- 面议
起订量：
RFA:拉曼放大器板卡
- 型号
该企业相似产品
详细信息
反向拉曼放大器是利用传输光纤的拉曼效应实现传输信号放大。该产品可广泛的应用于SDH、DWDM等长距离传输链路中，不仅可以对光信号进行放大，而且可以改善系统的光信噪比（OSNR）,极大的延伸传输距离。
功能示意图
RFA板卡功能示意图
产品规格
表 1 RFA产品规格
| 参数 | 指标 |
| 工作波长 | 1525~1565nm |
| Pump波长 | 1425~1505nm |
| Pump输出功率 | ＜1W |
| 开环增益* | 10dB |
| 噪声指数 | -3dB |
| 功耗 | ＜30W |
备注：
*开环增益与传输距离、光纤质量相关
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.
