产品描述
北亿纤通生产的色散补偿光纤由其专有的等离子体化学气相沉积（PCVD）工艺制造而成。得益于PCVD 工艺对预制棒剖面精确控制的特点，北亿纤通能够精确制造出复杂折射率剖面形状的光纤，从而使我们能够得到在被补偿工作波长处插入损耗与残余色散最优化的光纤产品，并且可以按需求提供对中心波长和色散有特殊要求的光纤。
产品应用
● G.652 标准单模光纤骨干和城域通信系统
● DWDM 传输系统
● SDH 传输系统
● CATV 有线电视系统
● 色散调节
产品特点
● DWDM 系统宽波段色散补偿和极低的残余色散
● 可实现C/L 波段80% ~ 120% 斜率补偿
● 低插入损耗与高的负色散系数
● 高品质因子
● 低偏振模色散
● 可提供不同的包装样式及尺寸、连接器类型和跳线长度
● 新型的色散补偿光纤具有良好的熔接特性，一次放电完成熔接
规格参数
| 光纤类型 | TDCF-G.652C/170 | BD NDCF-G.652C/250 | BD SNDCF-G.652C/170 | DCF-G.655C/250 | SDCF-G.652C/170LD |
|---|---|---|---|---|---|
| 产品编号 | – | FT-AE-DM1012-A | FT-AE-DM1012-D | FT-AE-DM1011-A | FT-AE-DM1013-A |
| 光学性能 | |||||
| 工作波长 (nm) | 1525~1565 | 1525~1565 | 1525~1565 | 1525~1565 | 1525~1565 |
| 模场直径 (μm) | 5.0±1.0@1550nm> | 5.0±1.0@1550nm> | 5.0±1.0@1550nm> | 4.5±1.0@1550nm> | 5.0±1.0@1550nm> |
| 1525~1565nm衰减 (dB/km) | ≤0.62 | ≤0.62 | ≤0.62 | ≤1.4 | ≤0.6 |
| 1545nm色散系数 (ps/nm·km) | -100 ~ -250 | -100~-200 | -100~-200 | -160~-360 | ≤-160 |
| 1545nm相对色散斜率 (nm-1) | 0.00288~0.00432 | 0.00288~0.00432 | 0.00288~0.00432 | 0.0176~0.0264 | 0.0028~0.0044 |
| 几何性能 | |||||
| 包层直径 (μm) | 87.0 ± 4.0 | 120.0 ± 10.0 | 120.0 ± 10.0 | 110.0 ± 10.0 | 120.0 ± 10.0 |
| 涂覆层直径 (μm) | 170.0 ± 10.0 | 245.0± 10.0 | 175.0± 15.0 | 245.0± 10.0 | 175± 15 |
| 包层不圆度 (%) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| 芯/包同心度误差 (μm) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| 涂覆层结构 | 双层紫外固化丙烯酸树脂 | 双层紫外固化丙烯酸树脂 | 双层紫外固化丙烯酸树脂 | 双层紫外固化丙烯酸树脂 | 双层紫外固化丙烯酸树脂 |
北亿纤通 | F-tone Networks
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注：本产品有全国产化型号可选
本产品为FT-AE系列，仅展示部分参数，如有需要，请您联系我们。
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. rther details are available from any F-tone Networks sales representative.
