1、光纖光纜專業(yè)英語一、光纖專業(yè)英語光纖 optical fiber/optic fiber單模光纖 single-mode fiber / monomode fiber多模光纖multimode fibe突變型光纖step index fiber漸變型光纖graded index fiber緊套光纖 tight buffered fiber光纖包層 cladding of fiber /fiber cladding包層直徑 cladding diameter一次被覆層(預(yù)涂層)primary coating /procoated衰減 attenuation帶寬 bandwidth色散 dispe

2、rsion數(shù)值孔徑 numerical aperture截止波長cut-off wavelength模場直徑 mode field diameter模場同心度 mode field concentricity包層不圓度 cladding non-circularity同芯度誤差 concentricity error偏振模色散，極化模色散 pmd(polarization mode dispersion)色度色散 chromatic dispersion二、光纜專業(yè)術(shù)語光纜 ooptical fiber cable /fiber optic cable纖芯fiber core束管式光纜 uni

3、tube cable層絞式光纜 stranded loose tube cable8字纜 figure 8 cable光電混合纜 optical power composite cable全介質(zhì)自承式光纜 all dielectric self-supporting aerial cable鎧裝光纜：armored cable非金屬加強芯frp/fiberglass reinforce with plastic central strength member填充繩 filler剝離繩ripcord允許拉伸力tensile strength允許壓扁力 crush resistance彎曲半徑 b

4、ending radius芳綸紗 aramid yarn阻水凝膠hydrophobic gel光纜油膏fiber filling gel懸纜線, 承力吊索, 吊線（8字纜用） messenger wire (supporting strand)三、其他光纖光纜英語光纖跳線 optical fiber patch cord光纖適配器 optical fiber adapter光纜終端盒 optical fiber termination box光纜接續(xù)盒 optical fiber splice closure光纖到辦公室 fiber to the office ftto 光纖到大樓 fiber

5、 to the building fttb 光纖到服務(wù)區(qū) fiber to the service area fsa 光纖到家 fiber to the home ftth 光纖到路邊 fiber to the curb fttc 光纖到遠端 fiber to the remote fttr 光纖的 fiber-optic 光纖放大器 optical fiber amplifier 光纖分布式數(shù)據(jù)接口 fiber distributed data interface fddi 光纖固定衰減器 optical fixed attenuator 光纖管道 fiber conduit 光纖光纜 op

6、tical fiber cable 光纖光柵 fiber grating 光纖基帶快速以太網(wǎng) fastethernet, 100basex 光纖接口 fiber interface fbi 光纖連接器 fiber connector fc 光纖耦合器 fiber coupler 光纖熔接盒 fiber splice tray 光纖衰減器 fiber attenuator 光纖同軸混合網(wǎng) hybrid fiber and coax network hfc 光纖尾纖 fiber pigtail 光纖引入線 fiber optic drop 光纖用戶環(huán)路 fiber in the loop 光纖載波

7、等級3 oc-3 oc-3 光線路 optical line ol 光線路板 optical line board ol 光線路放大器 optical line amplifier ola 光線路收發(fā)板 optical line transceiver board olt 光線路終端 optical line terminal olt 光信號 optical signal 光學(xué)器件 optics 光學(xué)字符識別 optical character recognition ocr 光載波第1級 optical carrier level 1 oc-1 光載波第n級 optical carrier