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Module-based Easily Scalable Ultra-large Capacity WDM Optical Exchange  

김정범 (명지대학교 정보통신공학과 광통신 연구실)
송홍석 (명지대학교 정보통신공학과 광통신 연구실)
신서용 (명지대학교 정보통신공학과 광통신 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.27, no.7C, 2002 , pp. 641-652 More about this Journal
Abstract
We introduce a new ultra-large capacity time- and wavelength-division hybrid optical switching system, called ESCIMONET(Easily SCalable Interconnected Multiwavelength Optical NETwork). We describe its architecture, principle of operation, and performance characteristics. ESCIMONET is very effective system in terms of its handling capacity versus number of wavelength needed. It can handle n$^3$number of channels using only n number of different wavelengths. The insertion loss of the whole system is less than conventional optical switching system so that the number of optical amplifiers in the system can be minimized. We analyzed the performance of the system by investigation the characteristics of the buffer used in the system such as throughput and average waiting time of the signal in a buffer.
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