2025OptiX PTN 7900-24多業(yè)務(wù)分組傳送平臺(tái)

OptiXPTN 范 GB/T2423.5 電工電子產(chǎn)品環(huán)境試驗(yàn)第2部分：試驗(yàn)方法試驗(yàn)Ea和導(dǎo)則：沖擊GB/T2423.8 電工電子產(chǎn)品環(huán)境試驗(yàn)第二部分:試驗(yàn)方法試驗(yàn)Ed:自由跌落GB/T2423.10 電子產(chǎn)品基本環(huán)境試驗(yàn)規(guī)程試驗(yàn)Fc和導(dǎo)則:振動(dòng)（正弦）GB/T GB 信息技術(shù)設(shè)備安全，第1GB/T GB/T GB/T GB GB/TGB/T

GB/T GB/T GB/T YDN YDN YD/T YD/T YD/T1479–2006 IEEE802.1d MediaAccessControl(MAC)Bridges.IEEE802.1q VirtualBridgedLocalAreaNetworksIEEE802.1ad ProviderBridgesIEEE802.3(2008) LocalAreaNetwork(LAN)ProtocolsIEEE802.3ad LinkAggregationIEEE CarrierSenseMultipleAccesswithDetection(CSMA/CD)AccessMethodandPhysicalLayerSpectificationsIEEE802.1ag ConnectivityFaultManagement(CFM)IEEE1588 IEEEStandardforaPrecisionClockSynchronizationProtocolforNetworkedMeasurementandControlSystemsIT?TG.703 Physical/ElectricalCharacteristicsofHierarchicalDigitalInterfacesIT?–TG.781 SynchronizationLayerFunctionsIT?–T SDHIT?–TG.823 TheControlofJitterandWanderwithinDigitalNetworkswhicharebasedonthe2048kbit/shierarchyIT?–TG.841 SDH網(wǎng)絡(luò)保護(hù)結(jié)構(gòu)的類(lèi)型和特性IT?–TG.957 與SDH相關(guān)的設(shè)備和系統(tǒng)的光接口IT?–TG.958 IT?–T ArchitectureofEthernetLayerIT?–T8011/Y.1307 EthernetoverTransport–EthernetServicesFrameworkIT?–TG.8011.1 EthernetPrivateLineServiceIT?–T EthernetVirtualPrivateLineIT?–TG.8021 CharacteristicsofEthernetTransportNetworkEquipmentFunctionalBlocksIT?–TG.8110 MPLSLayerNetworkArchitectureIT?–T ApplicationofMPLSintheTransportIT?–TG.8114 Operation&MaintenanceMechanismforT–MPLSLayerNetworksIT?–TG.8121 CharacteristicsofTransportMPLSEquipmentFunctionalBlocksIT?–TG.8113.1/Y.1372.1 Operations,AdministrationandMaintenanceMechanismforMPLS–TPinPacketTransportNetworksIT?–TG.8131 LinearProtectionSwitchingforTransportMPLS(MPLS–TP)Networks (T–MPLSSharedProtectionRing)Geneva,11–22February2008IT?–T ManagementAspectsoftheMPLS–TPNetworkIT?–TG.8261 NetworkJitterLimitsfortheSynchronousEthernetEquipmentClockInterfaceandOtherClarificationsIT?–TY.1291 AnArchitecturalFrameworkforSupportofQualityofService(QoS)inPacketNetworksIT?–TY.1710 RequirementsforOAMFunctionalityforMPLSNetworksIT?–TY.1711 Operation&MaintenanceMechanismforMPLSNetworksIT?–TY.1720 ProtectionSwitchingforMPLSNetworksIT?–TY.1731

OAMFunctionsandMechanismsforEthernetBasedNetworksMEF EthernetServicesDefinitions–PhaseMEF8 ImplementationAgreementfortheEmulationofPDHCircuitsoverMetroEthernetNetworksMEF MEFEthernetServiceAttributesRFC1542 ClarificationsandExtensionsfortheBootstrapProtocolRFC3032 MPLSLabelStackEncodingRFC3036LDPSpecificationRFC3443 TimetoLive(TTL)ProcessinginMultiprotocolLabelSwitching(MPLS)RFC RFC CircuitsoverPacketSwitchingIANAAllocationsforPseudowireEdgetoEdgeEmulationEncapsulationmethodsfortransportofEthernetoverMPLSFrameworkforLayer2VirtualPrivateNetworksStructure–AgnosticTimeDivisionMultiplexing(TDM)overPacketoverPacketSwitchedNetworkSynchronousOpticalNetwork/SynchronousDigitalHierarchyCircuitEmulationoverPacketPseudowire(PW)Operations,Administration,andMaintenance(OAM)BidirectionalForwardingDetectionBidirectionalForwardingDetection(BFD)forIPv4andIPv6(SingleGenericApplicationofBidirectionalForwardingDetectionBidirectionalForwardingDetection(BFD)forMultihopSpecificationofGuaranteedQualityofAnArchitectureforDifferentiatedAssuredForwardingPHBAnExpeditedForwardingPHB(Per–HopPolicyQualityofService(QoS)InformationMulti–protocolLabelSwitching(MPLS)SupportofDifferentiatedRequirementsforSupportofDifferentiatedServices–awareMPLSProtocolExtensionsforSupportofDiffservawareMPLSTrafficFastRerouteExtensionstoRSVP–TEforLSPAFrameworkforIPBasedVirtualPrivateAFrameworkforLayer3Provider–ProvisionedVirtualPrivateBGP/MPLSIPVirtualPrivateApplicabilityStatementforBGP/MPLSIPVirtualPrivateMPLS/BGPLayer3VirtualPrivateNetwork(VPN)ManagementInformationConstrainedRouteDistributionforBorderGatewayLabelSwitching(BGP/MPLS)InternetProtocol(IP)VirtualPrivateVirtualRouterRedundancyDefinitionsofManagedObjectsfortheVirtualRouterRedundancyVirtualRouterRedundancyProtocolMPLSTransportProfile(MPLS–TP)LinearProtectiontoMatch TransportNetwork,andEthernetTransportNetworkSwitchingProviderEdge(S–PE)ProtectionforMPLSandMPLSRFC7347

