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From 1G to 10G?. Initial requirements Bi-directionality Increased bandwidth Common system Scalability Partitioning flexibility Better performances than TTC for clock recovery Downstream Low & fixed latency Trigger & T rigger T ype broadcast
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From 1G to 10G? Initial requirements • Bi-directionality • Increased bandwidth • Common system • Scalability • Partitioning flexibility • Better performances than TTC for clockrecovery • Downstream • Low & fixedlatency Trigger & Trigger Type broadcast • Fixedlatencycommands distribution • Upstream • Ability to answerindividually • Backward compatibility with legacy TTC system TTC-PON meeting - towards 10G PON? - S. Baron
From 1G to 10G? Initial requirements • Bi-directionality • Increased bandwidth • Common system • Scalability • Partitioning flexibility • Better performances than TTC for clockrecovery • Downstream • Low & fixedlatency Trigger & Trigger Type broadcast • Fixedlatencycommands distribution • Upstream • Ability to answerindividually • Backward compatibility with legacy TTC system Similarjitterlevel 10 BC downstreamlatency. Probably not reallyrequired for phase 2 TTC-PON meeting - towards 10G PON? - S. Baron
From 1G to 10G? Similarjitterlevel 10 BC downstreamlatency. Probably not reallyrequired for phase 2 Initial requirements • Bi-directionality • Increased bandwidth • Common system • Scalability • Partitioning flexibility • Better performances than TTC for clockrecovery • Downstream • Low & fixedlatency Trigger & Trigger Type broadcast • Fixedlatencycommands distribution • Upstream • Ability to answerindividually • Backward compatibility with legacy TTC system Additionalrequirements • Integrate the Busy Network to the PON (upstreampath) with • Verylowlatency • Lowpayload TTC-PON meeting - towards 10G PON? - S. Baron
From 1G to 10G? Initial requirements • Bi-directionality • Increased bandwidth • Common system • Scalability • Partitioning flexibility • Better performances than TTC for clock recovery • Downstream • Low & fixed latency Trigger & Trigger Type broadcast • Fixed latency commands distribution • Upstream • Ability to answer individually • Backward compatibility with legacy TTC system Additional requirements • Integrate the Busy Network to the PON (upstream path) with • Very low latency • Low payload Similarjitterlevel 10 BC downstreamlatency. Probably not reallyrequired for phase 2 Try out the 10G and the CWDM TTC-PON meeting - towards 10G PON? - S. Baron