文档介绍：该【DLT 5982010 电力系统自动交换电话网技术规范 】是由【书籍1243595614】上传分享，文档一共【43】页，该文档可以免费在线阅读，需要了解更多关于【DLT 5982010 电力系统自动交换电话网技术规范 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。DL/T598-201039DL/T598--2011ELECTRICPOWERINDUSTRYSTANDARDSOFTHEPEOPLE’SREPUBLICOFCHINADL/T598-2010ReplaceDL/T598-1996_______________________________________________________________________________workofElectricPowerSystemIssuedonJanuary9,2011ImplementedonMay1,2011Issuedby:NationalEnergyAdministrationDL/T598-2010IDL/T598-201038PREFACEThisstandardistherevisededitionofDL/T598--1996,-1996inthefollowingaspects:----Theoriginal“work”sectionisdividedinto“work”and“TrunkandRoute”;----Theoriginal“work”sectionismodifiedinto“work”,andcorrespondinglysomeofitsoriginalcontentshavebeenrevised;----Theoriginal“ConnectionandWorkingModeofTrunk”sectionisdeleted;hencesomeofitscontentsaremergedintoothersections;----Theoriginal“SignalPattern”sectionisrevisedinto“Signalling”;;----workSynchronization”ismodifiedinto“Synchronization”,andcorrespondinglyitscontentshavebeenrevised;----TheoriginalChapter10“SwitchEquipment”ismodifiedinto“RequirementsonPerformanceofSwitchInterface”,andcorrespondinglyitscontentshavebeenrevised;----Theoriginalchapter11“work”workSwitching”;----Chapter10“AccessofSoftSwitchSystemandIPTelephoneSystem”andchapter13“EnvironmentandReliabilityRequirements”areadded;-----:HebeiElectricPowerCorporation,municationCentre,ChinaSouthernPowerGrid,StateGridInformation&municationCo.,Ltd.,panyLtd,LiaoningElectricPowerLtd,ShandongElectricPowerCorporation,AnhuiElectricPowerCorporation,NorthChinaElectricPowerUniversity,:XuJunxian,LuoYongbin,ZhangHeming,ChangNing,HongDanke,ZhangYinchang,ZhangHonghong,YuHonghui,WangZhaopei,ZhuoWenhe,SunFengjie,GaoHuisheng,GaoYunFirstpublication:October1,1996;(add:,2ndLane,BaiguangRoad,Beijing,100761).DL/T598-201039DL/T598-2010IIWORKOFELECTRICPOWERSYSTEMScopeworkarchitecture,technicalindex,numberingplan,signalling,accessofsoftswitchsystemandIPtelephonesystem,synchronization,requirementsonperformanceofswitchinterface,charging,workofelectricpowersystem(workforshort).,,thelatesteditionofthereferenceddocument(includinganyamendments)-1982Subscriber?workGB/T7611-workGB/-2006ElectricalrelaysPart5:Insulationcoordinationformeasuringrelaysandprotectionequipment--Requirementsandtests(IEC60255-5:2000,IDT)GB/-2008Electricalrelays-Part22-1:Electricaldisturbancetestsformeasuringrelaysandprotectionequipment-1MHzburstimmunitytests(IEC60255-22-1:2007,MOD)GB/T15542-1995TechnicalrequirementofdigitalSPCautomatictelephoneexchangeGB/-Testingandmeasurementtechniques-Radiated,radio-frequency,icfieldimmunitytestGB/-Testingandmeasurementtechniques-Electricalfasttransient/(SCCP)DL/T888ElectricpowersystemdispatchingexchangespecificationofDTMFsignallingYD344-essrequirementofautomaticsubscriberexchangeYD1176-workYD/T958-(DSS1)-allcontrolYD/T1062-2000SwitchISDNuserinterfaceonlinemonitorfunctionYD/T1127---2003TechnicalspecificationforpublicIPvoiceswitchYD/T1317-worktechnicalrequirement--workYD/T1323-workAsymmetricDigitalSubscriberLine(ADSL)DL/T598-20101DL/T598-201038YD/-2005V5Interfacetechnicalspecifications–PartI:-2005V5Interfacetechnicalspecifications–PartII:-workinterfacecodeYDN056-worktechnicalspecifications–highbitratedigitalsubscriberline(HDSL)YDN065-municationsYDN065f-munications(appendix)ITU---------Layer1specificationITU-–datalinklayerregulationITU-?TermsandDefinitionsForthepurposesofthisdocument,,agradeisallocatedbyeachtandemswitchcentreateachlayer;exceptforthehighesttandemswitchcentre,,work,,-201039DL/T598-,accordingtoeverysubscriber’(HRX)Thestipulatedlengthandarchitectureinthetransmissionstandardusuallyareusedintheconnectionmodelsallocatedtotransmissionindex..Loudnessratingponents(suchasdeliverysystem,trunkcircuitandreceivingsystem),(OLR)urresduringanuninterruptedtalkfromtalker’smouthtothelistener’sear,withaunitofdBOveralltransmissionloss(OTL)Anoveralltransmissionlossofatalkequalsthetotaltransmissionlossesofuserline,exchangeofficeandinter-officetrunkcircuitincaseoff=1020Hz,,transmissionlayer,controlandservice/applayer,posedofsoftswitchequipment,signallinggateway,mediagateway,,mainlyprovidingcallcontrol,esscontrol,resourceallocation,protocolprocessing,routing,authenticationandchargingfunctions,aswellasbasicaudioservices,mobileservices,,andthenconvertsignallingofPSTN/-layertandemand5-:1-layertandemexchangecentre(C1)panyDL/T598-20103DL/T598-2010382-layertandemexchangecentre(C2)pany3-layertandemexchangecentre(C3)islocatedinprovincial(autonomousregion,directmunicipality)pany(pany)4-layertandemexchangecentre(C4)islocatedinlocal(includingprefecture-levelcity)workneedsterminalswitchingstations(DZ)panies,powerplants,panies;terminalswitchingstationscanlocateinprovincialexchangenodesoraboveiftandemcentresareseparateTandemandTandemZoneThemodeofthesinglefulltandemisadoptedintandemexchangecentresateverylayer,,exceptforC1,,-workmadeupoflong-distanceconnectedtrunkcircuitsamongC1,C2andC3istheinter--,workparalleltotheintra--provincelong-distancetrunkcircuitsconnectallintra-work,-20105DL/T598-20104workwork,workshouldbeused;whentheexchangenodeoftandemexchangecentreisindividuallyset,-(DOD1+DID)or(DOD2+ess:Fullautomaticdirectdialling(DOD1+DID):workendoffice,anoutgoingcallonlyhasonedialtone(“DOD1”),ingcallgoesdirectlytothesubscriberswitchextension(“DID”);Fullautomatic(DOD2+DID):workendofficesubscribers,anoutgoingcallhastwodialtones(DOD2);workofendoffice,ingcallgoesdirectlytothesubscriberswitchextension(DID).Halfautomatic(DOD2+ess:workendofficesubscribers,anoutgoingcallhastwodialtones(DOD2),ingcallsendsvibrationsignalstosubscriberswitchattendantconsole,andthenistransferredtoextensionsubscriberviatheattendant(BID).ess(hybrid):workadoptDOD1;:work,essisadopted;essisnotavailable,:-layertandemexchangecentre(C1)hastheswitchingandtandemfunctionsasfollowed:Exchangebetweenlocalofficesubscribers,work,work;esstoC1terminalswitchingstationsworkcallsthatarefromalllayersoftandemexchangecentresandgothroughC12-layertandemexchangecentre(C2)hastheswitchingandtandemfunctionsasfollowed:Exchangebetweenlocalofficesubscribers,work,work;esstoC2terminalswitchingstationsDL/T598-20105DL/T598-201038workcallsthatarefromC3andgothroughC2;workcallsthatarefromothertandemexchangecentresandgothroughC2,whendirectroutingissetbetweenC2andothertandemexchangecentres3-layertandemexchangecentre(C3)hastheswitchingandtandemfunctionsasfollowed:Exchangebetweenlocalofficesubscribers,work,work;esstoC3terminalswitchingstationsworkcallsthatarefromC4andgothroughC3;workcallsthatarefromothertandemexchangecentresandgothroughC3,whendirectroutingissetbetweenC3andothertandemexchangecentres4-layertandemexchangecentre(C4)hastheswitchingandtandemfunctionsasfollowed:Exchangebetweenlocalofficesubscribers,work,work;esstoC4terminalswitchingstationsworkcallsthatarefromothertandemexchangecentresandgothroughC4,whendirectroutingissetbetweenC4andothertandemexchangecentresExchangefunctionofterminalswitchingstation(DZ)isasfollowed:Exchangebetweenlocalsubscribers,:lowcalllossanddirecttrunkcircuitgroupbetweenneighbouringhierarchicaltandemexchangecentres;theconfigurationstandardandrequirementsareasfollowed:CalllossoftrunkcircuitsbetweenC1andC2,;;Thetrafficonbackbonecircuitgroupsshouldnotoverflowtoothercircuitgroups;2Mcircuitofbackbonecircuitgroupshouldbearatleasttwostand-ransmissionchannelsoradopt(1+1):;theconfigurationstandardandrequirementsareasfollowed:Lowcalllossdirectcircuitgroupmeetstheeconomyprinciple;;DL/T598-201039DL/T598-20106Thetrafficonlowcalllossdirectcircuitgroupshouldnotoverflowtoothercircuitgroups;2Mcircuitoflowcalllossdirectcircuitgroupshouldbearatleasttwostand-ransmissionchannelsoradopt(1+1):;theconfigurationstandardandrequirementsareasfollowed:Efficientdirectcircuitgroupmeetstheeconomyprinciple;;Thetrafficonefficientdirectcircuitgroupcanoverflowtoothercircuitgroups;-provincecircuitgroupconfigurationisa