OPTIMA: Scalable, multi-stage, 640-Gbit/s ATM switching system based on advanced electronic and optical WDM technologies

Naoaki Yamanaka, Eiji Oki, Seisho Yasukawa, Ryusuke Kawano, Katsuhiko Okazaki

研究成果: Article

9 引用 (Scopus)

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An experimental 640-Gbit/s ATM switching system is described. The switching system is scalable and quasi-non-blocking and uses hardware self-rearrangement in a three-stage network. Hardware implementation results for the switching system are presented. The switching system is fabricated using advanced 0.25-μm CMOS devices, high-density multi-chipmodule (MCM) technology, and optical wavelength-division-multiplexing (WDM) interconnection technology. A scalable 80-Gbit/s switching module is fabricated in combination with a developed scalable-distributed-arbitration technique, and a WDM interconnection system that connects multiple 80-Gbit/s switching modules is developed. Using these components, an experimental 640-Gbit/s switching system is partially constructed. The 640-Gbit/s switching system will be applied to future broadband ATM networks.

元の言語English
ページ(範囲)1488-1495
ページ数8
ジャーナルIEICE Transactions on Communications
E83-B
発行部数7
出版物ステータスPublished - 2000 1 1
外部発表Yes

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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