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Communication Dans Un Congrès Année : 2016

Pulse amplitude modulation applied to extended Passive Optical Pod Interconnect, for small energy-aware data centers

Résumé

We analyze the recently proposed Extended-Passive-Optical-Pod Interconnect (e-POPI), designed for small energy-aware data centers, including server-turn-on/off strategies. We investigate several options to increase up to 56 Gbit/s the bit rate of e-POPI's links by the use of Pulse Amplitude Modulation (4 or 8 PAM) considering three types of receivers (including SOA-PIN). The maximum number of connected entities (servers or racks), limited by the insertion losses and the technology of fast-tunable-POPI emitters, reaches 253/159, using 8 PAM and SOA-PIN in conjunction with a 25/37.5-GHz grid for 28/56-Gbit/s links.
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Dates et versions

hal-01494147 , version 1 (22-03-2017)

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Barbara Pilar Dumas Feris, Philippe Gravey, Marie-Laure Moulinard, Pascal Morel, Michel Morvan, et al.. Pulse amplitude modulation applied to extended Passive Optical Pod Interconnect, for small energy-aware data centers. ICTON 2016 : 18th International Conference on Transparent Optical Network, Jul 2016, Trento, Italy. pp.1 - 4, ⟨10.1109/ICTON.2016.7550708⟩. ⟨hal-01494147⟩
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