NECASOLINKNEOI功能及其應用

NECPASOLINKNEOIP

功能和應用Page2PASOLINKNEOiP的主要功能Page3全IP或混合型微波TDMATMIPPASOLINKNEOiP簡介PASOLINKNEOiP微波用于移動無線承載網(wǎng)絡，它可以靈活實現(xiàn)TDM/ATM、混合型及全IP傳輸。E1(TDM)E1(ATM)Ether2G3G/HSPAWiMAX/LTEPWE

AggregationQoSSynchronizationEthernetOAMEthernetProtectionMPLSSupportTrafficeEngineering同時具備微波傳輸和分組交換功能具體先進的

IP特點Page4EthernetOAM&保護OAM(Y.1731/802.1ag)線性保護

(G.8031)成環(huán)保護

(G.8032)QoS功能QoScontrolperCoSbasis.最大帶寬控制及優(yōu)先級設置MPLS功能Static,LDPSupportedserviceTDMoMPLS,ATMoMPLS,EoMPLSPASOLINKNEOiP支持流量優(yōu)化TDMDS0交叉連接ATM信元復用L2統(tǒng)計復用具備偽線仿真功能SAToP(RFC4553)CESoPSN(RFC5086)ATMoverPacket(RFC4717)ClockSynchronization(RTP,IEEE1588PTP*

SynchronousEthernet*)混合型交換Ethernet交換TDMSwitchingforDS0LevelTDMCrossConnectNEOiP設備具備新型的交換、匯聚和流量控制等特點，大大提高了NEO系列微波的性能和容量，使得承載網(wǎng)絡可以更加智能、靈活、可控。PASOLINKNEOiP主要功能?NECCorporation2010Page5PASOLINKNEOiP的主要應用Page62G/3G流量優(yōu)化E1(TDM)E1(TDM)E1(ATM)E1(ATM)E1(TDM)空閑時隙空閑信元TDMSWPacketSWTrafficEngineeringUnitXCforeach64kTimeslots通過TDM交換的64k交叉連接功能，將多個E1（部分空閑）復用到一個或幾個E1鏈路上。2G(BTS)2G(BTS)3G(Node-B)3G(Node-B)E1(ATM)E1PDHSTFP-SWMEMRadioFrameMUXETHETHRadioIDU(NEOSeries)E1E1通過檢測空閑信元，進行分組交換和復用，將多個E1復用到1個或幾個E1鏈路上。

PASOLINKNEOiP解決方案通過提高利用率減少租用線路或微波鏈路

可在同樣的頻帶擴展傳輸容量PASOLINKNEOiP使用現(xiàn)有基礎設施和預留的帶寬，可提供新型業(yè)務，如3G業(yè)務Page7業(yè)務匯聚

(偽線仿真功能PWE)E1(ATM)E1(TDM)2G(BTS)3G(Node-B)FE/GbEE1TDME1ATMSAToP/CESoPSNATMoPTE模塊FEWimaxFE/GbEPDHSTFP-SWMEMRadioFrameMUXE1E1E1ETHETHRadioIDU(NEOSeries)PASOLINKNEOiP解決方案通過偽線仿真功能可以實現(xiàn)在低成本的以太網(wǎng)絡中傳輸各種業(yè)務通過先進的QoS功能可以保證重要業(yè)務，如語音業(yè)務的實時傳輸。通過TE模塊可以實現(xiàn)在分組網(wǎng)絡中傳輸TDM/ATM業(yè)務。UBR2(3Gbesteffort)UBR1(Wimaxbesteffort)CBR(Realtimeservice)PASOLINKNEOiP強化承載網(wǎng)絡，減少不必要的傳輸鏈路VoiceData1Data2Data3WeightWeightWeightStrictPriorityBWSharingLowHigh(ex)最大帶寬控制&保證高優(yōu)先級業(yè)務Page8業(yè)務分流E1(ATM)E1(TDM)E1(TDM)TDMSWPacketSWTrafficEngineeringUnit基于業(yè)務需求的流量分離(VPI/VCIvaluefor3G)可通過TE模塊實現(xiàn)。2G(BTS)3G/3.5G(Node-B)E1(ATM)FE/GbEPacketNetworkDatatraffic(Besteffort)Voice(Criticaltraffic)PDHSTFP-SWMEMRadioFrameMUXE1E1E1ETHETHRadioIDU(NEOSeries)PASOLINKNEOiP解決方案可應用于混合型網(wǎng)絡(現(xiàn)有的微波鏈路和IP網(wǎng)絡)數(shù)據(jù)業(yè)務可通過低成本的IP網(wǎng)絡直接傳輸

