400Gb/s光收发模块检测数据

数据集的内容：400G LR8光模块发射光功率、发送信号中心波长、发射信号边模抑制比、 每通道发送外眼光调制幅度、消光比、每通道PAM4信号发送色散眼闭合度、接收光功率灵敏度、光回损容忍度、光纤长度、光模块24小时无误码传输、光模块的功耗；400G LR8光模块现网示范应用中发射光功率、发送信号中心波长、系统24小时误码性能。包括1个数据集说明文件，8个数据文件夹。包含测试数据和仿真数据。
采集方案：对400G LR8光模块进行测试，利用400G业务分析仪进行400G以太网业务测试，利用光谱分析仪进行信号光谱测试，利用光功率计进行光功率测试，利用可调光衰减器进行光功率调节，利用光时域反射计（OTDR）进行光纤长度测试，利用误码仪进行眼图等指标测试，利用稳压电源进行测试电流和电压等，利用光示波器测试TDECQ、消光比测试，利用可调光反射仪和光回损测试仪测试光回波损耗。
采集地点：北京市海淀区花园北路52号科研A座509室及中国联通杭州滨江2号楼机房
采集时间：2022.11.6-2023.1.12
设备情况：400G业务分析仪、光谱分析仪、光功率计、可调光衰减器、光时域反射计（OTDR）、误码仪、稳压电源、光示波器、可调光反射仪、光回损测试仪。
208.97MB

Dataset Content: 400G LR8 optical module parameters include transmitted optical power, transmitted signal center wavelength, transmitted signal side mode suppression ratio, per-channel transmitted external optical modulation amplitude, extinction ratio, per-channel PAM4 signal transmitted chromatic dispersion-induced eye closure penalty, received optical power sensitivity, optical return loss tolerance, fiber length, 24-hour error-free transmission performance of the optical module, and power consumption of the optical module; additionally, parameters from the live network pilot application of 400G LR8 optical modules, including transmitted optical power, transmitted signal center wavelength, and 24-hour error performance of the system. The dataset contains 1 dataset description document and 8 data folders, covering both test data and simulation data.

Collection Scheme: Tests are performed on 400G LR8 optical modules using the following instruments and procedures: a 400G service analyzer for 400G Ethernet service testing; an optical spectrum analyzer for signal spectrum characterization; an optical power meter for optical power measurement; a tunable optical attenuator for optical power adjustment; an optical time-domain reflectometer (OTDR) for fiber length measurement; a bit error rate tester for eye diagram and other performance indicator tests; a regulated power supply to measure test current, voltage and other related parameters; an optical oscilloscope for TDECQ and extinction ratio tests; a tunable optical reflectometer and optical return loss tester for optical return loss measurement.

Collection Location: Room 509, Research Building A, No. 52 Huayuan North Road, Haidian District, Beijing, and the Computer Room of Building 2, China Unicom Hangzhou Binjiang Campus.

Collection Time: 2022.11.6 – 2023.1.12

Equipment Inventory: 400G service analyzer, optical spectrum analyzer, optical power meter, tunable optical attenuator, optical time-domain reflectometer (OTDR), bit error rate tester, regulated power supply, optical oscilloscope, tunable optical reflectometer, and optical return loss tester.

Total Size: 208.97 MB