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Draft 1.1 – 100GbE Beyond 10km Optical PHYs CFI Consensus Presentation IEEE 802 Nov 2017 Plenary Orlando, Florida CFI - 100GbE Beyond 10km Optical PHYs Consensus Presentation

CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

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Page 1: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

CFI-100GbE

Beyond10kmOpticalPHYs

ConsensusPresentation

Page 2: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

ObjectiveforthisMeeting

• Tomeasuretheinterest instartingastudygrouptoaddress:• Beyond10kmOpticalPHYs for100GbE

• Wedon’tneedto• Fullyexploretheproblem• Debatestrengthsandweaknessesofsolutions• Chooseanyonesolution• CreatePARorfivecriteria• Createastandardorspecification

• Anyoneintheroommayspeak/vote• RESPECT…giveit,getit

2

Page 3: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

Overview:Motivation

ApplicationshavebeenidentifiedthatarelookingfornewEthernetopticalsolutionsatreachesgreaterthan10kmat100Gb/s

• Cable/MSOdistributionnetworks• Mobilebackhaulaggregationnetworks

Theexisting“Beyond10kmOpticalPHYs”StudyGrouphassignificantparticipationandenergyaroundthealreadyidentifiedmarketapplications@50Gb/s,200Gb/sand400Gb/s.

ThisCFI’saimistoinclude100Gb/sintothateffort

3

Page 4: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

WhatAreWeTalkingAbout?

ITU-Tdefined“CoreOTNTransport”carryingEthernettraffic

X,000km

OUR SCOPE OUR SCOPE

>10km>10km

>10km

OUR SCOPEScen

ario#1

Scen

ario#2

4

IEEEdefinedEthernet(100GbE)

IEEEdefinedEthernet(100GbE)

IEEEdefinedEthernet(100GbE)

Page 5: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

Agenda

•MarketDrivers• TechnicalFeasibility•WhyNow?•Q&APanel• StrawPolls

5

Page 6: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

MarketDriversfor100GbEbeyond10km

6

Page 7: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

Beyond10kmOpticsThroughoutTheEcosystem• Not“DataCenter”

• ExiststhroughouttheEco-System

• 3Millionunitsfor40kmandbeyondshippedannually

• Continuingbandwidthgrowthfactorsresonatethroughouttheecosystem

• BeingaddressedinB10Kstudygroupfor50Gb/s,200Gb/s,and400Gb/s

• ThisCFI’sgoalistoadd100Gb/sintothatstudygroupdiscussion

7

Page 8: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

Today’sPoint-to-PointSMFEthernetFamilyLanes 500m 2km 10km 20km 40km Upto80km

1000BASE- 1 LX LX10 /LH EX ZX

10GBASE- 1 LR ER ZR

25GBASE- 1 LR ER

40GBASE-4 PSM4 LR4 ER4

1 FR

50GBASE- 1 FR LR

100GBASE-

10 10X10

4 PSM4 CWDM4/CLR4 LR4/WDM4-10 WDM4-20 ER4/WDM4-40

<4 DR

200GBASE- 4 FR4 LR4

400GBASE-

8 FR8 LR8

4 DR4

1BlackText IEEEStandardRedText InStandardizationBlueText Non-IEEEstandardbutcompliestoIEEEelectricalinterfaces

8

LanewidthOpportunity

LongerReachOpportunity

AddressedinBeyond10kmStudyGroup

Page 9: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

Keytransition: fieldaggregationof10Gendpointscreateneed@100Gb/s+

backhaul

Cable/MSOMigrationStrategy

HybridFiber-Coax(HFC)CLASSIC

FIBER(RFAnalog) COAX

OpticalNode Amp Tap HomeHub

EthernetFIBER(Digital)100Gb/s&200Gb/sperl40- 80km

COAX

RemotePHYArchitecture

COAX COAX

COAX

x500

x50

DWDM 10GbE

DWDM

DrivenbytherequirementtosupporthigherbandwidthsandmoreendpointstheCablemarketisundergoinganarchitecturemigration.Analogopticaldistributionlinksaremovingtodigital@100Gb/sandabovetofacilitatedistributionto10Gb/sendpoints.Note,endpointusageis<10Gbpsinitiallywithcapacityforgrowthoverlifetime.

