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).


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    Title :

    Intra and inter-PON ONU to ONU virtual private networking using OFDMA in a ring topology


    Contributors:


    Publication date :

    2011-10-01


    Size :

    1032069 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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