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1、.ANSI: American National Standards Institute美国国家标准学会AU:Administration Unit管理单元AUG: Administration Unit Group管理单元组BAC: Building Automation & Control net建筑物自动化和控制网络B-ISDN: Brand band ISDN宽带综合业务数字网BMS:Building Management System智能建筑管理系统CD: Campus Distributor建筑群配线架ER: Equipment Room 设备间FCC: Fire Alarm Sy
2、stem火灾报警系统FCS:Field Control System现场总线FDDI: Fiberdistributed Data Interface光纤缆分布式数据接口。FDMA:Frequency Division Multiple Access频分多址FPD:Fire Public Derice消防设施FTTB: Fiber To The Building光纤到大楼FTTC:Fiber To The Curb光纤到路边FTTH:Fiber To The Home光纤到家庭FW: fire Wall防火墙PACR:Attonuation to Crosstalk Ratio衰减与串扰比.G
3、C: Generic Cabling综合布线GSM: Global System for Mobile communications全球移动通信系统HFC: Hybrid fiber coax光纤 - 同轴电缆混合系统I : Interference串扰IA : Intruder Alarm防盗报警IB : Intelligent Building智能建筑;.ICMP:Internet Control Message Protocol控制信息协议IDC: Insucation Displacement Connection绝缘层信移连接件IDF: Intermediate Distributi
4、on Frame分配线架IDS:Industrial Distribution System工业布线系统IMA: Interactive Multimedia Association交互式多媒体协议IN :Information Network信息网IO :Information Outlet信息插座IT : Information Technology信息技术ITU : International Telecommunications Union国际电信联盟LE: Local Exchange本地交换网MDF: Main Distribution Frame主配线架MIC: Mediu In
5、terface Connector介质接口连接器MIO:Multiuser Information Outlet多用户信息插座MMO:Multionedia Outlet多媒体插座MN-NES: MN-Network Element System网元管理系统MN-RMS: MN-Region Management System网络管理系统MO: Managed Object管理目标 .NEXT:Near End Crosstalk近端串扰NMS: Network Management System网络管理系统O/E: Optical to Electrical coverter光电转换器OAM
6、&P: Operation Administration, Maintenance and Provisioning运行、管理、维护和预置OAM:Operation , Administration and Maintenance操作、管理和维护OSI: Open Systems Interconnection开放系统互连OTDK:Optical Time Doman Reflectometer光时域反射线;.OTDM:Optical Time Division Multiplexing光时分复用PA: Power Amphfier功率放大器PABX: Private Auntomatic B
7、ranch Exchange程控数字自动交换机Paging:无线呼叫系统PBX: Private Brancn exchange程控用户交换机PDS:Premises Distribution System建筑物布线系统PSNT:Ponver Sum Next综合近端串扰PVC: Polyvinyl Chloride聚氯乙烯PWS: Power system电源系统ITU-T : International Telecommunication Union-Telecommunication Sector国际电信联盟 - 电信标准部SC: Subscriber Connector(Optical
8、 Fiber Connector)用户连接器 ( 光纤连接器 )SC-D: Duplex SC Connector双工 SC连接器STI: Surface Transfer Impedance表面传输阻抗ST: Straight Tip直通式光纤连接器SCS: Stractured Cabling System结构化布线系统SLC: Sate llite Commumication卫星通信SNR: Sighal To Noise Ratio信噪比STB: Set -Top -Box机顶盒TC: Telecommunication Closet通信插座TP: Tunst Pair对绞线TP: Transirion Point转接点TR: Token Ring令牌网VI : Video interphone可视对讲门铃VCS: vIdeo conferphone system会议电视系统VOD: Video on demand视频点播;.;.