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The introduction of optical transport network (OTN) switching technology in metropolitan networks enables efficient wavelength bandwidth utilization and reduces the number of wavelengths, leading to reduced network costs. It has been shown that the use of integrated OTN/WDM switch architecture is cost effective because it reduces the number of short-reach client interfaces and the rack space compared...
We propose a low complexity and integrated OTN/ WDM switching architecture for metropolitan networks and realized in electronic technology. The proposed switch is scalable and composed by small capacity OTN switches and one space switch. The architecture reduces the number of OTN switches with respect to other solutions proposed in literature with the consequence of optimizing the used OTN switching...
The introduction of optical transport network (OTN) switching technology enables an efficient wavelength bandwidth utilization and reduces the number of wavelengths, leading to reduced network costs. It has been shown that the use of integrated OTN/WDM switch architecture is cost effective because it reduces the number of short-reach client interfaces. The OTN/WDM also reduces the rack space and the...
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