ISO/IEC 11579-3-1999 信息技术系统间远程通信和信息交换专用综合业务网第3部分:PISN扩充线路用的参考配置

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【英文标准名称】:Informationtechnology-Privateintegratedservicesnetwork-Part3:ReferenceconfigurationforPINXextensionlines
【原文标准名称】:信息技术系统间远程通信和信息交换专用综合业务网第3部分:PISN扩充线路用的参考配置
【标准号】:ISO/IEC11579-3-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Communicationprocesses;Datatransfer;Electriccables;Extensionstations;Informationinterchange;Informationprocessing;Informationtechnology;Integrated;PINX;PISN;Privatenetworks;Referenceconfigurations;Telecommunications
【摘要】:ThispartofISO/IEC11579specifiesareferenceconfiguration(RC)fortheextensionlineofaprivateintegratedservicesnetworkexchange(PINX)includinghighlevelfunctionsinadditiontothephysicalterminationsystemspecifiedinpart1ofISO/IEC11579.Sincesuchhighlevelfunctionsappearapplicationdependentandcanoccur,inprinciple,inanymultiplicityandcombination,nofirmallocationoffunctionalgroupingsandthusnofirmreferencepointscanbeindicated.Instead,theprinciplesforcombiningfunctionalgroupingsassociatedwiththephysicalterminationsystemandallocatingreferencepointsarespecifiedinthispartofISO/IEC11579.ExamplesforsomecombinationsoffunctionalgroupingsandtheallocationofreferencepointsaregiveninannexA.TheprincipleisnotintendedtorequireanyspecificimplementationofaPINX,butonlytoprovideguidanceforthespecificationofPINXcapabilities.TheprincipleissufficienttosupportISDN-likeapplications.Itcanbeextendedtoalsosupportnon-ISDN-likeapplications.
【中国标准分类号】:L78
【国际标准分类号】:33_040_35
【页数】:8P.;A4
【正文语种】:英语