
产品描述
北亿纤通弯曲不敏感单模光纤具有小几何尺寸和弯曲不敏感的特点,在小弯曲半径条件下仍能保持良好的光学性能,能够满足小尺寸光缆和光器件要求,广泛应用于光纤水听器等行业。该光纤可以根据用户需求进行特殊设计,满足用户对模场直径、截止波长和弯曲敏感性的要求。该系列光纤预制棒采用了管内化学气相沉积工艺,具备低羟基、高数值孔径、光学均匀性好等优点。光纤的双层紫外固化丙烯酸树脂涂覆层,专为小弯曲半径的光器件设计,减小了弯曲附加衰减,表现出卓越的光学性能,同时具有抗拉强度高、长期抗疲劳等特性。
光纤结构
产品应用
产品特点
产品指标(一)
|
特性 |
单位 |
产品指标 |
|||
|
产品型号 |
FT-X4-BI 15-60-U10 |
FT-X4-BI 15-80-U13 |
FT-X4-BI 15-80-U16 |
FT-X4-BI 15-125-U25 |
|
|
光学特性 |
|||||
|
工作波长 |
nm |
1550 |
1550 |
1550 |
1550 |
|
截止波长 |
nm |
1450±70 |
1450±70 |
1450±70 |
1450±70 |
|
衰减 |
dB/km |
≤0.8 |
≤0.5 |
≤0.5 |
≤0.5 |
|
模场直径 |
μm |
4.5±0.5 |
6.5±0.5 |
6.5±0.5 |
6.5±0.5 |
|
宏弯衰减 |
dB/km |
≤0.1(10mm直径@200圈) |
|||
|
几何特性 |
|||||
|
包层直径 |
μm |
60.0±1.0 |
80.0±1.0 |
80.0±1.0 |
124.5±1.0 |
|
芯包同心度 |
μm |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
|
包层不圆度 |
% |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
|
涂覆层直径 |
μm |
100.0±3.0 |
135.0±3.0 |
165.0±3.0 |
245.0±3.0 |
|
环境和机械特性 |
|||||
|
工作温度 |
℃ |
-55~+105 |
-55~+105 |
-55~+105 |
-55~+105 |
|
筛选强度 |
kpsi |
200 |
200 |
200 |
200 |
产品指标(二)
|
特性 |
单位 |
产品指标 |
||
|
产品型号 |
FT-X4-BI 13-60-U10 |
FT-X4-BI 13-80-U16 |
FT-X4-BI 13-125-U25 |
|
|
光学特性 |
||||
|
工作波长 |
nm |
1310 |
1310 |
1310 |
|
截止波长 |
nm |
1200±70 |
1200±70 |
1200±70 |
|
衰减 |
dB/km |
≤0.5 |
≤0.5 |
≤0.5 |
|
模场直径 |
μm |
6.0±0.5 |
6.0±0.5 |
6.0±0.5 |
|
宏弯衰减 |
dB/km |
≤0.1(10mm直径@200圈) |
||
|
几何特性 |
||||
|
包层直径 |
μm |
60.0±1.0 |
80.0±1.0 |
124.5±1.0 |
|
芯包同心度 |
μm |
≤0.5 |
≤0.5 |
≤0.5 |
|
包层不圆度 |
% |
≤1.0 |
≤1.0 |
≤1.0 |
|
涂覆层直径 |
μm |
100.0±3.0 |
165.0±3.0 |
245.0±3.0 |
|
环境和机械特性 |
||||
|
工作温度 |
℃ |
-55~+105 |
-55~+105 |
-55~+105 |
|
筛选强度 |
kpsi |
200 |
200 |
200 |
定制信息
本产品为FT-X4系列,如有需要,请联系我们。
注:本产品有全国产化型号可选
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.