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1、,Photonic Integration and the Digital Optical Network,Electronics Before the Integrated Circuit,Components are costly, failure-prone, bulky, and power-hungry Resulting systems inherit the same problemsInfinera Confidential and Proprietary | 2,Discrete electronic components.,Enable pre-IC computing s
2、ystems,The Integration Revolution,Fundamental improvements in cost, space, power, reliability A virtuous cycle as advances enable new applications including a transition from analog to digital Moores Law improvements for 45 years and runningInfinera Confidential and Proprietary | 3,INTEGRATED electr
3、onics.,Results in pervasive computing,Conventional Optical Telecom Today,Components are costly, failure-prone, bulky, and power-hungry Resulting systems inherit the same problemsInfinera Confidential and Proprietary | 4,Discrete photonic components.,Conventional DWDM systems,Infinera Confidential an
4、d Proprietary | 5,100 Gb/s Transmit,100Gb/s Transmit 100Gb/s Receive,Infineras Photonic Integrated Circuit Innovation,5mm,DIRECT BENEFITS:,cost, reliability,Size, power,STRATEGIC BENEFITS:,Low-cost OEO conversion allows a digital network paradigm,Result: Lower CapEx, lower OpEx, more flexible optica
5、l network,Infinera Confidential and Proprietary | 6,Infinera DTN: First PIC-based Optical Platform,Photonic integrated circuits mean,Scale 10x faster than competition Digital ease-of-use: 75%+ fewer,man-hours to plan, engineer, deploy 2-4x more ports per rack inch Higher reliability with 97% fewer f
6、iber couplings,Maximum network flexibility,Digitally configure your systems for forecast tolerance to capacity needed, service mix, traffic matrix,Conventional DWDM,Digital Optical Network,each lambda requires planning,engineering, installation, fiber,cleaning, power balancing,PICs mean each line ca
7、rd adds,10 lambdas for faster, easier scale,Conventional DWDMeach lambda requires planning,engineering, installation, fibercleaning, power balancing= DWDM terminal= ROADM or WSS,Digital Optical NetworkPICs mean each line card adds10 lambdas for faster, easier scaleInfinera DTNswitched WDMsystemInfin
8、era Confidential and Proprietary | 7,DWDM Versus a Digital Optical Network: Scaling the Network,Conventional DWDM,Digital Optical Network,third party systems required for,built-in digital switching makes,capacity delivery simple and flexible,Conventional DWDMthird party systems required forswitching
9、 in complex networks= DWDM terminal= ROADM or WSS,Digital Optical Networkbuilt-in digital switching makescapacity delivery simple and flexibleInfinera DTNswitched WDMsystemInfinera Confidential and Proprietary | 8,DWDM Versus a Digital Optical Network: Integrated Switching,Conventional DWDM,Digital
10、Optical Network,intervention from planning and,operations staff,GMPLS autoprovisions and,reroutes around network failure,GMPLS,Conventional DWDM,Digital Optical Network, “dumb pipes”mean manual intervention from planning andoperations staff= DWDM terminal= ROADM or WSS,GMPLS autoprovisions and rerou
11、tes around network failureInfinera DTNswitched WDMsystemInfinera Confidential and Proprietary | 9,DWDM Versus a Digital Optical Network: Software-based Network Intelligence,Infinera Confidential and Proprietary | 10,Drivers of Infinera Market Adoption,Steepest possible cost-per-bit curves,Moores Law
12、 for photonics,Ease of Use, Speed,The optical layer finally goes digital,Network Flexibility,Forecast tolerance to required capacity, traffic matrix, and service types,ingg,ssin,cemoryesory,rooc,PMePrMem,&,h,idtth,dwwid,annd,BBa,e,ragge,toora,SSt,Cost per bit,Steepest Possible Cost Curves: New Cost
13、Points Enable New Apps,?TimeInfinera Confidential and Proprietary | 11,50% every 50% every1.5 yrs 2 yrs,?,Cost per bit,k,or,A:etw,er,rriran,Cafine,In,Co r ir er,en B -,na,etw,On the steepest cost curve:,Steepest Possible Cost Curves: New Cost Points Enable New Apps,Time,Required costto enable“Killer
14、 App”,Canv,tio,l N,ork,On the steepest cost curve: Offer compelling services or contentbefore competitors, or offer thesame services at lower cost,Time to Market,AdvantageInfinera Confidential and Proprietary | 12,OSNR Other,VOA,VOA,GFF,Photonics,Photonics,GFF,OSNROther,E,E,E,E,E,O-E-O,E,E,E,E,E,E,E
15、,E,E,O-E-O,O-E-O,O-E-O,O-E-O,O-E-O,O-E-O,O-E-O,O-E-O,O-E-O,O-E-O,O-E-O,O-E-O,O-E-O,O-E-O,E,Digital Electronics& Software Signal regeneration Error correction Sub- add/drop Protection Multiplexing Grooming & switching Performance monitoringInfinera Confidential and Proprietary | 13,Ease of Use The Op
16、tical Layer Finally Goes Digital,EDFA,ElectricalOptical,EDFA,DCFROADMPMD,Conventional DWDM system architecture,Infinera system architecture,1.2.3.4. 5. 6.,Your Infinera network offers 100G capacity with each DLM. Service order comes in. Pre-provision and test if desired. Order two Tributary Adapter Modules, one for each end point. TAMs arrive within 10 days of order. Install TAMs, activate, and test. Connect to client system, service is up!,