Pre–standardLinearProtectionSwitchinginMPLSTransportProfileFlexEthernetImplementationBorderGatewayBidirectionalForwardingCircuitEmulationoverCircuitEmulationStructure–AwareTimeDivisionMultiplexed(TDM)EmulationServiceoverPacketSwitchedElectromagneticFastGigabitLayer2VirtualPrivateLayer3VirtualPrivateLinkAggregationControlLabelDistributionLabelSwitchedMultiprotocolLabelMPLSMultiprotocolLabelSwitchingTrafficMultiProtocolLabelSwitchingTransport基于MPLSMultiplexSectionOperation,AdministrationandPer–HopPacketTransportPseudoPseudoWireEmulationQualityofResourceReservationProtocolTrafficStructure–agnostictimedivisionmultiplexing(TDM)overSynchronousDigitalSynchronizationStatusTimeDivisionVirtualPrivateVirtualRouterRedundancy20%（溫度說(shuō)明：OptiXPTN7900–24可安裝于在ETSIN63BOptiXPTN7900-24客戶側(cè)：CESE1、FE/GE/10GE/40GE/100GESTM-7900-24子架大?。?96（寬）×289（深）×1340（高）mm結(jié)構(gòu)設(shè)計(jì)遵循ETSI300-119600mm（寬）×300mm（深）×2600mm（高5465.2的規(guī)定。表1GDH工作波長(zhǎng)傳輸距離平均發(fā)送光功率最小靈敏度最小過(guò)載點(diǎn)最小消光比符合IT?–TG.957工作波長(zhǎng)傳輸距離平均發(fā)送光功率最小靈敏度最小過(guò)載點(diǎn)最小消光比符合IT?–TG.957PDH表4PDHHDB3符合最大功耗：9000W支持處理和傳遞SSM(SynchronizationStatusMessage（SynchronizationStatusMessage）來(lái)指示。同步以太時(shí)鐘倒換協(xié)議參考G.781支持IEEE1588V2G.8262建議規(guī)范。各項(xiàng)相關(guān)指標(biāo)如下表所示：表rGEC｜4.6范圍≥表6110M/100M/1000M110M/100M2048kbit/s1414281輸出2CES以太網(wǎng)業(yè)務(wù)包括：E–Line、E–LAN、E–TREECES/CEP業(yè)務(wù)包括：SAToP、CESoPSN和CEPL3VPN業(yè)務(wù)：靜態(tài) E1252（電接口3+1主控時(shí)鐘板的1+1APS保護(hù)4）L3VPN保護(hù)VRRP、VPNFRR&IP 應(yīng)符合GB9254標(biāo)準(zhǔn)A級(jí)要求、ETSIEN300386標(biāo)準(zhǔn)，其測(cè)量方法亦按ETSIEN300386相關(guān)規(guī)定執(zhí)行1～24.4、4.5所規(guī)定的要求GB/13514025℃，95G/T15410.424.4. 表7表8小于MTTR2MTBF272.17圖1圖2接收機(jī)靈敏度測(cè)試配置圖–圖3圖4表9GEDeterministicTP2（指的是網(wǎng)元輸出端口SEC網(wǎng)元圖r

75ΩClockSyncExtMod/10M圖6的Freqoffset口加入頻偏。先向正向加頻偏（步長(zhǎng)1ppm），每加一次頻偏后等待一段時(shí)間，并查詢網(wǎng)MP1550AFreqoffset口加很大正向頻偏，使網(wǎng)元A不能鎖定外時(shí)鐘，網(wǎng)元網(wǎng)元

圖7參考時(shí)鐘送SJ300E的EXTIN輸入口，將SJ300E背面的BITS/SETSO?T口接網(wǎng)元A的外時(shí)鐘輸入，網(wǎng)元A的外時(shí)鐘輸出接SJ300E背面的BITS/SETSIN口，這3根時(shí)鐘線同時(shí)送示波器觀察，并用參考時(shí)鐘作觸發(fā)。選擇參考時(shí)鐘，在SJ300E面板上，按Menu|Wander|RefSel|2MHzA的時(shí)鐘輸入和在PC機(jī)上啟動(dòng)WanderAnalyst軟件，選擇Mask|SDHEquipment|SECGerneration作為T(mén)DEV和MTIE的測(cè)量模板。再選擇?pload|Startload開(kāi)始測(cè)試。測(cè)試時(shí)間一般設(shè)為1000秒。測(cè)試的機(jī)理是模板下方），則測(cè)試軟件顯示PASSED，否則FAILEDSECGeneration是恒溫狀態(tài)下的漂移產(chǎn)生模板；SECGen（VarTemp）是變溫狀態(tài)下的漂移產(chǎn)生模板。

圖8參考時(shí)鐘送SJ300E的EXTIN輸入口，將SJ300E背面的BITS/SETSO?T口接網(wǎng)元A的外時(shí)鐘輸入，網(wǎng)元A的外時(shí)鐘輸出接SJ300E背面的BITS/SETSIN口，這3根時(shí)鐘線同時(shí)送示波器觀察，并用參考時(shí)鐘作觸發(fā)。選擇參考時(shí)鐘，在SJ300E面板上，按Menu|Wander|RefSel|2MHzA的時(shí)鐘輸入和按Menu|Wander|Wand