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nexus9000系列.ppt

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CiscoNexus9000系列交换机CiscoNX-workDesignandScalingwithNexus9000EnhancedNX-OSAutomationandProgrammabilityCiscoNexus9000SeriesSwitchesHigh-Performance10Gbps/40Gbps/100GbpsSwitchFamilyFLEXIBLEFORMFACTORSCANENABLEVARIABLEDATACENTERDESIGNANDSCALINGNexus®9300Nexus9500481/10GSFP+&12QSFP+SCALABLE1GE/10Gbps/40Gbps/100GEPERFORMANCEPERFORMANCEPORTSPRICEPROGRAMMABILITYPOWER961/10G-T&8QSFP+12-portQSFP+GEMACIReadyLeafLineCard481/10G-T&4QSFP+ACI-readyLeaflinecard481/10GSFP+&4QSFP+Aggregationlinecard3640GQSFP+C95008-workDesignandScalingwithNexus9000EnhancedNX-OSAutomationandProgrammabilityNexus9500架构平台概述Highportdensity高密度的端口288x40Gbps/Nexus95081152x10Gbps/Nexus9508Layer2andLayer3line-(N9K-X9636PQ)Powerefficiency电源功率Platinum-ratedpowersupplies;90-94%-planeUnobstructedfront-to-backairflowVXLANbridging,gateway,routingHighlyintegratedswitchandbufferfunctionalityOnly2to4ASICsperlinecardNobufferbloatMixof28nmCisco®ASICsNexus9500PlatformArchitecture8-SlotModularChassisNexus®+0,2+1,2+2redundancySupportsupto8powersuppliesRedundantsystemcontrollercards3or6fabricmodules(behindfantrays)3fantrays,front-to-backairflowNomid-planeforLC-to-FMconnectivityDesignedforPowerandCoolingEfficiencyDesignedforReliabilityDesignedforFutureScaleChassisDimensions:(HxWxD)Nexus9500PlatformArchitecture电源模块和风扇3000WACPSUSingle20Ainput–220VSupportforarangeofinternationalcablingoptionsRangeofPSUconfigurations最少1个电源模块2PSUforafully-loadedchassisN+1redundancyN+Ngridredundancy2timestheheadroomforfutureportdensities,bandwidth,andopticsUpto8PStotal3fantrays3dualfanspertrayDynamicspeedcontroldrivenbytemperaturesensorsStraightairflowacrosslinecardsandfabricmodulesN+1redundancypertrayNexus9500PlatformArchitectureSupervisorModuleRedundanthalf-widthsupervisorenginePerforma

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