PASOLINKNEOiP一步步向全IP演進Page9PASOLINKNEO

IP應用典型例子配置應用舉例

-1<E1匯聚功能>32xE1/T1TDMCPU-PacketSwitchCardwith8xFEPasoNEOE1PasoNEOE1NEOIPNEOIPNEOIPE1NEOIPE1E1匯聚E1還原?NECCorporation2010Page11配置應應用舉舉例-2<PWE功能>32xE1/T1TDM2xGbECPU-PacketSwitchCardwith8xFENEOIPNEOIPNEOIPGbENEOIPE1E1E1PWE3PWE3PWE3FEFEFE<E1通過GbE傳輸>E1FE配置應應用舉舉例-3<E1匯聚+PWE功能>PasoNEOE1NEOIPNEOIPNEOIPE1NEOIPE1FEPasoNEOE1NEOIPNEOIPGbEE1E1匯聚PWE3PWE3FE32xE1/T1TDM2xGbECPU-PacketSwitchCardwith8xFEE1FE配置置應應用用舉舉例例-4<E1通過過GbE傳輸輸/以太太網(wǎng)網(wǎng)環(huán)環(huán)>NEOIPNEOIPNEOIPGbEFEGbEE1NEOIPNEOIPGbEE1NEOIPNEOIPPWE3&EtherRingPWE3&EtherRingPWE3&EtherRingPWE3&EtherRingFEE1FEFEE1NEOIPGbEFEE1FEE1E1FEE1FE配置置應應用用舉舉例例-5<NEO和NEOIP設備備的的組組合合應應用用>HubABCDEFNEOSTD(STM-1withGbE)

(16E1+8FE+2GbE)NEOSTD(32E1+LAN)NEOIP(32E1+LAN)To/FromFTo/FromATo/FromB

NEO

NEOIP

NEOTo/FromHubTo/FromDTo/FromETo/FromCNEOHP(STM-1withGbE)

(16E1+8FE+2GbE)NEOSTD(32E1+LAN)NEOIP(32E1+LAN)NEOSTD(STM-1withGbE)

NEO

NEOIP

NEO

NEONEOIP微波波設設備備應應用用案案例例印尼尼移移動動運運營營商商（（Indonesian）PASOLINKNEO和NEOIP解決決方方案案基于于3GNode-B的IP匯聚聚傳傳輸輸匯聚聚的的數(shù)數(shù)據(jù)據(jù)流流轉(zhuǎn)轉(zhuǎn)發(fā)發(fā)到到IP/MPLS網(wǎng)絡絡CX2600NEONEONEOE1E1E1E1E1E1E1E1E1STM-1BTSBTSBSCSDHNetworkMPLSNetworkRNCNEONEOiPNEOiPNEOiPCX2600NEOE1E1E1GbEGbEGbEGbEGbEGbEFEBTSNode-BIPNode-BIPNode-BGbESTM-12GTraffic3GTraffic基于E1匯聚的網(wǎng)絡優(yōu)化AdvancedQoS,EthernetOAMCX2600atAggregationpointNEOiPatCellSite使用用CX2600和NEOip設備備使使得得所所有有業(yè)業(yè)務務匯匯聚聚為為統(tǒng)統(tǒng)一一的的IP數(shù)據(jù)據(jù)移移動動回回傳傳遠期期網(wǎng)網(wǎng)絡絡設設想想沙特特阿阿拉拉伯伯移移動動運運營營商商（（SaudiArabia）PASOLINKNEO和NEOIP解決方案案兼容多種種業(yè)務（（基于IP-NodeB的2G和3G業(yè)務）在匯聚點點和RNC站點實現(xiàn)現(xiàn)PWE功能以太網(wǎng)及及TDM傳輸匯聚聚NEONEOFEFEE1FEE1+FEIP-NodeBBSCCX2600BTSGbESTM-1IPNode-BNEOiP