SFP56 50G PAM4光模块的接收灵敏度数据

为保证SFP56 50G PAM4光模块的链路可靠性和传输距离，需要测试模块的接收灵敏度指标，该数据是指模块在规定误码率或TDECQ条件下所需的最小光接收功率，是链路设计、工艺控制以及标准符合性验证的核心指标。数据采集方式为：在温度(23±3)℃，湿度(55±5)%RH的洁净实验室环境下，采用参考光源做发射部分，调节光衰减器降低被测模块的入光功率，读取误码率达到2E-4时对应的输入光功率即为接收灵敏度。数据量为2.5MB。To ensure the link reliability and transmission distance of SFP56 50G PAM4 optical modules, it is necessary to test the receiving sensitivity index of the modules. This index refers to the minimum optical receive power required for the module under the conditions of specified bit error rate (BER) or TDECQ, and serves as a core indicator for link design, process control, and standard compliance verification. The data collection process is as follows: in a clean laboratory environment with a temperature of (23±3)℃ and humidity of (55±5)%RH, a reference light source is used as the transmitting end, the optical attenuator is adjusted to decrease the incident optical power of the module under test, and the corresponding input optical power when the bit error rate reaches 2E-4 is taken as the receiving sensitivity. The total data volume is 2.5 MB.

搜集汇总

背景与挑战

背景概述

该数据集提供了SFP56 50G PAM4光模块的接收灵敏度数据，用于评估模块的链路可靠性和传输距离，是光通信领域的关键性能指标。数据在标准实验室环境下通过误码率测试采集，总数据量为2.5MB。