Intra and Inter-PON ONU to ONU Virtual Private Networking using OFDMA in a Ring Topology

Lei Deng, Ying Zhao, Xiaodan Pang, Xianbin Yu, Deming Liu, Idelfonso Tafur Monroy

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Abstract

Abstract—In this paper, we propose a novel WDM-PON architecture to support efficient and bandwidth-scalable virtual private network (VPN) emulation over both inter-PON and intra- PON. The virtual ring link for the VPN communications among ONUs is realized by using additionally low-cost optical passive components and OFDMA technology. Moreover, the downstream traffic wavelength is reused for the upstream traffic signal by using re-modulation technology. We report on a successful transmission of 10.7 Gbps OOK upstream and 10.7 Gbps DPSK downstream, together with 1.25 Gbps 16-QAM OFDM VPN traffic, over 20 km no-zero dispersion shifted fiber (NZDSF).
Original languageEnglish
Title of host publication2011 Asia-Pacific, MWP/APMP Microwave Photonics, 2011 International Topical Meeting on & Microwave Photonics Conference
PublisherIEEE
Publication date2011
Pages176-179
ISBN (Print)978-1-61284-716-0
DOIs
Publication statusPublished - 2011
Event2011 International Topical Meeting on Microwave Photonics - Singapore, Indonesia
Duration: 18 Oct 201121 Oct 2011
http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6083218

Conference

Conference2011 International Topical Meeting on Microwave Photonics
CountryIndonesia
CitySingapore
Period18/10/201121/10/2011
Internet address

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