北亿纤通400G QSFP-DD LR4光模块，PAM4调制，1310nm，单模10km，双LC接口。
工作温度：商业级/工业级/军品级可选
技术参数
| 参数 | 规格 |
| 数据速率 | 400G PAM4 |
| 封装类型 | QSFP-DD |
| 波长 | 1310 nm (LR4) |
| 传输距离 | 10 km (SMF) |
| 光纤类型 | 单模 |
| 接口类型 | LC双工 |
| 功耗 | ≤12W |
| 工作温度 | 商业级0~70°C / 工业级-40~85°C可选 |
| 诊断功能 | DDM/DOM |
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.
