RFA:拉曼放大器板卡

RFA:拉曼放大器板卡

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.

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