Optical Power Meter Probe Small Size And High Efficiency Power Optional
The sampling period of the U8721 high-speed optical power meter module of Guangzhou Youxi can reach the uS level, and the data can be acquired and processed more quickly. The power meter module adopts USB communication interface, which can communicate with PC directly, display data and set parameters through configuration software.
The U8721 high speed optical power meter module can be used in high precision WDM components, optical waveguide grating array AWG components, planar optical waveguide PLC components, WSS, OPM, DPSK, optical amplifier EDFA and other general optical fiber optical measurement applications. Compared with other models of Guangzhou Youxi power meter, U8721 has the characteristics of high-speed sampling, and small shape, especially suitable for assembly into multi-channel optical power meter sampling system.
Apply
▲ WDM, GFF, AWG, PLC device test
▲ Insert loss, return loss measurement
▲ Optical fiber sensor, optical fiber cable test
▲ Polarization mode dispersion PMD and polarization dependent loss PDL measurement
▲ Optical fiber, communication R&D laboratory test
| Model | U8721A | U8721B | U8721C | U8721D | U8721H |
| Sensor Element | InGaAs |
| Wavelength Range | 850 ~ 1700 nm |
| Calibration wavelength | 850 / 980 / 1310 / 1510~1640nm continuous calibration |
| Power Range (dBm) | + 5 ~ -65 | + 5 ~ -70 | + 5 ~ -80 | + 25 ~ -60 |
| Power sampling period(Rate) | 100 us(10KHz) | 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 | +Trig +BNC | +Trig |
| 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 |
Description:
U8721A is mainly used for high-speed optical power monitoring.
U8721B photosensitive surface PD external, mainly used for spatial light scanning measurement.
The U8721C fast synchronous scan is mainly used in DWDM/AWG wavelength scanning measurement system.
U8721D fast synchronous scan with BNC analog output.
USB to 1B4-core shielded cable
The communication port is connected to the USB to 1B4-core shielded cable, and is directly connected to the PC to establish communication.
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