北亿纤通抗弯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。
产品特点
● 宏弯、微弯附加损耗小
● 良好几何均匀性及低衰减
● 弯曲条件下高可靠性
● 双紫外涂覆层结构
规格参数
特性 |
单位 |
产品指标 |
||
产品类型 |
FT-X4-BI13-80-U16 |
FT-X4-BI15-80-U16 |
FT-X4-BI15-60-U10 |
|
光学特性 |
||||
工作波长 |
nm |
1310 |
1550 |
1550 |
衰减 |
dB |
≤0.5@1310nm |
≤0.5@1550nm |
≤0.5@1550nm |
截止波长 |
nm |
1200±90 |
1420±70 |
1420±70 |
模场直径 |
μm |
6.0±0.5@1310nm> |
6.4±0.5@1550nm> |
4.2±0.3@1550nm> |
宏弯损耗 |
dB |
≤0.1(10mm直径@200圈) |
||
几何特性 |
||||
包层直径 |
μm |
80±1 |
60±1 |
|
芯包同心度 |
μm |
≤1 |
≤1 |
|
包层不圆度 |
% |
≤1 |
≤1 |
|
涂层直径 |
μm |
165±5 |
100±5 |
|
环境及机械特性 |
||||
筛选张力 |
GN/m2 (kpsi) |
0.70 (100) |
0.70 (100) |
|
温循附加衰减 |
dB/km |
≤0.05(-55℃ to +85℃) |
/ |
|
浸水附加衰减 |
dB/km |
≤0.05(23℃,30天) |
/ |
|
湿热附加衰减 |
dB/km |
≤0.05(85℃温度,85%湿度,30天) |
/ |
|
干热老化附加衰减 |
dB/km |
≤0.05(85℃,30天) |
/
|
定制信息
● 可定制特殊涂层、外径的光纤;
● 可定制筛选张力为200kpsi的抗弯光纤
● 可对光纤进行深加工,定制水听器松套缆。
应用场景
● 光纤水听器
● 弯曲半径要求苛刻的器件和光缆
● 传感器件
● 数据信号传输
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.