
产品概述
FT-13-1525657FC是一款工作于1550nm波段的光隔离器,允许光信号单向通过并有效抑制反向反射光。常温隔离度大于45dB,插入损耗小于1.0dB,回波损耗大于55dB。采用G657A2光纤与Φ3.0×L25mm紧凑封装,最大承受光功率300mW,适用于光纤放大器、光纤激光器及DWDM系统中的反向光隔离保护。
工作温度:商业级/工业级/军品级可选
产品特性
- 工作波长1550±30nm
- 常温(23℃)隔离度>45dB
- 插入损耗<1.0dB
- 回波损耗>55dB
- 偏振相关损耗<0.1dB,偏振模色散<0.2ps
- 最大承受光功率300mW
- 采用G657A2光纤,光纤长度>1.0m
- Φ3.0×L25mm紧凑封装,无连接头设计
应用场景
- 光纤放大器(EDFA)
- 光纤激光器
- DWDM波分复用系统
- 光通信收发模块
- 光学测试仪表
技术规格
| 参数 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| 工作波长 | – | 1520 | 1550 | 1580 | nm |
| 插入损耗 | – | – | – | 1.0 | dB |
| 常温隔离度(23℃) | – | 45 | – | – | dB |
| 偏振相关损耗 | – | – | – | 0.1 | dB |
| 偏振模色散 | – | – | – | 0.2 | ps |
| 回波损耗 | – | – | – | 55 | dB |
| 最大承受光功率 | – | – | – | 300 | mW |
| 光纤长度 | – | 1.0 | – | – | m |
| 封装尺寸 | – | – | Φ3.0×L25 | – | mm |
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.











