U8721 为USB接口光功率计,动态范围高达85dB,低功率测量精度高,采样速率1KHz。
技术规格 Specification
产品型号 | U8721 |
探测器类型Sensor Element | InGaAs |
波长范围Wavelength Range | 850 ~ 1700 nm |
校准波长Calibration wavelength | 850 / 980 / 1300 / 1310 / 1490 / 1550 / 1625 / 1650 nm |
功率范围Power Range (dBm) | + 10 ~ -75 |
功率采样周期(速率) Power sampling period(Rate) | 1ms(1KHz) |
光纤类型 Application Fiber Type | Standard SM and MM |
光输入接口 optical Input Interface | Supporting bare fiber joint or FC/LC/SC Adapter |
绝对精度 Absolute Uncertainty (accuracy) at reference condition | ± 4% (1200 nm ~ 1610 nm) |
相对精度 Relative Uncertainty (accuracy) at reference condition | < 0.02 dB 典型值 |
功率线性度 Linearity (power) | ≤± 0.05dB (1200 ~ 1610 nm, + 0 ~ -60dBm) |
回损 Return Loss | > 40 dB |
通信接口Communication Interface | USB |
校准周期calibration period | 2 年 |
工作温度 Operation Temperature | 0 ~ +40℃ |
存储温度 Storage Temperature | -30 ~ +80℃ |
外形尺寸 Dimensions | 52mm H,60 mm W,150 mm D |
重量 Weight | 1.0 kg |