
产品概述
北亿纤通(F-tone Networks)FT-73是一款单模光纤隔离器,中心波长1310nm/1550nm,单级与双级可选。双级典型峰值隔离度56dB,最小隔离度45dB,典型插入损耗0.5dB,偏振相关损耗≤0.05dB,采用Corning SMF-28光纤,结构紧凑,适用于光纤放大器、CATV系统与光纤激光器。
工作温度:商业级/工业级/军品级可选
产品特性
- 中心波长1310nm/1550nm,单级、双级可选
- 双级典型峰值隔离度56dB,最小隔离度45dB
- 典型插入损耗0.35dB(单级)/0.5dB(双级)
- 偏振相关损耗≤0.05dB
- 最小回波损耗≥65/60dB(输入/输出)
- 最大传输光功率300mW(连续波)
- Corning SMF-28光纤,最大拉力5N
应用场景
- 光纤放大器
- CATV系统
- 光纤激光器
- FTTH&LAN
技术规格
| 参数 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| 中心波长 | – | – | 1310/1550 | – | nm |
| 工作波长带宽(单级/双级) | – | – | ±15/±30 | – | nm |
| 典型峰值隔离度@23℃(单级/双级) | – | – | 40/56 | – | dB |
| 最小隔离度@23℃(单级/双级) | – | – | 30/45 | – | dB |
| 典型插入损耗@23℃(单级/双级) | – | – | 0.35/0.5 | – | dB |
| 最大插入损耗@23℃(单级/双级) | – | – | 0.5/0.7 | – | dB |
| 偏振相关损耗 | – | – | – | 0.05 | dB |
| 最小回波损耗(输入/输出) | – | 65/60 | – | – | dB |
| 最大传输光功率(连续) | – | – | – | 300 | mW |
| 工作温度 | – | -10 | – | 75 | ℃ |
本产品为北亿纤通产品线,详细信息,请联系我们的销售人员,谢谢!
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.











