Title :
Effect of wavelength and waveband grooming on all-optical networks with single layer photonic switching
Author :
Lingampalli, Rao ; Vengalam, Praveen
Author_Institution :
Calient Networks, San Jose, CA, USA
Abstract :
Summary form only given. Photonic switching systems with common switching fabric combined with efficient wavelength and waveband-grooming algorithms can reduce the total number of switch ports by at least an order of magnitude at network junction nodes. Port savings can exceed by one and a half order of magnitude for transit traffic. Client systems with standards compliant sources and wavelength multiplexers can further increase post savings on PSS. Photonic switching systems with 1000 ports can satisfy bandwidth management requirements at most of the nodes. Benefits of multi-granular photonic switching include reduction in management complexity, capital, and operational expenditures.
Keywords :
optical fibre networks; optical interconnections; photonic switching systems; wavelength division multiplexing; DVirDM; all-optical networks; bandwidth management requirements; capital expenditure; client systems; common switching fabric; management complexity; multi-granular photonic switching; network junction nodes; nodes; operational expenditure; port savings; single layer photonic switching; standards compliant sources; switch ports; waveband grooming algorithms; wavelength grooming algorithms; wavelength multiplexers; Equations; Fabrics; Finance; Optical fiber networks; Optical interconnections; Particle beam optics; Photonics; Routing; Switching systems; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 2002. OFC 2002
Print_ISBN :
1-55752-701-6
DOI :
10.1109/OFC.2002.1036514
