200g over alien wavelength -...

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200G over Alien Wavelength Marc Helmus, GasLINE Moritz Frenzel, Globalways AG DENOG9 Darmstadt, 23 rd November 2017

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Page 1: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

200GoverAlienWavelength

MarcHelmus,GasLINEMoritzFrenzel,GlobalwaysAG

DENOG9Darmstadt,23rd November2017

Page 2: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

MarcHelmus

• Headoftransmission@GasLINE• [email protected]• @marcnetismus

MoritzFrenzel

• Teamleadactivenetworks@GlobalwaysAG• [email protected]• @momorientes

Page 3: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Disclaimer

AllexperiencessharedarefromaProofofConcept.NeitherGasLINEnorGlobalwaysarecurrentlyrunninga200GAlienWavelengthinproduction.

Thisdoesn’timplythatwe’renotgoingto!

Page 4: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

• SpecifiedwithinITU.G698.2• Forupto10GBit/s• For>=50GHzChannelSpacing

• AsingleChannelInterfacetoan(existing)amplifiedDWDM-Network

AlienWavelengthakaBlackLink

Page 5: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

TheNetwork,akathecarrierMarc,GasLINE

TheSignal,akathecustomerMoritz,GlobalwaysAG

Page 6: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Motivation- Network

Page 7: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Motivation- Network

• GasLINEisoperatinganationalOTN-Backboneforcustomers• AlienWaveisasolutionbetweenDarkFiberandmanagedbandwidthintheOTN(OTU-X)

Page 8: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Vendorsopinions

• Vendorssharedifferentopinions• SellinganyDWDM-Hardwareexcepttranspondersvs.sellingnothing• „Stopthatproject“:

The RND sent me the same document which I sent to you yesterday. So I think the risks and challenges have been described clearly in this document.

I checked the OHV´s alien wavelength solution with RND. We think they didn’t resolve the issue about monitoring actually, they just supplied some visible path in the NMS.

In my opinion, the market share of the OHV is very small, interconnecting with other vendors in most network is unavoidable for them. So they declare to support alien wavelength to break through the market.

About the license, I confirmed with RND, there is no new function or convenience after you purchase the license. So I suggest don’t purchase the license and stop alien wavelength.

Page 9: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Motivation- Signal

Page 10: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Motivation

• GlobalwaysisbuildingandoperatingDCsalloverGermany• Customersdemand10/100GBit/sLayer1DCI• Operatingadedicatedfiberbackboneisexpensiveandnotourcore-business• 1x100GServiceischeaperthan10x10GServices• Thereforeitwouldonlymakesensetobuy1x100GandaTD-Multiplexer• Thiswouldjustaddcostsandaddtothecomplexity

Page 11: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

ProofofConcept

Page 12: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

TheNetwork• 280km• RTD:3.17ms(incl.DCM)• OSNRFRA:20.8dB• OSNRSTR:21.0dB• Path:• Leinfelden(ROADM)• Karlsruhe(FOADM)• Gernsheim(FOADM)• FrankfurtKleyerstr.(ROADM)• FrankfurtHanauerLandstr.(ROADM)

• LocalLooptoGlobalways

Page 13: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

TheSignal

• 200GBit/sOTU4C-2• QAM16->max.OSNR~20dB

• ADVACloudConnectwithQuadFlexLinecard• ECIAppollonwithTM400-ENLinecard

• PreAmpsandBoosterstoaccountforlocalLoops

Page 14: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

10GNRZvs200GatQAM16

Page 15: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

POCwithECI

Page 16: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

POCwithADVA

Page 17: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

• FirstTestswithECIonlyhadaBoosterandnoPreAmp• 200GLinkcameup,butwasn’tstableduetouncorrectablebit-errors• 100GwithDQPSKdidworkreliably• Wewillcomebackfor200G

• WetookourfindingsfromtheECIPOCandappliedthemtoADVA• Andweregreetedwithastablelink

Results

Page 18: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Weevendidsomescience!

Analyzingtheplanning,commercialandoperationalaspectsofanalienwavelengthBachelorThesisofDavidMartin-PerezincooperationwithGasLINE

Page 19: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Soisthissomethingnew?

NO

Page 20: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

https://www.advaoptical.com/en/newsroom/press-releases/2017/20170928-telefonica-germany-uses-adva-fsp-3000-cloudconnect-in-200g-joint-trialhttps://www.sunet.se/blogg/new-toys-200g-dwdm-in-juniper-qfx10000/

Page 21: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

SLA

• Theinterestingpartisthatthenetworkisalientothecustomerandthesignalisalientothevendor• InordertooperateanAlienWavelengthcustomerandvendorneedtoagreeonaSLAdescribingtheDWDM• Thisshouldatleastinclude:• MaximumOSNR• MaximumRX-PowerattheNetwork• MinimumTX-PowerfromtheNetwork• Restorationtimeonboth sides

Page 22: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Extractfromservicedescription

• ThepassivetransferunitprovidedbyGasLINEisequippedasstandardwithaninterfaceasperthewavelengthaccordingtoITU-TG694.1andaconnectortype(LC/PC)tobeagreedwiththecustomer.Atransferisonlypossibleassinglemode.• ToimplementanOptiNETConnectAlienWaveconnection,GasLINEwillspecifytheparametersfor:• wavelength,• channelspacing/channelbandwidth,and• transmissionlevel.

• TheparameterswillbecommunicatedbyGasLINEduringtheplanningphaseandagreedwiththecustomerinthetechnicaldatasheet.Thecustomerwillensurethattheagreedparametersaremet.

Page 23: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Atleast,wehaveachancetopermanetelymonitortheentirespectrum

Page 24: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

SpecialThanksADVA– AndreasReinert,OliverOtto,OliverZellin

ECI– UlrichHildebrand,RüdigerZanderOurTeams– Michael(GL),Lars(GL)andJoachim(GW)

Page 25: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Nextsteps

• AnotherrunningPOCinprogresswithPanDacomDirectbetweenFrankfurtandMunich(OTU4without3R,eQPSK),resultstobereportedonrequest• Developinganpower-limitereitherasaneVOAorapreinstalledamplifierwithpower-locking

•34C3

Page 26: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

Questions?

Page 27: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

ThankYou!

Page 28: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

BackupSlides

Page 29: 200G over Alien Wavelength - hackathonblog.hackathon.de/files/200g_alien.pdf•moritz.frenzel@globalways.net •@momorientes Disclaimer All experiences shared are from a Proof of Concept

SecurityConsiderations

Noseriouscarrierwouldprovidethisserviceifhe’saimingforastablenetwork