产品概述
北亿纤通（F-tone Networks）FTQD-4H-LR8是一款400G QSFP-DD LR8光模块，8通道并行，每通道53.125Gbps PAM4调制。采用LAN-WDM 8波长EML激光器，G.652单模光纤传输达10km，双工LC光接口，内置DSP与CDR，功耗低于12.5W，符合400GBASE-LR8标准。
工作温度：商业级/工业级/军品级可选
产品特性
- 8通道全双工，每通道53.125Gbps PAM4
- LAN-WDM 8波长EML激光器（1273-1310nm）
- G.652单模光纤10km传输，KP-FEC
- 双工LC光接口，热插拔QSFP-DD封装
- 收发双向内置CDR，符合CMIS 4.0
- 功耗低于12.5W，内置数字诊断功能
应用场景
- 400GBASE-LR8 400G以太网
- 数据中心互联（DCI）
- 城域网10km传输
- 云计算骨干网络
技术规格
| 参数 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| 供电电压 | Vcc | 3.13 | 3.3 | 3.47 | V |
| 工作温度 | Tca | 0 | – | 70 | ℃ |
| 每通道波特率 | fd | – | 26.5625 | – | GBd |
| 发射波长范围 | λc | 1272.55 | – | 1310.19 | nm |
| 每通道平均发射功率 | Pout | -2.8 | – | 5.3 | dBm |
| 消光比 | ER | 3.5 | – | – | dB |
| 接收灵敏度(OMA) | SRS | – | – | -4.7 | dBm |
| 传输距离 | – | – | 10 | – | km |
| 最大功耗 | Pm | – | – | 12.5 | W |
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.
