
产品概述
FT-13系列3×3 FBT耦合器采用熔融拉锥工艺制成,提供33/33/33的均匀分光比,工作波长覆盖1310nm或1550nm,工作带宽±15nm。该器件附加损耗不超过0.5dB,端口配置为3×3,可为长途电信、CATV及FTTx系统提供稳定可靠的光功率分配。
工作温度:商业级/工业级/军品级可选
产品特性
- 采用熔融拉锥(FBT)工艺,功率分配均匀一致
- 低附加损耗,≤0.5dB
- 优异的偏振相关损耗性能,PDL≤0.3dB
- 高方向性,≥55dB
- 坚固封装,环境与机械稳定性优异
- 提供1310nm/1550nm工作波长版本
- 可选多种光纤类型、尾纤长度与连接器
应用场景
- 长途光通信传输系统
- 有线电视(CATV)网络
- FTTx光纤接入网络
- 光纤传感系统
- 高速局域网与视频传输系统
技术规格
| 参数 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| 工作波长 | λ | 1310 | – | 1550 | nm |
| 工作带宽 | Δλ | – | ±15 | – | nm |
| 附加损耗 | EL | – | – | 0.5 | dB |
| 插入损耗 | IL | – | – | 7.0 | dB |
| 偏振相关损耗 | PDL | – | – | 0.3 | dB |
| 方向性 | D | 55 | – | – | dB |
| 均匀性 | U | – | 1.5 | – | dB |
| 端口配置 | – | – | 3×3 | – | – |
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.











