泛达数据中心解决方案

PanduitDataCenterSolution泛达数据中心解决方案1TIA-942数据中心布线逻辑布局CONFIDENTIAL-ForInternalUseOnlyComputerRoomHorizontalCablingBackboneCablingOffices,OperationsCenter,SupportRoomsMainDist.Area(Routers/Backbone

LAN/SANSwitches,PBX,M13Muxes)TelecomRoom(Office&OperationsCenterLANSwitches)Horiz.Dist.Area(LAN/SAN/KVMSwitches)Horiz.Dist.Area(LAN/SAN/KVMSwitches)Horiz.Dist.Area(LAN/SAN/KVMSwitches)Horiz.Dist.Area(LAN/SAN/KVMSwitches)AccessProvidersEntranceRoom(CarrierEquipment&Demarcation)ZoneDist.AreaEquip.Dist.Area(Rack/Cabinet)Equip.Dist.Area(Rack/Cabinet)Equip.Dist.Area(Rack/Cabinet)Equip.Dist.Area(Rack/Cabinet)ComputerRoom数据中心参考平面CONFIDENTIAL-ForInternalUseOnlyHorizontalCablingBackboneCablingTelecomRoomEntranceRoomAccessProvidersHorizontalCabling(inhotaisles)PatchCord(toserver)EDA(ServerCabinet)ZDA(ZoneOutletorConsolidationPoint)ComputerRoom区域分布区域(ZDA)CONFIDENTIAL-ForInternalUseOnly服务器/网络架构快速参考SparseMedium-DensityHighDensityBladeServers...End-of-Row/Middle-of-RowTop-of-Rack/BladeServers......HighswitchportutilizationComplexcablingRequireswell-plannedlayoutLowerswitchportutilizationFewercablerunsMoreflexible,modulardesignMoreflexiblelogicaltopologiesSimplifiednetworkmanagementNetworkservicesinaccesslayerSomelimitationsonlogicaltopologyPredictableoversubscriptionNetworkservicesinaggregationlayer1largeserverDATA:3-5percabinetSAN:2percabinet3RUServers14percabinetDATA:28percabinetSAN:14-28percabinet1RUServersUpto42percabinetDATA:84percabinetSAN:42-84percabinet6chassispercabinet14bladesperchassisDATA:48percabinetSAN:24percabinetTierIIIConcurrently

MaintainableTierIVFault

TolerantTierIIRedundantComponentsTierIBasicCONFIDENTIAL-ForInternalUseOnlySiteAvailability SiteCausedDowntime(HRs/YR) UninterruptibleCoolingSinglePointsofFailure RedundantBackbonePathwaysRedundantHorizontalCablingRedundancy FireSuppressionSystem99.671%99.749%99.982%99.995%28.822.01.60.4NoneNoNoYesYesNoNoYesNN+1N+12NNoNoCleanAgentsFM200/

InergenNoneMaybeYesCleanAgentsFM200/

InergenMany+HumanErrorMany+HumanErrorSome+HumanErrorNone+HumanErrorYes数据中心等级要求

数据中心区域划分核心交换MDA区域存储和小机区域ISP接入区域搬迁设备区域服务器区域EDA&HDA主干光缆水平线缆设备配线设备配线设备配线设备配线

数据中心－SAN区域设备配线设备配线设备配线主配线

数据中心－SAN区域

数据中心－SAN区域SAN布线方式优点缺点适用LAN/SAN各自组建主配线区域1、管理清晰

2、节省布线设备3、减少路由压力1、需要2个独立的路由

2、LAN和SAN布线不能共享不灵活

3、SAN区域有明确定位

适用于大型数据中心LAN/SAN共用主配线区域LAN和SAN共享布线可互相调配管理不清晰适用于小型数据中心

图3.4.3a(第一代FCoE)

图3.4.3b(第二代FCoE)

图3.4.3c(第三代FCoE)

数据中心－SAN区域ZeroCabinet：顶部配线机架

For小机/存储用于机柜外布线需求：不占用机柜空间可多个方向安装在任何桥架下可同时支持铜揽、光纤和多媒体等应用多种尺寸供选择：PZLRB219”机架式，2U高度PZLRB419”机架式，4U高度PZLRB619”机架式，6U高度JULSEPNOVJANMARMAYJULSEPNOVJANMARMAYJULSEPNOVJANMARMAYJULSEPNOVJANMARMAYJULSEPNOV20062007200820092010HSSGFormedStandardPARApprovedTaskForceFormedLastProposalBaselineTFReviewDraft1.0LastFeatureWGBallotDraft2.0LastTechnicalChangesLMSCSponsorBallotDraft3.040G/100G多模低成本,短距离解决方案是并行光解决方案40G/100G以太网迁移–802.3ba光缆系统40G/100G以太网