高容量傳輸節(jié)點解決方案

內容安排OPTeraLH1600: 結構及組成光功率預算考慮OpteraDX:第二代10GSDH設備OPTeraTM

Connect高容量傳輸節(jié)點解決方案OPTeraTM

ConnectDX集成式光纖管理集成式10Gbit/sDWDM光8x10G線路端口支路能力20Gb/sSTM16/4@1+140Gb/s無保護

集成式網元管理系統(tǒng)集成式帶寬管理器OPTeraConnectDX構建10G平臺支路:STM-16,STM-4,STM1-o/e支路擴展子架大容量可支持2x4纖環(huán)或4x2纖環(huán)高達120G(768VC4)的交叉連接能力端到端連接管理STM-1至STM-16c靈活的保護恢復機制線形、環(huán)、網形、跨洋高密度每機架容量達120Gbps

端口容量平滑升級、擴容全球通用OPTeraConnectDX特點TributarytoTributaryVC-4完全無阻塞全容量TributarytoAggregate

VC-4STM-64SwitchMatrixWestEastSTM16oSTM-4oSTM-1oOPTeraConnectDX支持多種交叉連接方式

TimeSlotInterchangeVC-4Drop&Continue/BroadcastVC-4每個10Gb/s網元可提供兩塊交叉連接卡并工作在1:1保護狀態(tài)。每個交叉連接卡具有384xVC4

(60G)/512xVC4(80G)/768XVC4(120G)/的交叉連接能力。交叉連接能力可根據業(yè)務需要在線升級SwitchBSTM-64TX(ADMonly)STM-64RX/DMX(ADMonly)STM-64RX/DMXSTM-64TXSTM-16TX/RXSTM-1(e)/140Mb/sTX/RXSTM-1TX/RXSTM-4TX/RXSwitchAOPTeraConnectDX強大的交叉連接能力

OPTeraConnectDX交叉連接卡選擇DX65(60G)4x10GbsLine8x2.5GbsTrib2-F/4-FSPRing10Gbstrib1+1DX100(80G)4x10GbsLine16x2.5GbsTrib4-FSPRing20Gbstrib1+1DX140(120G)8x10GbsLine16x2.5GbsTrib2X4-FSPRing20Gbstrib1+110GT/RHDX-65SWITCH

LCAP10GT/R10GT/R10GT/R16/Q4

48/Q12

HDX-65SWITCH

10GT/R10GT/R10GT/R10GT/R16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

10GT/RHDX-100SWITCH

LCAP10GT/R10GT/R10GT/R16/Q4

48/Q12

HDX-100SWITCH

10GT/R10GT/R10GT/R10GT/R16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

10GT/RHDX-140SWITCH

LCAP10GT/R10GT/R10GT/R16/Q4

48/Q12

HDX-140SWITCH

10GT/R10GT/R10GT/R10GT/R16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

FutureDX320(320G)200GbsLine/trib120Gb/sPOI-(4x30G)2x10GHDX-320SWITCH

LCAP2x10G10G10G10G48/Q12

HDX-320SWITCH

2x10G2x10G2x10G2x10G10G10G10G10G10G10G10G16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

16/Q4

OPTeraConnectDX的前向赳錯功能(FEC)FEC的糾錯碼通過STM-64的開銷字節(jié)傳送，不占用用戶的凈負荷。FEC的糾錯和計算功能由接收器完成。用戶可根據需要通過網管“開啟”或“關閉”FEC。在FEC“開啟”狀態(tài)下，10G系統(tǒng)的BER將由10-12下降到10-15以下；或增加2dB的鏈路預算。TxRxSTM-16STM-1STM-16STM-1TributaryInterfaceHighQualityLowBERSignalFECForwardErrorCorrectionIPPM參數跨越所有的VC-4帶寬可向用戶提供段、線路以及端到端的通道性能監(jiān)測數據10G平臺所提供的所有監(jiān)測數據可幫助用戶進行故障診斷STM-16STM-64VC-4VC-4SectionLevelPMSTM-16Line&SectionLevelPMSection&LineLevelPMSectionMonitoringEnd-to-endPathMonitoringLineMonitoringCustomerDomainSTM-4or16OPTeraConnectDX的中間路徑的性能監(jiān)測功能IPPM)IntermediatePathPerformanceMonitoringOPTeraConnectDX–功能小結OpteraGateway

