北亿纤通高抗辐射光缆具有低初始衰减、在高辐照总剂量(20Mrad)条件下具有低辐照附加衰耗等优点,广泛应用于科学研究领域。该光缆采用北亿纤通公司自主研发的抗辐照光纤,通过铠装结构以及高强度耐辐照纤维编织对光缆进行加强,确保光缆在高辐照条件下的稳定传输。
产品应用
● 高辐照条件下应用
● 极低温条件下应用
● 空间站舱外应用
产品特点
● 低辐照附加损耗
● 辐照条件下优异的机械性能
● 使用温度范围宽
规格参数
项目 |
产品类型 | ||
---|---|---|---|
产品型号 | RD SM-G3/900K/1400R | FT-AE-RD SM-G3/900K/1800R | |
使用波段 (nm) | 1260 ~ 1550 | 1260 ~ 1550 | |
光纤直径 (μm) | 250 | 400 | |
使用温度 (℃) | -100 ~ +125 | -100 ~ +125 | |
外径 (mm) | 1.4 | 1.8 | |
衰耗@23℃ (dB/km) | <0.6@1310nm> | <0.6@1310nm> | |
<0.6@1550nm> | <0.6@1550nm> | ||
辐照总剂量 (Mrad) |
18 |
18 | |
辐照附加损耗 (dB/100m) | <2 @1310nm | <2 @1310nm | |
<2 @1550nm | <2 @1550nm | ||
热真空释气 (NA) | TML<1%,CVCM<0.1% | TML<1%,CVCM<0.1% | |
拉伸负荷 (N) | >100 | >300 | |
最小弯曲半径 (mm) | 10D | 10D |
*产品以非金属为主,也可以根据客户要求定制金属铠装光缆,多芯抗辐照光缆。光纤可以是单模、多模GI50。
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.