AGG

switch

~12

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

HybridFiberCoaxialMarketEvolution• DistributedAccessArchitecture(DAA)Nodes: 12M

• 10xscalevs.classicopticalnode• Not includingChina/India• Avg.homespassed/node:~50à 1.2M 100Gwavelengthchannelstofieldaggregationpoints

• Evolutiontimeframe• 10yr +

• FurtherGrowthPotential:Mobile,businessservices

0

5000

10000

15000

20000

25000

30000

CY13 CY14 CY15 CY16 CY17 CY18 CY19

DAA,OpticalUnits,Earlyyears

RemoteCCAP

RemoteCMTS

R-PHY

10

EvolutionofDOCSISArchitectures:https://www.nctatechnicalpapers.com/Paper/2015/2015-evolution-of-cmts-ccap-architectures

H.I.S.(Infonetics)NodeMarketStudy2015NOTE1:Graphderives100Gopticalendpointcountsfromnodecountinoriginalmarketstudy(seeback-up)NOTE2:RemoteCCAP/CMTS/RPHYrefertoseparatebreakpointsintheMACandPHYrangeofthecablepacketcore(knownasDOCSIS).

• CMTS– CableModemTerminationSystem(IncludesDOCSISMAC/PHYandsubscribermanagement)

• CCAP– ConvergedCableAccessPlatform(IncludesDOCSISMAC/PHY)• RemotePHY– onlyDOCSISPHYincluded

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

MobileBackhaulcapacitysegmentation5Gtransport:anevolution,notarevolution

Advanced mobile broadband 2016 202180% of sites

20% of sites

Few % of sites

90 Mbps

300 Mbps

1 Gbps

300 Mbps

1 Gbps

3-10 Gbps

5G capacity drivers

Backhaul capacity requirements per radio site*

CourtesyofAntonioTartaglia,Ericsson

current

projected

*Globalaverageperspective

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

5GbackhaulCapacitythrough2021evolution,notrevolution

RNC

BSCLRAN

AccessAggregation

Metro/

Regional

Aggregation

NationalBackbone

BasebandRadio

MobileCore

MobileCore

Router

S1

Router

Router

Router

Rou

ter

Switch/ Router

S1

Router

Rou

ter

Baseband

Baseband

Router

Router

Router

100G100GBASE-ER4/4-WDM-40100G“-ZR”100GDWDM(DirDetect orcoherent)200GDWDMcoherentforspectral

efficiencyandlower$/Gbps

10G10GBASE-LR10GBASE-ER10GBASE-ZR10GDWDM

Continuedgrowthof10Gand100Ginterfacesmoreconnections,betterutilized• 50Gand200Gmightplayalongertermrole

• Intheloweraggregationtiers,40km‘grey’direct-detectinterfacesareexpectedtohavecontinuedtraction

• Upinthetiers,80km/“-ZR”withoutexternalEDFAsexpectedtobecomepopular(coherentbeingthemostnaturalfit)

• DWDMmaycomeintothepicture,eveninlowertiers,tosolvespecificnetworkdesignchallenges(fiber exhaustproblems,“routeropticalbypass”,…)

=>opportunityforstandardinterfaceswithimprovedcoststructure

=>opportunityfornewstandardinterfaces

CourtesyofAntonioTartaglia,Ericsson

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

MobileBackhaulDemandforBeyond10kmNotallgeographiesarethesame

Source:Huang/Cheng,ChinaMobile,http://www.ieee802.org/3/ad_hoc/ngrates/public/16_07/huang_ecdc_01_0716.pdf

13

Source:B10kCFIhttp://www.ieee802.org/3/cfi/0717_1/CFI_01_0717.pdf

• PreviousB10kCFIfocusedonChineseMobileBackhaulmarketrequirements.50Gb/s&200Gb/sclearlyidentifiedasrequirements

• Differentgeographiesareseeingdifferentgrowthsonthebandwidthdriversindicating100Gb/sneeded

Page 14: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

AnnualShipmentsfor40km+Applications

0

200,000

400,000

600,000

800,000

1,000,000

1,200,000

1,400,000

1,600,000

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

EthernetModules,1G,10G,25G,40G,and100G,40-80km• For100GbE,40km,LightCountingprojectsamarketthatwillroughlytripleinvaluefrom2017to2021.

