A Very-Compact 10-Gb/s Optical Module for 640-Gb/s WDM Interconnection

Ryusuke Kawano, Seishou Yasukawa, Naoaki Yamanaka

Research output: Contribution to journalArticle

Abstract

We have developed very compact serial 10-Gb/s optical modules for 640-Gb/s WDM interunit interconnection for a Tb/s ATM switching system. The transceiver module contains a very compact laser unit with an EA modulator and a 16:1 MUX which multiplexes sixteen 622-Mb/s parallel signals into one serial 10-Gb/s signal. The receiver module contains a 10-GHz PLL synchronizer, a 1:16 DEMUR which demultiplexes a serial 10-Gb/s signal into sixteen 622-Mb/s signals and a word-synchronizer LSI for ATM-cell regeneration. These optical modules have a novel cooling structure. As a result, we have developed very compact optical transceiver and receiver modules, of equal size: 80×120×20mm.

Original languageEnglish
Pages (from-to)552-555
Number of pages4
Journaljournal of the japan institute of electronics packaging
Volume2
Issue number7
DOIs
Publication statusPublished - 2002
Externally publishedYes

Fingerprint

Automatic teller machines
Wavelength division multiplexing
Optical transceivers
Optical receivers
Switching systems
Phase locked loops
Transceivers
Modulators
Cooling
Lasers

Keywords

  • ATM
  • Heat Pipe
  • Optical Interconnection
  • WDM

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

A Very-Compact 10-Gb/s Optical Module for 640-Gb/s WDM Interconnection. / Kawano, Ryusuke; Yasukawa, Seishou; Yamanaka, Naoaki.

In: journal of the japan institute of electronics packaging, Vol. 2, No. 7, 2002, p. 552-555.

Research output: Contribution to journalArticle

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