Highly scalable OTDM router using computer controlled time slot tuner with picosecond resolution

R. J. Runser, K. L. Deng, P. Toliver, I. Glesk, P. R. Prucnal

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

An optical time division multiplexing (OTDM) router, using a highly scalable time slot tuner, is discussed. Channel access in OTDM networks is achieved by using time slot tuners and all-optical demultiplexers. Timing precision of <1 ps is required to tune, multiplex, and demultiplex individual channels within the OTDM frame. An error-free 100 Gbit/s broadcast star architecture that can be used as the backplane for this router is presented. The router scalability based on the time slot tuner is analyzed and shows that the architecture can offer 1 Tbit/s aggregate bandwidth and support over 1000 nodes. This represents an order of magnitude improvement over current state-of-the-art electronic routers.

Original languageEnglish
Pages (from-to)1097-1099
Number of pages3
JournalElectronics Letters
Volume35
Issue number13
DOIs
Publication statusPublished - 24 Jun 1999

Keywords

  • 16-channel router
  • OTDM router architecture
  • computer controlled time slot tuner
  • ultrafast optical packet routing

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