标准光模块
QSFP+PSM4四路光收发一体模块
Description
功能概述
● 4路发送、4路接收并行光纤通道
● 4*1310DFB
● 3.3V单电源供电
● 兼容QSFP28 MSA-SFF-8665
● 兼容IEEE 802.3bm/100G PSM4
● 工作温度：-5℃～+70℃
● 内置CDR
适用范围
主要用于中距离的高速数据通信连接、服务器与存储器阵列的互连、4通道高速串行数据流。
主要性能指标
| 中心波长(nm) | 1310 |
| 传输速率(Gbps) | 4*25.78125Gbps |
| 接收灵敏度(dBm) |
≤-11 |
| 输出光功率(dBm) | ≥-6 |
| 消光比(dB) | ≥3.5 |
| 电源电压(V) | DC+3.3V |
| 工作温度(℃) | -5～+70 |
| 传输距离 | 2km |
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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功能概述
● 4路发送、4路接收并行光纤通道
● 850nm VCSEL/PD阵列技术
● 高速数据差分信号I/O口兼容CML/LVDS/PECL电平
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● 4 x CWDM DFB Laser (1270/1290/1310/1330 nm)
● 3.3V单电源供电
● 兼容QSFP28 MSA-SFF-8665
● 兼容IEEE 802.3bm/100G CWDM4