I210_Dual_Design_Guide_v_1_1

Revision1.1Intel®EthernetControllerI210DualDesignGuideFebruary2016IntelConfidential2IntelConfidentialNolicense(expressorimplied,byestoppelorotherwise)toanyintellectualpropertyrightsisgrantedbythisdocument.Inteldisclaimsallexpressandimpliedwarranties,includingwithoutlimitation,theimpliedwarrantiesofmerchantability,fitnessforaparticularpurpose,andnon-infringement,aswellasanywarrantyarisingfromcourseofperformance,courseofdealing,orusageintrade.Thisdocumentcontainsinformationonproducts,servicesand/orprocessesindevelopment.Allinformationprovidedhereissubjecttochangewithoutnotice.ContactyourIntelrepresentativetoobtainthelatestforecast,schedule,specificationsandroadmaps.Theproductsandservicesdescribedmaycontaindefectsorerrorswhichmaycausedeviationsfrompublishedspecifications.Copiesofdocumentswhichhaveanordernumberandarereferencedinthisdocumentmaybeobtainedbycalling1-800-548-4725orbyvisiting*Othernamesandbrandsmaybeclaimedasthepropertyofothers.©2016IntelCorporation.IntelConfidential3DualDesignGuide—I210Contents1.0Introduction..............................................................................................................51.1Scope................................................................................................................51.2ReferenceDocuments..........................................................................................51.3FlashConsideration.............................................................................................52.0PinAssignments........................................................................................................62.1I210PinDefinitions.............................................................................................62.2PowerPinDifferences..........................................................................................72.3RecommendedSignalConnections.........................................................................73.0PlacementandLayoutConsiderations.......................................................................83.1DualFootprintPlacement.....................................................................................83.2DualFootprintRoutingwithIntegratedMagnetics....................................................93.3DualFootprintRoutingwithDiscreteMagnetics.......................................................93.4OffsetPlacementRouting...................................................................................103.5OffsetRoutingwithIntegratedMagnetics..............................................................103.6OffsetRoutingwithDiscreteMagnetics.................................................................114.0RoutingConsiderations............................................................................................124.1SFPand1000BASE-TRoutingRequirements.........................................................124.2RoutingOption#1.............................................................................................134.3RoutingOption#2.............................................................................................144.4RoutingOption#3.............................................................................................15RevisionHistoryDateRevisionDescriptionFebruary20161.1•Updatedsection1.3.October20121.0•Initialrelease(IntelConfidential).I210—DualDesignGuide4IntelConfidentialNote:Thispageintentionallyleftblank.IntelConfidential5I210—DualDesignGuide1.0IntroductionTheIntel®I210EthernetControllerhasthreedifferentSKUs:theI210-AT,I210-IT,andI210-IS.TheAT/ITSKUssupportaMediaDependentInterface(MDI)interface.TheI210-ISsupportsaSerDes/SGMIIinterface.AllSKUsusethesamepinsintheir9mmX9mmQFNpackage.Thisdocumentdescribesthemethodologytoimplementa1000BASE-TorSFPapplicationinasingledesign.1.1ScopeThelistofpotentialimplementationsisnotall-inclusive,astherecouldbemanyvariations.IntelrecommendsthatyoucheckwithyourDesignforManufacturing(DFM)rulesbeforeimplementingdesigns.Traceroutingguidelines,componentplacement,andstuffingoptionsforthefollowingimplementationsareoutlined:•DualFootprint:SFPcageandRJ-45footprintsoverlap.•OffsetPlacement:SFPcageandRJ-45areoffsetbyanominaldistance.Ineachinstance,anintegratedordiscretemagneticsisconsidered.1.2ReferenceDocumentsDocumentsinboldarelocatedatIntel.com.AllremainingdocumentscanbefoundonIntelBusinessLink(IBL).ContactyourIntelrepresentativeforaccess.•Intel®EthernetControllerI210Datasheet•Intel®EthernetControllerI210-AT_I211-ATSchematics/Diagrams•Intel®EthernetControllerI210-ISSchematics/Diagrams•Intel®EthernetControllerI210-AT/ITDesignChecklist•Intel®EthernetControllerI210-ISDesignChecklist•Intel®1GServersandClientLANs-CopperLossCalculator•Intel®EthernetControllerI210&I211–(Springville&PearsonvilleAlphaSVK)SiliconSampleValidationKit1.3FlashConsiderationThesameFlashimagecannotbeusedontheI210-AT/ITandI210-ISSKUs.Thereisa