U8820+2×U8820x 双通道光功率计 Double Channel Power Meter
U8820+2×U8820x 双通道光功率计 Double Channel Power Meter
U8820+2×U8820x optical power meters offer superior performance for the testing of DWDM components, AWG &PLC components, optical amplifiers, and other general purpose of fiber optical test and measurement applications. It is specifically designed for use in high volume prodUtion lines.
The U8820+2×U8820x optical power meter test systems are efficient, compact sized, fast-starting, and affordable. They provide low power, high power, single channel and dual channel optical power meter Probe options. Guangzhou U also Provides up to 64 channel host systems.
U8820+2×U8820x光功率计主要用于高精密波分复用DWDM元件, 光波导光栅阵列AWG元件, 平面光波导PLC元件， 光放大器EDFA和其它通用的光纤光学测量和应用，性能优越，经济实用。
U8820+2×U8820x光功率计测量系统具有性能高、尺寸小巧、启动快速和价格实惠的特点。优西仪器可提供小功率，大功率，单通道和双通道的光功率计探头供选择，也可为客户提供多达64通道的主机系统。
技术规格 Specification
型号 Model # | U8820 + 2xU88201 | U8820 + 2xU88202 | U8820 + 2xU88203 |
探测器类型Sensor Element | InGaAs | ||
功率范围 Power Range | +5 ~ -85dBm | +15 ~ -75dBm | +25 ~ -65dBm |
波长范围 Wavelength Range | 850 ~ 1700 nm | ||
功率采样周期（速率） Power sampling period（rate） | 100 us（10KHz） | ||
光纤类型Application Fiber Type | Standard SM and MM up to 62.5 um core size | ||
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 Typical | ||
功率线性度Linearity (power) | ≤ ± 0.05 dB (1200 nm ~ 1610 nm, 0~ -50dBm) | ||
分辨率 Resolution | 0.001dB | ||
回损 Return Loss | ＞ 40 dB | ||
通信接口Communication Interface | RS232 / USB / RJ45 | ||
工作温度Operation Temperature | 0 ～ +40℃ | ||
存储温度Storage Temperature | -30 ～ +80℃ | ||
校准周期 Recalibration Period | 2 Year | ||
外形尺寸 Dimensions | 245 mm W, 105 mm H, 320 mm D | ||
重量 Weight | 4.0 kg | ||