線形和環(huán)形(BLSR)結構2-Fiber/4-FiberBLSR/MatchedNodes1+1/0:1Linear120GbpsSwitchCapacity(perNE)768STM-1X-CportsSTM-1toSTM-16cbandwidthmanagement8x10Gbpsinterfaces16x2.5Gbpsportsequipped:STM-16QuadSTM-4、STM-1HexSTM-1DualinterWANGigabitEthernetExpandupto2.8Tbpscoreswitchhubmulti-nodeinterconnectupto30nodes(69120-1X-Cports)靈活的網絡結構今天的環(huán)形網絡結構

-環(huán)與環(huán)之間相互分隔匯接節(jié)點需要兩套設備由于設備疊加，造成相同區(qū)段的帶寬不必要的增加采用OPTeraConnectDX實現網絡成本節(jié)省減少背靠背支路連接通過帶寬的整合及靈活配置減少重疊鏈路中心局的特點長途和市話的互連大量終接業(yè)務，少量業(yè)務直通多種接入業(yè)務速率多種業(yè)務顆粒今天的網絡OPTeraConnectDX應用樞紐局特點與不同結構的網絡互連(環(huán)、點到點、鏈等)大量業(yè)務直通，少量業(yè)務上下利用人工跳接實現大顆粒業(yè)務調度(STM-1/4/16)今天的網絡(2)OPTeraConnectDX應用今天的環(huán)形網絡結構

--環(huán)與環(huán)之間相互分隔，樞紐節(jié)點需要兩套設備由于設備疊加，造成相同區(qū)段的帶寬不必要的增加帶寬管理RingADMRingADM系統(tǒng)之間采用硬連接今天的網絡(3)OPTeraConnectDX應用通過對重疊區(qū)段的靈活配置降低不必要的重疊帶寬 采用OPTeraConnectDX實現網絡成本節(jié)省減少背靠背支路連接通過帶寬的整合及靈活配置減少重疊鏈路在樞紐局采用ADM樞紐帶寬管理器替代多個背靠背節(jié)點樞紐局的演進：OPTeraConnectDX4/1DCSATMIP中心局的演進4/1DCSATMIP高密度網關為提供光業(yè)務而優(yōu)化業(yè)務梳導和復用在一個平臺上完成跨越多個系統(tǒng)實現帶寬管理易于操作中心局的演進(2)端到端的業(yè)務調配高效的端到端業(yè)務調度interWAN:即時帶寬配置按需使用帶寬實現基于速率的收費標準帶寬升級無需路由器和SDHMux端口升級NSPPOPNSPPOPSDHMuxSDHMuxUserlimitedtousefulltrunkrateNSPPOPNSPPOPSDHMux+

interWANNSPPOPUserorders155Mb/sCarrierremotelyprovisionsSTS-3c/STM1onaInterwantrunkUserincreasesrequirementsto622Mb/sCarrierremotelyincreasestheInterwantrunkbandwidthtoSTS-12c/VC4-4cTODAYOC-12/STM4Link622Mb/sBWUtilization300Mb/sBWRequirement1GELink155Mb/sBWRequirement1GELink622Mb/sBWRequirementSDHMux+

