光通信-专业术语

光通信-专业术语

简称全称中文

3R Regenration, Reshaping, Retiming 再生，重整形和重定时AA Adaptive Antenna 自适应天线

ADFE Automatic Decree Feedback Equalizer 自适应判决反馈均衡器ADM Add Drop Multiplexer 分插复用器

ADPCM Adaptive Differential Pulse Code Modulation 自适应脉冲编码调至ADSL Asymmetric Digital Subscriber Line 非对称数字用户线AGC Automatic Gain Control 自动增益控制

AMI Alternate Mark Inversion 信号交替反转码

AON Active Optical Network 有源光网络

AON All Optical Net 全光网

AOWC All Optical Wave Converter 全光波长转换器

APD Avalanche Diode 雪崩光电二极管APON ATM Passive Optical Network ATM无源光网络

ASK Amplitude Shift Keying 振幅键控

ATPC Automatic Transfer Power Control 自动发信功率控制

AU Administrative Unit 管理单元

AUG Administrative Unit Group 管理单元组

AWF All Wave Fiber 全波光纤

BA Booster（power） Amplifier 光功率放大器BBER Background Block Error Ratio 背景误块比Bluetooth Bluetooth 蓝牙

BOSA Bi-directional Optical Sub-Assembly 单纤双向光组件BRA Basic Rate Access 基本速率接入CATV Community Antenna Television 有线电视

C Band C Band 波带

CCSA China Communications Standards Association 中国通信标准化协会CDR Clock Data Recovery 始终数据恢复

CNR Carrier to Noise Ratio 载噪比

CP Cross Polarization 交叉极化

CSMA/CA Carrier Sense Multiple Access with Collision

Avoidance

载波侦听多址接入/避免冲撞

协议

CSMA/CD Carrier Sense Multiple Access with Collision

Detection

载波侦听多址接入/碰撞检测

协议

CSMF Common Single Mode Fiber 单模光纤

DA Depersion Accormodation 色散管理

DBA Dynamic Bandwidth Allocation 动态带宽分配DCF Dispersion Compensating Fiber 色散补偿单模光纤DCN Data communications network 数据通信网

DDN Digital data network 数字数据网

DFF Dispersion-flattened Fiber 色散平坦光纤DLC Digital Loop Carrier 数字环路载波DPSK 差分相移键控DPT Dynamic Packet Transport 动态包传输技术DQPSK 差分正交相位调制DR Diversity Receiver 分集接收

DSF Dispersion-Shifted Fiber 色散位移光纤DSL Digital Subscriber Line 数字用户环线DSTM Dynamic Synchronous Transfer Mode 动态同步传输模式DWDM Dense Wavelength Division Multiplexing 密集波分复用DXC Digital Cross Connect Equipment 数字交叉连接器EA Electricity Absorb Modulation 电吸收调制器

EB Error Block 误块

ECC Embedded Control Channel 嵌入控制通路EDFA Erbium-Doped Fiber Amplifier 掺铒光纤放大器EDFL Erbium-Doped Fiber Laser 掺铒光纤激光器EMC Electro-Magnetic Compromise 电磁兼容

EPON Ethernet Passive Optical Network 以太网无源光网络ES Errored Second 误块秒

ESR Errored Second Ratio 误块秒比

FDMA Frequency Division Multiple Access 频分多址接入

FEC Forward Error Correction 前向纠错

FSAN Full Service Access Network GPON 提出者

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 光纤到户

FWM Four-Wave Mixing 四波混频

FWHM Full Width(Wave) at Half Maximum 半高全宽

GE Gigabit Ethernet 千兆以太网技术

GIF Graded Index Fiber 渐变型多模光纤

GS-EDFA Gain Shifed Erbium-doped Fiber Amplifier 增益平移掺铒光纤放大器GVD Group Veloctiy Dispersion 群速度色散

HPF High Pass Filter 高通滤波器

HRDS Hypothetical Reference Digital Section 假设参考数字段

IDEN Integrated Digital Enhanced Networks 数字集群调度专网

IDLC Integrated DLC 综合数字环路载波

IP Inetnet Protocoll 互联网协议

ISDN Integrate Service Digital Network 综合业务数字网