On The Future Of Wavelength Routing Networks
نویسنده
چکیده
This article discusses the possible applications for optical networks based on wavelength division multiplexing and how they compete and complement current high-speed networks (SONET,ATM). We rst outline the best-case scenario for this technology and describe the spectrum of proposed optical networks (WDM links, passive optical access networks, broadcast-and-select networks, and wavelength routing networks). Then we focus on wavelength routing networks and describe their advantages and disadvantages relative to other competing alternatives for very high-speed networks. Finally, we analyze the diierent markets for such networks in the telco and data communications arena.
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