光纤光缆行业术语中英文对照表
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光纤光缆⾏业术语中英⽂对照表
⼀、光纤光缆专业英语光纤 Optical Fiber/Optic fiber
单模光纤 Single-mode fiber / monomode fiber
多模光纤multimode fibe
突变型光纤Step index fiber
渐变型光纤graded index fiber
紧套光纤 Tight buffered fiber光纤包层 Cladding of Fiber /Fiber Cladding
包层直径 Cladding diameter
⼀次被覆层(预涂层)primary coating /procoated
衰减 Attenuation
带宽 Bandwidth
⾊散 Dispersion
数值孔径 Numerical Aperture
截⽌波长Cut-off Wavelength
模场直径 Mode field diameter
模场同⼼度 Mode field concertricity
包层不圆度 Cladding non-circularity
同芯度误差 Concertricity error
偏振模⾊散，极化模⾊散 PMD(polarization mode dispersion)
⾊度⾊散 chromatic dispersion
⼆、光缆专业术语光缆 Ooptical Fiber Cable /Fiber Optic Cable
纤芯fiber core
束管式光缆 Unitube cable
层绞式光缆 Stranded loose tube cable8字缆 Figure 8 Cable
光电混合缆 Optical Power Composite Cable
全介质⾃承式光缆 All Dielectric Self-supporting Aerial Cable
铠装光缆：Armored cable⾮⾦属加强芯FRP/Fiberglass reinforce with plasticcentral strength menber
填充绳 Filler
剥离绳Ripcord
允许拉伸⼒Tensile Strength
允许压扁⼒ Crush Resistance
弯曲半径 Bending Radius
芳纶纱 Aramid yarn
阻⽔凝胶Hydrophobic gel
光缆油膏Fiber filling gel
悬缆线, 承⼒吊索, 吊线(8字缆⽤) Messenger wire (supporting strand)
三、其他光纤光缆英语光纤跳线 Optical Fiber Patch Cord
光纤适配器 Optical Fiber Adapter光缆终端盒 Optical Fiber Termination Box光缆接续盒 Optical Fiber Splice Closure
光纤到办公室 Fiber To The Office FTTO光纤到⼤楼 Fiber To The Building FTTB
光纤到服务区 Fiber To The Service Area FSA
光纤到家 Fiber To The Home FTTH
光纤到路边 Fiber To The Curb FTTC
光纤到远端 Fiber to the Remote FTTR
光纤的 Fiber-optic
光纤放⼤器 Optical Fiber Amplifier
光纤分布式数据接⼝ Fiber Distributed Data Interface FDDI
光纤固定衰减器 Optical Fixed Attenuator
光纤管道 Fiber Conduit光纤光缆 Optical fiber cable
光纤光栅 Fiber Grating
光纤基带快速以太⽹ FastEthernet, 100baseX
光纤接⼝ Fiber Interface FBI光纤连接器 Fiber Connector FC光纤耦合器 Fiber Coupler
光纤熔接盒 Fiber splice tray
光纤衰减器 Fiber Attenuator
光纤同轴混合⽹ Hybrid Fiber and Coax Network HFC
光纤尾纤 Fiber Pigtail
光纤引⼊线 Fiber Optic drop
光纤⽤户环路 Fiber In The Loop
光纤载波等级3 OC-3 OC-3
光线路 Optical Line OL
光线路板 Optical Line Board OL
光线路放⼤器 Optical Line Amplifier OLA
光线路收发板 Optical Line Transceiver Board OLT
光线路终端 Optical line terminal OLT
光信号 Optical Signal
光学器件 Optics
光学字符识别 Optical character Recognition OCR
光载波第1级 Optical Carrier Level 1 OC-1
光载波第N级 Optical Carrier Level N OC-N
光栅 (fiber) grating
光⽀路接⼝ optical tributary interface
光⽀路接⼝单元 optical interface units
⾼密度分波多任务 DWDM
