ISO/IEC 14165-122-2005 信息技术.光纤信道.第122部分:仲裁环路-2(FC-AL-2)

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【英文标准名称】:Informationtechnology-FibreChannel-Part122:ArbitratedLoop-2(FC-AL-2)
【原文标准名称】:信息技术.光纤信道.第122部分:仲裁环路-2(FC-AL-2)
【标准号】:ISO/IEC14165-122-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-06
【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/SC25
【标准类型】:()
【标准水平】:()
【中文主题词】:玻璃纤维电缆;信号传输;光纤;光波导;传输协议;信息技术;接口(数据处理);数据处理;定义
【英文主题词】:Dataprocessing;Definition;Definitions;Fibreoptics;Glassfibrecables;Informationtechnology;Interfaces(dataprocessing);Opticalwaveguides;Signaltransmission;Transmissionprotocol
【摘要】:ThispartofISO/IEC14165specifiessignalinginterfaceenhancementsforFC-PH,toallowL_PortstooperatewithanArbitratedLooptopology.ThisstandarddefinesL_PortsthatretainthefunctionalityofPortsasspecifiedinFC-PH.TheArbitratedLooptopologyattachesmultiplecommunicatingpointsinaloopwithoutrequiringswitches.TheArbitratedLooptopologyisadistributedtopologywhereeachL_PortincludestheminimumnecessaryfunctiontoestablishaLoopcircuit.AsingleFL_PortconnectedtoanArbitratedLoopallowsmultipleNL_PortstoattachtoaFabric.WhenanL_PortisoperatingonaLoopwithatleastoneotherL_Port,theL_PortusestheprotocolextensionstoFC-PHthatarespecifiedinthisstandard.WhenanL_PortisconnectedwithanN_PortoranF_Port,theL_PortcommunicatesusingtheprotocoldefinedinFC-PH.EachL_Portmayuseaself-discoveringproceduretofindthecorrectoperatingmodewithouttheneedforexternalcontrols.
【中国标准分类号】:M33
【国际标准分类号】:35_200
【页数】:150P;A4
【正文语种】:英语