Rahardjo, E. T. (2017). Study on electro optic modulator based on distributed antenna system over wavelength division multiplexing passive optical network system. In QiR 2017 - 2017 15th International Conference on Quality in Research (QiR): International Symposium on Electrical and Computer Engineering (pp. 362-367). (QiR 2017 - 2017 15th International Conference on Quality in Research (QiR): International Symposium on Electrical and Computer Engineering; Vol. 2017-December). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/QIR.2017.8168512