IP over DWDM (IPoDWDM)

Service Providers continue to look for the best economics for increasing network capacity to accommodate the continued growth in IP traffic driven by data, voice and primarily video traffic. The advantages of integration have already been witnessed at the transport layers through the integration of SONET/SDH and DWDM. This integration was realized in the form of native DWDM interfaces on SONET/SDH Add Drop Multiplexers (ADMs), cross connects and common management systems.

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