2.5 Gbit/s optical ATM cell synchronizer

H. Jonathan Chao, L. Wu, Z. Zhang, S. H. Yang, L. M. Wang, Y. Chai, J. Y. Fan, J. P. Zhang, F. S. Choa

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

ATM cells are switched in optical domain by prototyping a WDM ATM multicast switch. By taking advantage of both optical and electronic technologies, two planes, optical switching plane and electronic control plane, are constructed. ATM cells are routed through the optical switching plane, while their headers are extracted and processed in the electronic plane that controls the optical devices and routes the cells to proper output ports. The subsystem can adjust the phases of optical cells at 2.5 Gbit/s to a reference cell clock with the adjustment range of 1 to 511 bits and with a precision of 1/4 bit. A sampling method is used to achieve the 100 ps precision without using a 10 GHz clock.

Original languageEnglish (US)
Title of host publicationConference on Optical Fiber Communication, Technical Digest Series
PublisherIEEE
StatePublished - 1999

Fingerprint

Automatic teller machines
Clocks
Optical devices
Wavelength division multiplexing
Switches
Sampling

ASJC Scopus subject areas

  • Computer Science(all)
  • Engineering(all)

Cite this

Chao, H. J., Wu, L., Zhang, Z., Yang, S. H., Wang, L. M., Chai, Y., ... Choa, F. S. (1999). 2.5 Gbit/s optical ATM cell synchronizer. In Conference on Optical Fiber Communication, Technical Digest Series IEEE.

2.5 Gbit/s optical ATM cell synchronizer. / Chao, H. Jonathan; Wu, L.; Zhang, Z.; Yang, S. H.; Wang, L. M.; Chai, Y.; Fan, J. Y.; Zhang, J. P.; Choa, F. S.

Conference on Optical Fiber Communication, Technical Digest Series. IEEE, 1999.

Research output: Chapter in Book/Report/Conference proceedingChapter

Chao, HJ, Wu, L, Zhang, Z, Yang, SH, Wang, LM, Chai, Y, Fan, JY, Zhang, JP & Choa, FS 1999, 2.5 Gbit/s optical ATM cell synchronizer. in Conference on Optical Fiber Communication, Technical Digest Series. IEEE.
Chao HJ, Wu L, Zhang Z, Yang SH, Wang LM, Chai Y et al. 2.5 Gbit/s optical ATM cell synchronizer. In Conference on Optical Fiber Communication, Technical Digest Series. IEEE. 1999
Chao, H. Jonathan ; Wu, L. ; Zhang, Z. ; Yang, S. H. ; Wang, L. M. ; Chai, Y. ; Fan, J. Y. ; Zhang, J. P. ; Choa, F. S. / 2.5 Gbit/s optical ATM cell synchronizer. Conference on Optical Fiber Communication, Technical Digest Series. IEEE, 1999.
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