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Ethernet equipment

Articles published in March 2003
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4 published in march 2003

Metro Regional Networks, Part I: Breaking the Cost Code Through Optical Layer Innovation - by Photuris Inc.


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Technology now enables a dynamic WDM optical layer minus the operational burdens of current networking solutions. The result: an operationally scaleable network with cost scaling to economically support regional bandwidth services.

Metro Regional Networks, Part II: Modeling the New Economics of Converged WDM/TDM Networks - by Photuris Inc.


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Network modeling of converged transport systems with mixed protection shows significant benefits: less equipment, fewer wavelengths, and radical reduction in capex and opex for realistic traffic patterns and growth phases.

Optical Ethernet Service Provider Business Case - by Nortel Networks Corp.


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This paper provides a detailed analysis of a typical existing service provider, rolling out a new high-bandwidth service offering in a single Tier 1 metropolitan area, and considering optical Ethernet versus a similar ATM/FR network.

Optical Ethernet Enterprise Business Case - by Nortel Networks Corp.


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This paper provides a detailed analysis of a typical large enterprise, its challenges and opportunities, the present mode of operation, and an evaluation of a managed optical Ethernet service as an alternative to the current managed ATM service.
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