产品概述
FTQ2-HG-SRBD是北亿纤通100G BIDI SR QSFP28光模块，采用2通道850nm/910nm VCSEL与PIN光电探测器，通过双向光学在双工LC光缆中实现单根光纤双向传输。它可将4路25Gbps（NRZ）电信号转换为2路50Gbps（PAM4）光信号，在OM3光纤上最长传输70m、OM4光纤上最长100m，内置4:2 Gearbox与KP4 FEC电路，功耗低于4W。
工作温度：商业级/工业级/军品级可选
产品特性
- QSFP28封装，符合SFF-8436/8636规范
- 2路53.125Gbps（26.5625GBd）PAM4并行光学架构
- 4路25.78125Gbps NRZ重定时电接口
- 双通道850/910nm VCSEL与PIN探测器，单纤双向传输
- OM3最长70m、OM4最长100m多模传输
- 内置4:2 Gearbox与KP4 FEC电路
- 功耗低于4W，内置数字诊断功能
应用场景
- 100G SR BIDI互联
- 数据中心交换机/路由器互联
- 服务器集群与超级计算互联
- 机架间/板间高速互联
- 私有背板互联
技术规格
| 参数 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| 光通道波长CH1 | λ1 | 844 | 850 | 863 | nm |
| 光通道波长CH2 | λ2 | 900 | 910 | 918 | nm |
| 平均发射光功率 | Pavg | -6.2 | – | 4 | dBm |
| 光调制幅度（OMA外层） | OMA | -4.2 | – | 3 | dBm |
| 接收灵敏度（OMA外层） | RXsen | – | – | (-6.6, -3.5) | dBm |
| 平均接收光功率 | Pin | -8.2 | – | 4 | dBm |
| 供电电压 | Vcc | 3.13 | 3.3 | 3.47 | V |
| 功耗 | Pm | – | – | 4 | 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.
