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
K Band K Band K波段
Ku Band Ku Band Ku波段
LA Line Amplifier 光线路放大器
LAN Local area network 局域网
LANE LAN Emulation 局域网仿真
LEAF Large Effective Area Fiber 大有效面积光纤LMDS Local Multipoint Distribution Service 本地多点分配业务LOF Loss of Frame 帧丢失
LOP Loss of Pointer 指针丢失
LOS Loss of Signal 光信号丢失
MAC Medium Access Control 媒体访问控制
MI Modulation Instability 调制不稳定性MLCM Multi-Level Coded Modulation 多电平编码调制MMDS Multichannel Multipoint Distribution Service 多信道多点分配业务MMF Multi Mode Fiber 多模光纤
MQAM M Quadrature Amplitude Modulation 多进制正交幅度调制MSOH Multiplexer Section Overhead 复用段开销
MSP Multiplexer Section Protection 复用段保护
MUX MUltipleX 复用
MVDS Multipoint Video Distribution Service 多点视频分配业务MZ Mach-Zehnder 马赫增德尔调制器NA Numerical Aperture、Not Applicable 数值孔径、不适用NC Network Connection 网络连接
NE Network Element Layer 网络单元
NEL Network Element Layer 网元层
NML Network Management Layer 网络管理层
NNI Network Node Interface 网络节点接口NRZ 非归零码
NZDSF Non Zero Dispersion Shifted Fiber 非零色散位移光纤OA&M Operations, Administration and Maintenance 操作、管理和维护OADM Optical Add Drop Multiplexer 广播分插复用器OAN Optical Access Network 光接入网
OBD Optical Branching Device 光分路器
ODM Optical Division Multiplexer 光分用器
ODN Optical Distribution Network 光分配网络ODTR Optical Time Domain Reflectometer 光时域反射仪OFA Optical Fiber Amplifier 光纤放大器
OFS Out of Frame Second 帧失步秒
OLT Optical Line Terminal 光线路终端
OM Optical Multiplex 光复用
OMN Optical Manager Network 光传送网管理网
OMSP Optical Multiplex Section Protect 光复用段保护
ONU Optical Network Unit 光网络单元
ONT Optical Network Terminal 光网络终端
OOF Out of Frame 帧失步
OSA Optical sub-assembly 光组件
OSC Optical Supervisory Channel 监控xindao
O-SNCP Optical Subnetwork Connection Protection 光子网连接保护
OSNR Optical Signal to Noise Ratio 光信噪比
OTDM Optical Time Division Multiplexing 光时分复用
OTDR Optical Time Domain Reflectmeter 光时域反射器
OTN Optical Transmission Net 光传送网
OTU Optical Transform Unit 光转化单元
OXC Optical Cross Connect 光交叉连接
PA Pre Amplifier 光前置放大器
PAMR Public Access Mobile Radio 共同调度集群移动通信网Payload Payload 净负荷
PRBS Pseudo-Random Bit Sequence 伪随机码序列
PCM Pulse Code Modulation 脉码调制
PDH Plesiochronous Digital Hierarchy 准同步数字体系
PJE Pointer Justification Count 指针调制事件
PMD Polarisation Mode Dispersion 偏振模色散
PMR Private Mobile Ratio 专用集群移动通信网POH Path Overhead 通信开销
PON Passive Optical Network 无源光网络
POS Packet Over SDH POS网络技术模型POTS Plain old telephone service 普通传统电话业务
PRC Primary Resource Clock 基准主时钟
PSTN Public Switched Telephone Network 公共开关电话网络QOS Quality of Service 服务质量
Radio
Radio Channel 无线电信道
Channel
REG Regenerator 再生器
ROSA Receiver OSA 光接收组件
RSOH Regenerator Section Overhead 再生段开销
RTS/CTS Request to Send/Clear to Send 请求发送/允许发送协议RZ 归零码
SBS Stimulated Brillouin Scattering 受激布里渊散射SCP Service Control Point 业务控制点
SD Signal Degrade 信号劣化
SDH Synchronous Digital Hierarchy 同步数字传输体系SDM Space Division Multiplex 空分复用
SDXC Synchronous Digital Cross Connector 同步数字交叉连接器SES Severely Errored Second 严重误块秒
SESR Severely Errored Second Ratio 严重误块秒比
SHR Self-Healing Hybrid Ring SHD自愈环
SIF Step Index Fiber 突变型多模光纤SMF Single Mode Fiber 单模光纤
SMN SDH Management Network 同步数字体系管理网SMS SDH Management Subnetwork SDH管理子网
SNC Subnetwork Connection 子网连接
SNI Service Network Interface 业务节点接口
SOH Section Overhead 段开销
Soliton Soliton 光孤子
SONET Synchronous Optical Network 同步光网络
STM Synchronous transport module 同步传送模块
STM-N Synchronous Transport Module of Order N N阶同步传送模式SPM Self-Phase Modulation 自相位调制
SRP Space Recycle Protocol 空间再利用协议SRS Stimulated Raman Scattering 受激拉曼散射
STM Synchronous Transfer Mode 同步传送模块
TCM Trellis Coded Modulation 网格编码调制
TCP Transmission Control Protocol 传送控制协议
TDM Time Division Multiplexing 时分复用
TDMA Time Division Multiple Address 时分多址
TETRA Trans European Truned Radio TETRA系统
TM Terminal Multiplexing 终端复用器
TOSA Transmitter OSA 光发射组件
Triplexer
单纤三向光组件OSA
TU Tributary Unit 支路单元
TUG Tributary Unit Group 支路单元组
TWF True Wave Fiber 真波光纤
UNI User Network Interface 用户网络接口
VDSL Very-high-bit-rate Digital Subscriber loop 甚高速数字用户环路VC Virtual Container 虚容器
WAN Wide area network 广域网
WDM Wavelength Division Multiplexing 波分复用
WLL Wireless Local Loop 无线本地环路
WRS Wavelength Router Switch 波长选路开关
WXC Wavelength Cross Connect 波长交叉连接
XPIC Cross-Polarisation Interference Counteracter 交叉极化干扰抵消器XPM Cross-Phase Modulation 交叉相位调制。