光学和相干光学创新.pdf

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1、#CiscoLiveBRKOPT-2013Optical&Transport InnovationsLorenzo Ghioni,Sr.Dir.Product Management Optical SystemsMoustafa Kattan,CTO&DA,Routing and Optical,MIG Specialists 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveEnter your personal notes hereCisco Webex App Questions?Use

2、Cisco Webex App to chat with the speaker after the sessionFind this session in the Cisco Live Mobile AppClick“Join the Discussion”Install the Webex App or go directly to the Webex spaceEnter messages/questions in the Webex spaceHowWebex spaces will be moderated by the speaker until June 9,2023.12342

3、https:/ 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicBRKOPT-20132Agenda 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicIntroductionOptical(Technical)InnovationsTransport(Architecture)InnovationsWhat Else?BRKOPT-20133 2023 Cisco and/or its affiliates.All rights r

4、eserved.Cisco Public#CiscoLiveTo Create New OpportunitiesTo Be Better Equipped for the FutureTo Simplify Products or SolutionsTo Integrate FunctionalitiesTo Optimize Capacity or CostTo Beat Competition!Why Do We Need To Innovate?BRKOPT-20134Optical(Technical)Innovations 2023 Cisco and/or its affilia

5、tes.All rights reserved.Cisco Public#CiscoLiveWavelength Capacity InnovationBefore Coherent(Before Coherent(b.C.b.C.)Direct ModulationManage Chromatic Dispersion(CDCD)to enable 10GFight Polarization Mode Dispersion(PMDPMD)to enable 40GNetwork Design is hardAfter Coherent(After Coherent(a.C.a.C.)Ampl

6、itude&Phase ModulationDigital Signal Processing(DSPDSP)to account for all transmission-induced impairmentsWavelength and Fiber Capacity can be optimized automatically by the systemBRKOPT-20136 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveGap has shrunk from 18dB to 1.5d