Optical-router-based dynamically reconfigurable photonic access network
Journal of Optical Networking, Vol. 8, Issue 1, pp. 51-76 (2009)
http://dx.doi.org/10.1364/JON.8.000051
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Abstract
An optical-router-based dynamically reconfigurable photonic access network is described. The network is a dense wavelength division multiplex overlay over legacy time division multiplexed passive optical networks (PONs), each operating in its native format. A single such fiber plant deployment can support multiple logical PONs, each operating on a unique wavelength pair. This stack of logical PONs can be configured for optimal bandwidth delivery to the end user by controlling the number of optical network units (ONUs) supported in every such logical PON. Microring-resonator-based optical routers are used to dynamically manage the logical network topology to control the number of ONUs supported per logical PON. We present techniques to calculate an optimal network configuration and its use in a typical evolving access scenario. The network view from a data transport perspective and from a control and management perspective is also presented.
© 2008 Optical Society of America
OCIS Codes
(060.4250) Fiber optics and optical communications : Networks
(060.4510) Fiber optics and optical communications : Optical communications
ToC Category:
Optical Routers
History
Original Manuscript: June 30, 2008
Revised Manuscript: October 26, 2008
Manuscript Accepted: November 10, 2008
Published: December 18, 2008
Virtual Issues
Optical Routers (2008) Journal of Optical Networking
Citation
Rajeev Roy, Gert Manhoudt, and Wim van Etten, "Optical-router-based dynamically reconfigurable photonic access network," J. Opt. Netw. 8, 51-76 (2009)
http://www.opticsinfobase.org/jocn/abstract.cfm?URI=jon-8-1-51
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