英漢對(duì)照有線電視網(wǎng)絡(luò)常用縮語(二)

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英漢對(duì)照有線電視網(wǎng)絡(luò)常用縮語(二)
    Data:數(shù)據(jù)
    DAVIC(Digital Audio Video Council):數(shù)字音視頻理事會(huì)
    DB(Data Broadcasting):數(shù)據(jù)廣播
    dB(deciBel):分貝
    DBS(Direct Broadcast Satellite):直播衛(wèi)星
    DC(Direct Current):直流
    DCF(Dispersion Compensation Fiber):色散補(bǔ)償光纖,也叫色散位移光纖
    DC-SMF(Dispersion Compensation Single Mode Fiber):色散補(bǔ)償單模光纖
    DCT(Discrete Cosine Transform):離散余弦變換
    DFB(Distributed FeedBack):分布反饋(激光器)
    DFB-LD(Distributed FeedBack-LD):分布反饋型-激光二極管
    DFT(Eiscrete Fourier Transformation):離散傅里葉變換
    DHCP(Dynamic Host Configuration Protocol):動(dòng)態(tài)主機(jī)配置協(xié)議
    DIB(Digital Integrated Broadcasting):數(shù)字綜合廣播
    Digital:數(shù)字的
    Distribution Point:分配點(diǎn)
    DLL(Data Link Layer):數(shù)據(jù)鏈路層
    DLS(Dynamic Label Segment):動(dòng)態(tài)標(biāo)記段
    DMB(Digital Multimedia Broadcasting)數(shù)字多媒體廣播
    DOCSIS(Data Over Cable Service Interface Specification):有線電視網(wǎng)絡(luò)上的數(shù)據(jù)接口規(guī)格
    Downstream:下行
    DQDB(Distributed Queue Double Bus):分布隊(duì)列雙總線
    DRC(Dynamic Range Control):動(dòng)態(tài)范圍控制
    DSCTy(Data Service Component Type):數(shù)據(jù)業(yè)務(wù)成分類型
    DSF(Dispersion Shift Fiber):色散位移光纖
    DSL(Digital Subscriber Line):數(shù)字用戶線路
    DSM(Digital Storage Media):數(shù)字的存儲(chǔ)或傳輸器件
    DSP(Digital Signal Processor):數(shù)字信號(hào)處理器
    DTV(Digital TV):數(shù)字電視
    DVB(Digital Video Broadcasting):數(shù)字視頻廣播
    DVB-C(Digital Video Broadcasting-Cable):用于電纜的數(shù)字視頻廣播
    DWDM(Denseness Wavelength Division Multiplexing):密集波分復(fù)用
    DXC(Digital Cross Connection):數(shù)字交叉連接(設(shè)備)
    EBU(European Broadcasting Union):歐洲廣播聯(lián)盟
    Echo Rating:回波值
    ECM(Entitlement Checking Message):授權(quán)校驗(yàn)信息
    EDFA(Erbium-Doped Fiber Amplifier):摻餌光纖放大器
    EDTV(Enhanced definition Television):增強(qiáng)清晰度電視
    EIA(Electronic Industries Association):電子工業(yè)協(xié)會(huì)
    EIRP(Equivalent Isotropic Radiated Power):等效全向輻射功率
    Eld(Ensemble Identifier):信號(hào)群(組)標(biāo)志
    EMM(Entitlement Management Message)授權(quán)管理信息
    EPG(Electronic Program Guides):電子節(jié)目指南
    Equalization:均衡
    ERP(Equivalent Radiated Power):等效輻射功率
    ESR(Error block Second Ratio):誤塊秒率
    Ethernet:以太(網(wǎng))
    ETI(Ensemble Transport Interface):信號(hào)群(組)傳輸接口
    ETI(NA){Ensemble Transport Interface(Network-Adapted)}:網(wǎng)絡(luò)適應(yīng)的信號(hào)群(組)傳輸接口
    ETI(NI){Ensemble Transport Interface(Network-Independent ETI)}:網(wǎng)絡(luò)獨(dú)立的信號(hào)群(組)傳輸接口
    ETN(Ensemble-Transport-Network):信號(hào)群(組)傳輸網(wǎng)絡(luò)
    ETS(European Telecommunications Standard):歐洲通信標(biāo)準(zhǔn)
    ETSI(European Telecommunications Standards Institute):歐洲通信標(biāo)準(zhǔn)學(xué)會(huì)
    FCC(Federal Communications Commission):聯(lián)邦通信委員會(huì)
    FDDI(Fiber Distributing Data Interface):光纖分布式數(shù)據(jù)接口
    FDM(Frequency Division Multiplexing):頻分復(fù)用
    FDMA(Frequency Division Multiple Access):頻分多址
    FEC(Forword Error Correction):前向糾錯(cuò)
    Feed:饋送
    Feedback Error Correction:反饋糾錯(cuò)
    FF(Feed Forword):前饋(放大器)
    FFT(Fast Fourier Transformation):快速傅里葉變換
    FI(Frequency Information):頻率信息
    FIB(Fast Information Block):快速信息塊
    FIC(Fast Information Channel):快速信息信道
    FIDC(Fast Information Data Channel):快速信息數(shù)據(jù)通道
    FIDCId(Fast Information Data Channel Identifier):快速信息數(shù)據(jù)通道標(biāo)志
    FIG(Fast Information Group):快速信息組
    FM(Frequency Modulation):頻率調(diào)制(調(diào)頻)
    FML(Frequency modulated Microwave Link):調(diào)頻微波鏈路
    FP-LD(Fabry-Perot Laser Diode):法布里-珀羅激光二極管
    Frequency:頻率
    FTTB(Fiber To The Building):光纖到大樓
    FTTC(Fiber To The Curb):光纖到路邊
    FTTH(Fiber To The Home):光纖到戶
    FTTSA(Fiber To The Service Area):光纖到服務(wù)區(qū)