产品概述
FT-SFP-VOA是北亿纤通（F-tone Networks）SFP封装可调光衰减器，结构紧凑，支持热插拔，衰减动态范围≥20dB，阻断态衰减≥38dB，支持I2C通信接口与PD监测（可选），适用于40/100G光网络功率管理与通道均衡。
工作温度：商业级/工业级/军品级可选
产品特性
- SFP封装，结构紧凑
- 快速响应时间
- 支持热插拔
- I2C通信接口
- 低功耗
- 可选PD监测
应用场景
- 40/100G光网络功率管理
- 通道均衡
- 接收机保护
技术规格
| 参数 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| 工作波长 | – | 1525 | – | 1570 | nm |
| 插入损耗 | – | – | – | 1.5/2.0 | dB |
| 衰减动态范围 | – | 20 | – | – | dB |
| 阻断态衰减 | – | 38 | – | – | dB |
| 偏振相关损耗 | PDL | – | – | 0.3/0.5 | dB |
| 衰减响应时间 | – | – | – | 300 | ms |
| 最大输入功率 | – | – | – | 23 | dBm |
| 回波损耗 | – | 40 | – | – | dB |
| 工作温度 | – | -5 | – | +70 | °C |
| 封装 | – | SFP（MSA） | – | – | – |
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.