• SONET40-80kmshipmentsrepresentanotherhalf-millionunitsin2016.SONETistransitioningtoEthernet.

• 1/2.5/10Gb/sDWDM/CWDM40km&80kmopticswillexceed1Munitsthisyearandgrowing

• Totalsareformerchantsuppliershipments.Captivesupplycouldaddanotherhalf-millionunits.

14

DatacourtesyofLightCounting

Units

Page 15: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

-

500,000

1,000,000

1,500,000

2,000,000

2,500,000

3,000,000

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

1GbE40km 1GbE>40km 10GbE40km 10GbE>40km 40GbE40km 40GbE>40km 100GbE40km 100GbE>40km Total1/10/40/100GbE

OpticalModuleVolumes:40kmandBeyond40km

15

LightCountingforecastforopticalmodulesforEthernetandnon-Ethernetapplications• Totalsareformerchantsuppliershipments

• Themarketfor40kmand>40kmopticalmodulescontinuestogrow

• The>40kmmarketspaceforboth10Gband100Gbissignificantandgrowingfasterthanthe40km

DatacourtesyofLightCounting

Page 16: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

Summary• NewmarketscomingtoEthernetwhere>10kmisimportant

• Cable/MSOnetworksmigratingarchitecturestowardsEthernet• NoEthernetsolutionexistsfor100Gb/s40-80km(servicefor~600Mhomes)

• Emergingapplicationstodrivefuturetrafficovermobilenetworks• DriversforMobileTrafficdifferindifferentregionsoftheworld.Networktopologiesaresimilar,timingarounddeploymentofrateswillfollowcapacitydemands

• Directdetect,coherentandDWDMallpotentialsolutionsthemarketislookingfor• EstablishedEthernetmarketshowsusecasefor>10km

• 3Millionunits(GbE to100GbE,SONET,DWDM/CWDM)for40kmandbeyondshippedannually

• Bandwidthgrowththroughoutecosystem• “Geographicallychallenged”applicationsexistthroughoutEcosystem• >40kmforecastsgrowingfasterthan40km

16

Page 17: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

TechnicalFeasibility100GbEBeyond10kmOpticalPHY

17

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

ITU-T(G.698.2)**

18

020

40

60

80

100120

10Gb/s 25Gb/s 50Gb/s 100Gb/s 400Gb/s

Leverages

10Gb/sNRZ

25Gb/sNRZ

50Gb/sPAM4

100Gb/sPAM4

Coherent

*- IncludesStandardsandEffortsindevelopment**https://www.slideshare.net/ITU/itut-study-group-15-introduction.

TheSMFOpticalLandscape*

4WDM-40

4WDM-20CWDM4PSM4

10G-ZR 2x50GPAM4

10G-ER40G-ER4

100G-DR400G-DR4

10G-LR40G-LR4

400G-ZR

50G-LR200G-LR450G-FR200G-FR4

OpticalLaneRates

Reach(km)

Page 19: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

RECONCILIATION

An Ethernet Overview of the Problem

xGMII

MAC

PCS(FEC)PMA

PMD

MDI

MEDIUM

ApproachestoLongerReach• StrongerFEC

• ImprovedTx /Rx• APD• DSP• Coherent• Other(SOA,….)

PHY

19

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

ImpactofUseofAPD(2λ @51.5625Gb/sPAM4)

Source:FrankChang,Inphi,“OFC2016:LinkPerformanceInvestigationofIndustryFirst100GPAM4ICChipsetwithReal-timeDSPforDataCenterConnectivity“,OFC’16Th1G.2

PINROSA APDROSA

Data:PRBS31Usedactualchipimplementationwithreal-timeRxDSPwith10+tapsFFE embeddedinsidethesilicon

>~6.5dBbettersensitivityinB2BthanPIN

2km/10km 40km

AVG AVG

ExtRatio:6.8/6.5dB ExtRatio:7.2/7.0dB

20

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

Targeting>10kmwithCoherentTechnologyAssumptions• ModulationFormat

• 100G– QPSK@~30Gbaud• 200G– 16QAM@~30Gbaud• 400G– 16QAM@~60Gbaud

• Tx andRxpowerlevelsachievablewithhighyieldandmultipleopticaltechnologies

• Note– Longerreach,i.e.,higherlinkbudgets,canbesupportedbytransmitSOA/EDFAorwithadditionalamplification