interWANNSPPOPSDHMux+

interWANSDHMux+

interWAN155Mb/sBWUtilization622Mb/sBWUtilizationinterWAN靈活的網絡結構現在的環(huán)形結構JunctionnodesrequiretwoseparatenodesBandwidthoncommonspanscanquicklyexceedrequiredcapacityduetostackedequipmentDeploymentofADMHubBandwidthManageratjunctionofficestoreplacemultipleback-to-backnodes北電網絡靈活的環(huán)形結構ReductionofstrandedbandwidthonoverlappingspanswithflexibleconfigurationOpticalNetworkingSub-lgroomingtoSTS-1IntegratedDWDMopticsFlexibleMeshandRingTopologyScalabletoTerabitCapacitythroughHDX8OC-192portsperbay16OC-48portsperbay北電網絡靈活的網狀結構OPTeraConnectDX–城域網和區(qū)域網應用

DCSVoiceRouterATMOPTeraConnectDX“Metro”VersionOC-48OC-12OC-3OC-192接入環(huán)城域骨干環(huán)/長途骨干環(huán)簡化的可擴展網絡OC-1922-fiber/4-fiberOC-48OC-12OC-3ConnectDX長途/國際光網絡中的10Gbps平臺節(jié)省環(huán)終端點設備(OC-3/12/48/192)減少電連接

改善可靠性和自動化程度

實現端到端光業(yè)務節(jié)省DCS和核心設備

強化端口顯著的節(jié)省機房占地、電源和連接，提高可靠性優(yōu)點OPTeraTM

ConnectHDXRestorationformeshnetworks線路接口線路接口ATMSwitchOPTeraDXIPRouterHDXCoreFabricSubsystem優(yōu)化的局間平行光連接或短距接口業(yè)務接口光背板擴展連接可擴展的超大容量交叉開關光線路構成元素核心模塊線路接口模塊光連接緊湊的線路接口子架放置高性能光組件OPTeraPacketCoreIPATMSDHOPTeraConnectHDX-結構光線路太拉比特核心交叉子系統(tǒng)核心機架接口側輔助機架核心機架交叉連接側輔助機架光纖走線通道光纖走線通道前視圖后視圖OPTeraConnectHDX–2.56Tbps解決方案起始配置:1.28Tbps最終每系統(tǒng)可達2.56Tbps子波長管理STS-1顆粒80

Gbps級聯任意連接

集成DWDM接口I/O…32x2.5Gbpssr8x10Gbpssr8x10GbpsDWDM2x40GbpsDWDM1x80GbpsDWDM靈活恢復方式線形、環(huán)形、網狀通用平臺OpteraConnectHDXCoreBay600mm(23.6”)640FiberSlackMgmntRiserRiser650mm(25.6”)550mm(21.6”)HDXCoreBayHDX

AdjunctBayPower/Blowers300mm(11.8”)FiberRiser

OPTeraConnectHDX–7.64Tbps解決方案OpteraConnectHDXCoreBay600mm(23.6”)640FiberSlackMgmntRiserRiser650mm(25.6”)550mm(21.6”)HDXCoreBayHDX

AdjunctBayPower/Blowers300mm(11.8”)FiberRiserCoreSwitchSystemDenseLineInterfaceSystemsPOIPOI375mm(14.6”)LineIfCoreBay640FiberSlackMgmntRiserRiser650mm(25.6”)550mm(21.6”)HDXCoreBayLineIfAdjunctBayPower/Blowers300mm(11.8”)FiberRiser起始配置:3.84Tbps最終每系統(tǒng)可達7.64

Tbps

子波長管理STS-1顆粒80

Gbps級聯任意連接

Sub-lambdaManagement核心交叉系統(tǒng)(電/光)每子架16x300GbpsPOI靈活恢復方式線形、環(huán)形、網狀密集線路接口系統(tǒng)(電/光)1x300Gbps32x2.5Gbpssr8x10Gbpssr8x10GbpsDWDM2x40GbpsDWDM1x80GbpsDWDM通用平臺XLineShelfStageA-3.84Tbps電交叉OPTeraConnectHDX擴展能力LineShelfLineShelfLineShelfLineShelfLineS