常用电信词汇参考

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1、1/8时钟OctetBinaryclockOBCLK16X16路SDH支路单元交叉连接芯片SDH16X16tributaryunitcrossconnectchipZX2571-16*1800MHz数字蜂窝系统DigitalCellularSystemat1800MHzDCS18001级数字信号DigitalSignalLevel1传输速率为1.544Mb/sDS-11类Class12型不对称数字用户线ADSL-22000年的国际移动通信系统InternationalMobileTelecommunications2000IMT2000

2、2B1Q线路码TwoBinary-To-OneQuaternaryLineCode2B1Q2BIQ码2BitsofBinaryCodeisReplacedbyAQuaternaryor4-LevelBitCode2B1Q2M数字分支板2Mb/sDigitaslBranchingBoardDB2M3型不对称数字用户线Addsl-33级数字信号DigitalSignalLevel,传输速率为44.736Mb/sDS-33阶高密度双极性码HighDensityBipolarofOrder3HDB34路组相关联高速缓存Four-WaySet-A

3、ssociativeCache4X4路SDH支路单元交叉连接芯片SDH4X4tributaryunitcrossconnectchipZX2571-450W粗缆10Mb/s基带以太网10Base550W细缆10Mb/s基带以太网10Base27号公共信道信令CommonChannelSignalingNo.7CCS784Mb/s光传输监控84Mb/sOpticalTransmissionSupervision96路空分交叉处理芯片SDH96X96highspeedcrossconnectchipZX2596*A之二,A附一AbisA

4、/B线AWire/BWireAB04A/B线中继AWire/BWireTrunkABTA/B线中继出板AWire/BWireTrunkOutABTOA/B线中继入板AWire/BWireTrunkInABTIAB12（直流标志方式DC12）AnalogTri-WireIncomingTrunkBoardAB15（直流标志方式DC15）AnalogTri-WireOutgoingTrunkBoardAbis接口AbisInterfaceAB开短路测试ABOpen/ShortTestADSL-高速因特网接入ADSL-High-SpeedIn

5、ternetAccessArchie网关ArchieGatewayAter接口AterInterfaceATM适配层ATMAdaptationLayerAALATM无源光网络ATMPassiveOpticalNetworkAPONAU告警指示信号AdministrativeUnitAlarmIndicationSignalAU-AISA电源板PowerSupplyAPOWERAA接口AInterfaceBP机号查用户SubscriberInquiryAccordingToBPNumberBSS操作维护应用部分BSS.Operationa

6、ndMaintenanceApplicationPartBSSOMAPBSS操作维护应用部分BSSOperationandMaintenanceApplicationPartBSSOMAPBTS的站址管理BTSSiteManagementBTSMBTS机架BTSRackB电源POWerBPOWBB电源板PowerSupplyBPOWERBC波段C-BandCCITT高级语言,CHILL语言CCITTHighLevelLanguageCHILLCDMA开发组CDMADevelopmentGroupCDGCLN资源耗尽CLNResource

7、UsedUpCUG索引CUGIndexC电源板PowerSupplyCPOWERCC通路类命令CommandsofTheCChannelDm信道链路接入协议LinkAccessProtocolontheDmchannelLAPDmD电源板PowerSupplyDPOWERDD通道链路接入协议LinkAccessProtocolforDchannelLAPDD通路上链路接入规程LinkAccessProcedureofTheD-ChannelLAPDD信道链路接入协议LinkAccessProtocolBalancedLAPBE/M信令方

8、式EarandMouthSignalingE＆ME/M中继E＆MTrunkEMTE[线]和M[线]信令系统EandMSignalingSystemFiberGrating光纤光栅G：产生幀码A：幀校准Z：零