Source:TomWilliams,Acacia

0

5

10

15

20

25

30

0 100 200 300 400 500

LinkBud

get(dB

)

DataRate(Gb/s)perlambda

LinkBudget

Loss@40km≈11dB*

*- http://www.ieee802.org/3/ba/public/tools/Fibre_characteristics_V_3_0.xls

21

Loss@80km≈22dB*

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

100Gb/sCoherentTechnologyCoherenttechnologyhasbeenunderdevelopmentforgreaterthan10yrs withinitialmarketdeploymentssince2008.SignificantindustrystandardizationeffortsatbothITUandOIF

ITU:RecommendationITU-TG.698.2 revisioninprogresshttp://www.ieee802.org/3/minutes/nov17/incoming/ITU_SG15-LS-73_to_IEEE_802d3.pdf

OIF:OIF-HBPMQ-TX-01.0– ImplementationAgreementforHighBandwidthIntegratedPolarizationMultiplexedQuadratureModulators (December2016)OIF-PMQ-MTX-01.0– ImplementationAgreementforIntegratedPolarizationMultiplexedQuadratureModulatedTransmittersforMetroApplications (September2015)OIF-PMQ-TX-01.2– ImplementationAgreementforIntegratedPolarizationMultiplexedQuadratureModulatedTransmitters (May2015)OIF-DPC-MRX-02.0– ImplementationAgreementforIntegratedDualPolarizationMicro-IntradyneCoherentReceivers (June2017)OIF-DPC-RX-01.2– ImplementationAgreementforIntegratedDualPolarizationIntradyneCoherentReceivers (November2013)OIF-CFP2-ACO-01.0– ImplementationAgreementforAnalogueCoherentOpticsModule(January2016)

22

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

ImplementationCostConsiderations

Source:TomWilliams,Acacia

Cohe

rent

PAM4

Implementationcostsneedtobestudied–

• Inclusionofcomponents• Numberofcomponents• Operationrateofcomponents

• Specificationsofcomponents

23

Ser

Ser

FEC

FECEQ

EQ 1or2xDAC

1or2xADC

1or2

1or2

1or2

1or2

1or2

Driver Mod Laser

TIA det

Mux/demux(ifnessecary)

QPSK~30GbaudCoherent

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

TechnicalFeasibilityofBeyond10km100Gb/sOpticalPHYs• Growingevidenceofdifferentwaystosupportreachesbeyond10kmfor100GbE

• PAM4(DirectDetect)testdatafor40kmprovided• HigherPowerEMLTransmitters,APDs,AdvancedDSP,FEC

• CoherentOptics&DWDMOptics• Shippingtoday• Industrydevelopmenteffortsthatmaybeleveraged.

• ITU-T(ITU-TG.698.2)

• SametechnologyoptionsalreadyunderconsiderationinBeyond10kStudyGroup• Technologiesarealwaysevolvingtowardnarrowerlanewidths– bothelectricallyandoptically.

• Enablereductionsincost,poweretc• AlignswithhostSerDes roadmap

Realchallenge– determiningtherightsolutionfortherightreach/rate!

24

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

WhyNow?

25

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

WhyNow?

26

• OpportunitytoalignwiththeBeyond10kmStudyGroupeffortunderwayfor50GbE,200GbE,and400GbE

• Existing100GbE solutionfor40km(100GBASE-ER4)doesnotfullyaddressthemarket

• Nosolutionforupto80kmnorcompatiblewithaDWDMdeployment• Newertechnologiesavailabletopotentiallycostreduceeven40kmsolution

• Newmarketswith100GbE focus– exampleMSO• Numerousapplicationsfor>10kmOpticalPHYs

• Everywhere- ≈3Munitsshippedannuallyaddressing40+km• NotsamevolumesasDataCenter– butrelevanttooverallecosystem• 100GbE isthelatestrategrowingintothisspace

Page 27: CFI - 100GbE Beyond 10km Optical PHYs Optical Node Amp Tap Home Ethernet FIBER (Digital) 100 Gb/s & 200 Gb/s per l 40 -80km COAX Remote PHY Architecture COAX COAX COAX x 500 x 50 DWDM

Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

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Supporters

27

FrankChang Inphi JustinAbbot Lumentum AlexanderUmnov CorningHai-FengLiu Intel MattBrown MACOM JohnJohnson BroadcomKohichiTamura Oclaro AtulGupta MACOM WinstonWay NeoPhotonicsRyanYu Molex ChrisCollins MACOM ShawnEsser FinisarScottSommers Molex BradBooth Microsoft TomPalkert MolexCurtisKnittle CableLabs AkinoriHayakawa Fujitsu PaulBrooks ViaviSteveSwanson Corning AntonioTartaglia Ericsson TadHofmeister GoogleDavidOfelt JuniperNetworks MattTraverso Cisco Jörg-PeterElber ADVAScottSchube Intel MarekHajduczenia CharterCommunications PhilMiguelez ComcastKohichiTamura Oclaro DaveChalupksy Intel ChristopheMetivier AristaThananyaBaldwin Ixia TomWilliams Acacia ScottKipp BrocadeJeffreyMaki JuniperNetworks FabioCavaliere Ericsson DaleMurray LightCountingKennethJackson SumitomoElectric TonyZortea MultiPHY BharatTailor SemtechMarkNowell Cisco IlyaLyubomirsky Inphi RitaHorner SynopsisJerryPepper Ixia Chan-Chih(David)Chen AppliedOptoelectronics RobertCoenen InterOpticKentLusted Intel EugeneDai CoxCommunicationsIsonoHideki Fujitsu JamesH.Chien ZTEPatriciaBower SocioNext TedSprague InfineraVipulBhatt Finisar FernandoVillarruel CiscoDavidLewis Lumentum MarkGustlin Xilinx

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

StrawPolls

28

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

StrawPoll1:Call-For-Interest

• ShouldaStudyGroupbeformedtoconsiderBeyond10kmOpticalPHYsfor100GbE?

Y: N: A:

RoomCount:

29

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

StrawPoll2:Scope

• IwouldsupportexpandingthescopeoftheexistingBeyond10kmStudyGrouptoinclude100GbE.

Y: N: A:

RoomCount:

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

Participation

• Iwouldparticipateinthe“Beyond10kmOpticalPHYs for100GbE”StudyGroupinIEEE802.3.

Tally:

• Mycompanywouldsupportparticipationinthe“Beyond10kmOpticalPHYs for100GbE”StudyGroupinIEEE802.3.Tally:

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

FutureWork• LookforindicationfromcurrentBeyond10kStudygroupthatifthisCFIissuccessful,thatthereisinterestinexpandingthescopetoincludethiswork

• Ask802.3WorkingGrouponThursdaytoformaBeyond10km100GbEOpticalPHYsStudyGroup

• Let802.3WorkingGroupdeterminehowthiswillgoforwardifsuccessful

• Ifapproved,onFriday• 802EC

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

Backup

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Draft1.1– 100GbEBeyond10kmOpticalPHYsCFIConsensusPresentation

IEEE802Nov2017PlenaryOrlando,Florida

DistributedAccessArchitecture– moredetails

0

5000

10000

15000

20000

25000

30000

CY13 CY14 CY15 CY16 CY17 CY18 CY19

DigitalAccessArchitectureOpticalUnits,Earlyyears

RemoteCCAP

RemoteCMTS

R-PHY

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Numberof100GopticalunitsisderivedfromthenodeanalysisintheInfoneticsStudywiththeseassumptions:• ~12nodesareaggregatedontoasingle

100Gb/sdistributionlink• Eachlinkhas2endpoints• Eachnodeisconnectedtothe

aggregationpoint@10Gb/s• Currentnodebandwidthis@1-3

Gb/s• 10Gb/sprovidesfutureheadroom

• Redundancyisnotincludedinnumbersasthisisn’tauniversalarchitectureamongstMSO’s

H.I.S.(Infonetics)NodeMarketStudy2015NOTE1:Graphderives100Gopticalendpointcountsfromnodecountinoriginalmarketstudy(seeback-up)NOTE2:RemoteCCAP/CMTS/RPHYrefertoseparatebreakpointsintheMACandPHYrangeofthecablepacketcore(knownasDOCSIS).

• CMTS– CableModemTerminationSystem(IncludesDOCSISMAC/PHYandsubscribermanagement)

• CCAP– ConvergedCableAccessPlatform(IncludesDOCSISMAC/PHY)• RemotePHY– onlyDOCSISPHYincluded