Integrated IP-Optical Networks. Demonstration of DWDM Router-to-Router IP Transport Over 574km SMF Fiber Link Using 11.1Gbit/s OTN Pluggable Interface with Integrated G.709 and FEC

Morkel, P.R.; Farbert, A.; Schwandner, Alfred; Schubert, Gunter; Rozensweig, Gal; Maki, Jeffery J.; Hotchkiss, Adam; Ding, Mingqing; Sun, George; Elahmadi, Salam

doi:10.1109/ofc.2008.4528273

Cited by 3 publications

(2 citation statements)

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“…An alternative approach is using IP over WDM, where IP routers have colored WDM optical interfaces which are suitable for longdistance transmission. IP over WDM has been demonstrated for 10G and 40G [1][2][3], but as traffic volumes continue to increase in the core network, high-speed 100G IP over WDM becomes a very attractive solution for bandwidth scalability and network efficiency. 100G has been developed rapidly in recent years with coherent technology and advanced modulation formats.…”

Section: Introductionmentioning

confidence: 99%

Field Trial Demonstration and Evaluation of a Coherent 100G IP Over WDM Alien Wavelength Across 769 km of Multiple WDM Infrastructures Without Regeneration [Invited]

Zhou

Smith

Payne

et al. 2013

J. Opt. Commun. Netw.

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We report the first successful coherent 100G IP over WDM alien wavelength field trial over WDM infrastructures spanning a total distance of 769 km, demonstrating the feasibility and robust performance of a simplified 100G IP over WDM core network architecture. Key performance aspects have been investigated including copropagation of a 100G IP over WDM alien wavelength and native wavelengths generated from WDM transponders, polarization mode dispersion tolerance, and operation without in-line dispersion compensation modules. We also demonstrated the feasibility of a 100G IP over WDM alien wavelength over multiple WDM systems and optical router or regenerator bypass. In addition, we show evaluation results on the key performance management and monitoring functions with a coherent 100G IP over WDM optical interface in the core router.

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Section: Introductionmentioning

confidence: 99%

Field Trial Demonstration and Evaluation of a Coherent 100G IP Over WDM Alien Wavelength Across 769 km of Multiple WDM Infrastructures Without Regeneration [Invited]

Zhou

Smith

Payne

et al. 2013

J. Opt. Commun. Netw.

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“…Demonstrations of Router-to-Router over long-distance DWDM transport have been presented in [8]. An integrated management system is developed in [7] for controlling LSPs over cross-layer optical GMPLS and MPLS networks.…”

Section: Introductionmentioning

confidence: 99%

Design of Alarm Management System in Hybrid IP/Optical Networks

Liu

Tseng

Chen

et al. 2009

2009 International Conference on Advanced Information Networking and Applications Workshops

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Network traffic demands grow explosively from multimedia, point-to-point, and E-Science applications. In order to meet such tremendous growth, Optical networks has been introduced for exploring higher bandwidth and better QoS guarantee. Problems arise when integrating the whole new optical infrastructure with current IP backbone, including controlling data path and network management. In this paper, we discuss the design issues of alarm management in hybrid networks containing DWDM, SDH and IP technologies. For instance, when there is a fiber cut in DWDM layer, tens of alarms would appear concurrently indicating network breakdowns in DWDM, SDH and IP layer separately, which will confuse network engineers for identifying fault location. Therefore, we propose a novel correlation method among these layers according to a pre-defined correlation diagram. Several test scenarios are experimented in out lab in order to illustrate the correlation diagram. Our contribution would benefit network carriers maintaining hybrid networks for root-cause finding among alarms cross different network layers.

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Field Trial Demonstration and Evaluation of Coherent 100G IP over WDM Alien Wavelength across 769km of Multiple WDM Infrastructures without Regeneration

Zhou

Smith

Payne

et al. 2013

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013

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Integrated IP-Optical Networks. Demonstration of DWDM Router-to-Router IP Transport Over 574km SMF Fiber Link Using 11.1Gbit/s OTN Pluggable Interface with Integrated G.709 and FEC

Cited by 3 publications

References 0 publications

Field Trial Demonstration and Evaluation of a Coherent 100G IP Over WDM Alien Wavelength Across 769 km of Multiple WDM Infrastructures Without Regeneration [Invited]

Field Trial Demonstration and Evaluation of a Coherent 100G IP Over WDM Alien Wavelength Across 769 km of Multiple WDM Infrastructures Without Regeneration [Invited]

Design of Alarm Management System in Hybrid IP/Optical Networks

Field Trial Demonstration and Evaluation of Coherent 100G IP over WDM Alien Wavelength across 769km of Multiple WDM Infrastructures without Regeneration

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