Fast Optical Power Meter Probe Small Size And High Performance
U8721 is a USB interface optical power meter module. It’s sampling period achieves microsecond, and can collects and processes data at a high rate of speed.
The U8721 optical power meter module provides a USB communication port connected with the PC. The operator uses its Demo program to control the U8721, views the measurement values and sets the parameters. The U8721 optical power mete module offers superior performance in testing DWDM Components, AWG&PLC components, optical amplifiers, and performing other general-purpose fiber optical test and measurement applications. Compared with other U Instruments power meter modules, U8721 features high speed sampling and compact dimension and It is especially suitable for the optical power meter sampling system which is assembled into various forms and multiple channels.
Optical power meter probe is a device to measure optical power, which is usually used in optical fiber communication, Lidar and other fields. The optical power meter probe can convert the optical signal into an electrical signal, so as to measure the optical power.
The common optical power meter probe has two types: crystal type and fiber type. Crystal type optical power meter probe uses crystal as the photoelectric conversion material, while fiber type optical power meter probe uses fiber as the photoelectric conversion material. Fiber optic power meter probes have higher sensitivity and wider application range, so they are more common in practical applications.
Specification
| Product model | U8721C | U8721D |
| Sensor Element | InGaAs |
| Wavelength Range | 850 ~ 1700 nm |
| Calibration wavelength | 980/1310/1490 / 1510~1640nm Continuous calibration |
| Power Range | + 5 ~ -80dBm |
| Power sampling period(Rate) | 10 us(100KHz) |
| Application Fiber Type | Standard SM and MM |
| optical Input Interface | Supporting bare fiber joint or FC/LC/SC Adapter |
| Absolute Uncertainty (accuracy) at reference condition | ± 4% (1200 nm ~ 1610 nm) |
| Relative Uncertainty (accuracy) at reference condition | ＜ 0.02 dB Typical value |
| Linearity (power) | ≤± 0.06dB (1200 ~ 1610 nm, + 0 ~ -60dBm) |
| Return Loss | ＞ 40 dB |
| Communication Interface | USB + trig | USB + Trig + BNC Analog quantity |
| Calibration period | 2 years |
| Operation Temperature | 0 ~ +40℃ |
| Storage Temperature | -30 ~ +80℃ |
| Dimensions | 52mm H,60 mm W,150 mm D |
| Weight | 1.0 kg |
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Fast Optical Power Meter Probe Small Size And High Performance Images
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