PanduitDataCenterSolution泛達(dá)數(shù)據(jù)中心解決方案1TIA-942數(shù)據(jù)中心布線邏輯布局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數(shù)據(jù)中心參考平面CONFIDENTIAL-ForInternalUseOnlyHorizontalCablingBackboneCablingTelecomRoomEntranceRoomAccessProvidersHorizontalCabling(inhotaisles)PatchCord(toserver)EDA(ServerCabinet)ZDA(ZoneOutletorConsolidationPoint)ComputerRoom區(qū)域分布區(qū)域(ZDA)CONFIDENTIAL-ForInternalUseOnly服務(wù)器/網(wǎng)絡(luò)架構(gòu)快速參考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數(shù)據(jù)中心等級(jí)要求

數(shù)據(jù)中心區(qū)域劃分核心交換MDA區(qū)域存儲(chǔ)和小機(jī)區(qū)域ISP接入?yún)^(qū)域搬遷設(shè)備區(qū)域服務(wù)器區(qū)域EDA&HDA主干光纜水平線纜設(shè)備配線設(shè)備配線設(shè)備配線設(shè)備配線

數(shù)據(jù)中心－SAN區(qū)域設(shè)備配線設(shè)備配線設(shè)備配線主配線

數(shù)據(jù)中心－SAN區(qū)域

數(shù)據(jù)中心－SAN區(qū)域SAN布線方式優(yōu)點(diǎn)缺點(diǎn)適用LAN/SAN各自組建主配線區(qū)域1、管理清晰

2、節(jié)省布線設(shè)備3、減少路由壓力1、需要2個(gè)獨(dú)立的路由

2、LAN和SAN布線不能共享不靈活

3、SAN區(qū)域有明確定位

適用于大型數(shù)據(jù)中心LAN/SAN共用主配線區(qū)域LAN和SAN共享布線可互相調(diào)配管理不清晰適用于小型數(shù)據(jù)中心

圖3.4.3a(第一代FCoE)

圖3.4.3b(第二代FCoE)

圖3.4.3c(第三代FCoE)

數(shù)據(jù)中心－SAN區(qū)域ZeroCabinet：頂部配線機(jī)架

For小機(jī)/存儲(chǔ)用于機(jī)柜外布線需求：不占用機(jī)柜空間可多個(gè)方向安裝在任何橋架下可同時(shí)支持銅攬、光纖和多媒體等應(yīng)用多種尺寸供選擇：PZLRB219”機(jī)架式，2U高度PZLRB419”機(jī)架式，4U高度PZLRB619”機(jī)架式，6U高度JULSEPNOVJANMARMAYJULSEPNOVJANMARMAYJULSEPNOVJANMARMAYJULSEPNOVJANMARMAYJULSEPNOV20062007200820092010HSSGFormedStandardPARApprovedTaskForceFormedLastProposalBaselineTFReviewDraft1.0LastFeatureWGBallotDraft2.0LastTechnicalChangesLMSCSponsorBallotDraft3.040G/100G多模低成本,短距離解決方案是并行光解決方案40G/100G以太網(wǎng)遷移–802.3ba光纜系統(tǒng)40G/100G以太網(wǎng)