华为MA5100、MA5103硬件描述02-A 缩略语.doc

STYLEREF"Contents"目录DOCPROPERTYTrademark&ProductTypeSmartAXMA5100/MA5103
DOCPROPERTYManualName硬件描述
DOCPROPERTYTrademark&ProductTypeSmartAXMA5100/MA5103
DOCPROPERTYManualName硬件描述STYLEREF"Contents"目录
PAGEA-4DOCPROPERTYProprietaryDeclaration\*MERGEFORMAT华为技术有限公司文档版本DOCPROPERTYManualVersion\*MERGEFORMAT02(DOCPROPERTYReleaseDate2006-09-08)
文档版本DOCPROPERTYManualVersion\*MERGEFORMAT02(DOCPROPERTYReleaseDate2006-09-08)DOCPROPERTYProprietaryDeclaration\*MERGEFORMAT华为技术有限公司PAGEA-3
目录
TOC\o"1-3"\h\zHYPERLINK\l"_Toc145233683"A缩略语 PAGEREF_Toc145233683\hA-1


STYLEREF"1"\n\*MERGEFORMATASTYLEREF"1"缩略语DOCPROPERTYTrademark&ProductTypeSmartAXMA5100/MA5103
DOCPROPERTYManualName硬件描述
DOCPROPERTYTrademark&ProductTypeSmartAXMA5100/MA5103
DOCPROPERTYManualName硬件描述STYLEREF"1"\n\*MERGEFORMATASTYLEREF"1"缩略语
缩略语
AAAL1ATMAdaptionLayerType1ATM适配层类型1AAL5ATMAdaptationLayer5ATM适配层5ACAlternatingCurrent交流电ADSLAsymmetricDigitalSubscriberLine非对称数字用户环路ATMAsynchronousTransferMode异步传输模式ATU-RADSLtransceiverunit,remoteendADSL收发器远端终端用户BBATBearerAssociationTransport承载关系传送CCBRConstantBitRate恒定比特率，固定比特率CellBusCellBus信元总线CESCircuitEmulationService电路仿真业务CPUCenterProcessingUnit中央处理单元DDCDirectCurrent直流（电）DDFDataDecryptionField数字配线架（中继）DDNDigitalDataNetwork数字数据网DSLAMDigitalSubscriberLineAccessMultiplexer数字用户线接入复接器EESCEnvironment&PowerMonitoringBoard环境和电源监控板ESDElectrostaticDischarge静电放电FFCFiberConnector光纤连接器FEFastEthernet快速以太网FRFrameRelay帧中继GGEGigabitEthernet千兆以太网GNDGround接地,地HHECHeaderErrorControl信头差错控制IIMAInverseMultiplexingonATMATM反向复用IPInternetProtocol互联网协议、网际协议ISDNIntegratedServicesDigitalNetwork综合业务数字网LLANLocalAreaNetwork局域网，本地网MMACMediaAccessControl媒体接入控制MDFMainDistributionFrame总配线架MMXMainMultiplexercard主复接板MONMONitor监控模块NNNINetworkNodeInterface网络-网络接口nrt-VBRNon-RealTimeVariableBitRate非实时可变比特率OOAMOperationAdministrationandMaintenance运行管理和维护PPDHPlesiochronousDigitalHierarchy准同步数字系列PGNDProtectionGround保护地PHYPhysicalSublayer&PhysicalLaye