Cost-effective DWDM ROADM design for flexible sustainable optical metro–access networks
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessOpen Access
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ProjectINFRAESTRUCTURA DE RED SOSTENIBLE PARA LA FUTURA SOCIEDAD DIGITAL (MINECO-TEC2014-59583-C2-2-R)
Architectural changes are required for the underlying networks to support the expected Internet data traffic volume growth caused by the popularization of cloud services, 5G-based services, and social networks, to provide a highly dynamic connectivity. Cost-effective and energy-efficient solutions for flexible network subsystems are required to provide future sustainable networks. In this paper, we present a cost-effective dense wavelength division multiplexing (DWDM) reconfigurable optical add/drop multiplexer (ROADM) design enabling optical metro–access networks convergence. The cost-effective DWDM ROADM capabilities also have been assessed in an ultradense wavelength multiplexing (u-DWDM) ring network scenario. In particular, achievable network throughput has been considered.
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CitationSarmiento, S., Altabas, J., Izquierdo, D., Garces, I., Spadaro, S., Lazaro, J.A. Cost-effective DWDM ROADM design for flexible sustainable optical metro–access networks. "Journal of optical communications and networking", Desembre 2017, vol. 9, núm. 12, p. 1116-1124.
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