高容量傳輸節(jié)點(diǎn)解決方案

內(nèi)容安排OPTeraLH1600: 結(jié)構(gòu)及組成光功率預(yù)算考慮OpteraDX:第二代10GSDH設(shè)備OPTeraTM

Connect高容量傳輸節(jié)點(diǎn)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(hù)

集成式網(wǎng)元管理系統(tǒng)集成式帶寬管理器OPTeraConnectDX構(gòu)建10G平臺(tái)支路:STM-16,STM-4,STM1-o/e支路擴(kuò)展子架大容量可支持2x4纖環(huán)或4x2纖環(huán)高達(dá)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(hù)恢復(fù)機(jī)制線形、環(huán)、網(wǎng)形、跨洋高密度每機(jī)架容量達(dá)120Gbps

端口容量平滑升級(jí)、擴(kuò)容全球通用OPTeraConnectDX特點(diǎn)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(gè)10Gb/s網(wǎng)元可提供兩塊交叉連接卡并工作在1:1保護(hù)狀態(tài)。每個(gè)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(jù)業(yè)務(wù)需要在線升級(jí)SwitchBSTM-64TX(ADMonly)STM-64RX/DMX(ADMonly)STM-64RX/DMXSTM-64TXSTM-16TX/RXSTM-1(e)/140Mb/sTX/RXSTM-1TX/RXSTM-4TX/RXSwitchAOPTeraConnectDX強(qiáng)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(cuò)功能(FEC)FEC的糾錯(cuò)碼通過STM-64的開銷字節(jié)傳送，不占用用戶的凈負(fù)荷。FEC的糾錯(cuò)和計(jì)算功能由接收器完成。用戶可根據(jù)需要通過網(wǎng)管“開啟”或“關(guān)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(yù)算。TxRxSTM-16STM-1STM-16STM-1TributaryInterfaceHighQualityLowBERSignalFECForwardErrorCorrectionIPPM參數(shù)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(shù)據(jù)10G平臺(tái)所提供的所有監(jiān)測數(shù)據(jù)可幫助用戶進(jìn)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(jié)OpteraGateway

線形和環(huán)形(BLSR)結(jié)構(gòu)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(wǎng)絡(luò)結(jié)構(gòu)今天的環(huán)形網(wǎng)絡(luò)結(jié)構(gòu)

-環(huán)與環(huán)之間相互分隔匯接節(jié)點(diǎn)需要兩套設(shè)備由于設(shè)備疊加，造成相同區(qū)段的帶寬不必要的增加采用OPTeraConnectDX實(shí)現(xiàn)網(wǎng)絡(luò)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(diǎn)長途和市話的互連大量終接業(yè)務(wù)，少量業(yè)務(wù)直通多種接入業(yè)務(wù)速率多種業(yè)務(wù)顆粒今天的網(wǎng)絡(luò)OPTeraConnectDX應(yīng)用樞紐局特點(diǎn)與不同結(jié)構(gòu)的網(wǎng)絡(luò)互連(環(huán)、點(diǎn)到點(diǎn)、鏈等)大量業(yè)務(wù)直通，少量業(yè)務(wù)上下利用人工跳接實(shí)現(xiàn)大顆粒業(yè)務(wù)調(diào)度(STM-1/4/16)今天的網(wǎng)絡(luò)(2)OPTeraConnectDX應(yīng)用今天的環(huán)形網(wǎng)絡(luò)結(jié)構(gòu)

--環(huán)與環(huán)之間相互分隔，樞紐節(jié)點(diǎn)需要兩套設(shè)備由于設(shè)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(wǎng)絡(luò)(3)OPTeraConnectDX應(yīng)用通過對(duì)重疊區(qū)段的靈活配置降低不必要的重疊帶寬 采用OPTeraConnectDX實(shí)現(xiàn)網(wǎng)絡(luò)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(gè)背靠背節(jié)點(diǎn)樞紐局的演進(jìn)：OPTeraConnectDX4/1DCSATMIP中心局的演進(jìn)4/1DCSATMIP高密度網(wǎng)關(guān)為提供光業(yè)務(wù)而優(yōu)化業(yè)務(wù)梳導(dǎo)和復(fù)用在一個(gè)平臺(tái)上完成跨越多個(gè)系統(tǒng)實(shí)現(xiàn)帶寬管理易于操作中心局的演進(jìn)(2)端到端的業(yè)務(wù)調(diào)配高效的端到端業(yè)務(wù)調(diào)度interWAN:即時(shí)帶寬配置按需使用帶寬實(shí)現(xiàn)基于速率的收費(fèi)標(biāo)準(zhǔn)帶寬升級(jí)無需路由器和SDHMux端口升級(jí)NSPPOPNSPPOPSDHMuxSDHMuxUserlimitedtousefulltrunkrateNSPPOPNSPPOPSDHMux+

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

interWANNSPPOPSDHMux+

interWANSDHMux+

interWAN155Mb/sBWUtilization622Mb/sBWUtilizationinterWAN靈活的網(wǎng)絡(luò)結(jié)構(gòu)現(xiàn)在的環(huán)形結(jié)構(gòu)JunctionnodesrequiretwoseparatenodesBandwidthoncommonspanscanquicklyexceedrequiredcapacityduetostackedequipmentDeploymentofADMHubBandwidthManageratjunctionofficestoreplacemultipleback-to-backnodes北電網(wǎng)絡(luò)靈活的環(huán)形結(jié)構(gòu)ReductionofstrandedbandwidthonoverlappingspanswithflexibleconfigurationOpticalNetworkingSub-lgroomingtoSTS-1IntegratedDWDMopticsFlexibleMeshandRingTopologyScalabletoTerabitCapacitythroughHDX8OC-192portsperbay16OC-48portsperbay北電網(wǎng)絡(luò)靈活的網(wǎng)狀結(jié)構(gòu)OPTeraConnectDX–城域網(wǎng)和區(qū)域網(wǎng)應(yīng)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(kuò)展網(wǎng)絡(luò)OC-1922-fiber/4-fiberOC-48OC-12OC-3ConnectDX長途/國際光網(wǎng)絡(luò)中的10Gbps平臺(tái)節(jié)省環(huán)終端點(diǎn)設(shè)備(OC-3/12/48/192)減少電連接

改善可靠性和自動(dòng)化程度

實(shí)現(xiàn)端到端光業(yè)務(wù)節(jié)省DCS和核心設(shè)備

強(qiáng)化端口顯著的節(jié)省機(jī)房占地、電源和連接，提高可靠性優(yōu)點(diǎn)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(wù)接口光背板擴(kuò)展連接可擴(kuò)展的超大容量交叉開關(guān)光線路構(gòu)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(jié)構(gòu)光線路太拉比特核心交叉子系統(tǒng)核心機(jī)架接口側(cè)輔助機(jī)架核心機(jī)架交叉連接側(cè)輔助機(jī)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(dá)2.56Tbps子波長管理STS-1顆粒80

Gbps級(jí)聯(lián)任意連接

集成DWDM接口I/O…32x2.5Gbpssr8x10Gbpssr8x10GbpsDWDM2x40GbpsDWDM1x80GbpsDWDM靈活恢復(fù)方式線形、環(huán)形、網(wǎng)狀通用平臺(tái)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(dá)7.64

Tbps

子波長管理STS-1顆粒80

Gbps級(jí)聯(lián)任意連接

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