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Executive Summary Wireline service providers continue to be squeezed by increasing bandwidth demands and decreasing revenue per bit. New optical transport gear can lower capex per bit while simplifying the network. The ultimate goal is true end-to-end control of a converged packet-optical network that ...
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... ® ESCON® 2.7 / (OTU-1), 10.7 / (OTU-2), 43 / (OTU-3). , 10/, , STM-64, 10GbE LAN/WAN, (PHY) 10G FC, OTU-2, , 40/ (, STM-256), OTU-3. CN 4200 - , ITU G.709 , « ». 64 OTU-2 16 OTU-1. . . . CN 4200, CN 4200 MC CN 4200 RS C/DWDM, , , , - . RS- , - , , WSS (Wavelength Selectable Switch). 40/ FlexSelect 40G ...
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... STP timing signals to share wavelength capacity. GDPS environments built on Ciena's WDM platforms transparently map STP signals to right-sized G.709 standard OTU transport containers, multiplex those containers, and transport the multiplexed group of containers over DWDM wavelengths, as shown in Figure ...
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... -2005 10/100/1000BaseT, 100/1000BaseX, 10GBaseR ITU..................................................................................................G.709 ..........................................................G.709 MEF.............................................................................. ...
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... providers to reduce total cost of ownership by up to one-third. Consisting of a converged network based on the integration of Carrier Ethernet, G.709 Optical Transport Network (OTN) standards and Wave Division Multiplexing (WDM), the architecture enables the efficient, serviceaware transport and switching ...
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... -2005 10/100/1000BaseT, 100/1000BaseX, 10GBaseR ITU..................................................................................................G.709 ..........................................................G.709 MEF.............................................................................. ...
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Optical Transport System CoreStream® Agility Bring cost-effective delivery to core, regional, and metro networks While capital and operational budgets are shrinking, competition between telecommunication and cable companies for consumer and enterprise voice, video and data services is increasing. Now ...
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... and core and by integrating multiservice grooming and ring interconnect capability » Elimination of customer CPE interoperability problems through G.709 transparent mapping »» Leaves SONET/SDH overhead and DCC untouched » Investment protection from customer churn--whether location or protocols » Increased ...
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... and core and by integrating multiservice grooming and ring interconnect capability » Elimination of customer CPE interoperability problems through G.709 transparent mapping »» Leaves SONET/SDH overhead and DCC untouched » Investment protection from customer churn--whether location or protocols » Increased ...
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... like and unlike services into a consolidated OTU-1 signal that can be dissembled at various downstream ADM sites as desired. The CN 4200 uses ITU G.709 OTU-1 Digital Wrapper Technology as the unifying basis of its multiservice transport functionality. Digital Wrapper provides a standardized frame-based ...
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