光纤光缆行业专业术语中英文对照(1)

一、光纤专业英语

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 cable

8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 plastic

central 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)