High Speed Optical Power Meter PD External Wavelength Range 850 ~ 1700 Nm
High Speed Optical Power Meter PD external Power Range + 5 ~ -70
The U8721 high speed optical power meter module can be used in high precision wavelength division multiplexing DWDM element, optical waveguide grating array AWG element, planar optical waveguide PLC element, WSS, OPM, DPSK, optical amplifier EDFA and other general optical fiber measurement applications. Compared with other types of Guangzhou Youxi power meter, the U8721 has the characteristic of high-speed sampling and small shape, which is especially suitable for assembling multi-channel optical power meter sampling system.
Product characteristics:
quick start, high measurement precision
wide dynamic power measurement range
a variety of optional power range and channel number
USB communication interface, high speed and convenient
affordable
Specification
|
Model # |
U8721B | ||||
| Sensor Element | InGaAs | ||||
| Wavelength Range | 850 ~ 1700 nm | ||||
| Calibration wavelength | 850 / 980 / 1310 / 1510~1640nm Continuous calibration | ||||
| Power Range (dBm) | + 5 ~ -70 | ||||
|
Power sampling period(Rate) |
100 us(10KHz) | ||||
| 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 values | ||||
| Linearity (power) | ≤± 0.06dB (1200 ~ 1610 nm, + 0 ~ -60dBm) | ||||
| Return Loss | ＞40 dB | ||||
| Communication Interface | USB | ||||
| 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 | ||||
Explanation:
U8721A is mainly used for high-speed optical power monitoring.
U8721B photosensitive surface PD external, mainly used for spatial light scanning measurement.
U8721C fast synchronous scanning, mainly used in DWDM/AWG wavelength scanning measurement system.
U8721D fast synchronous scan, with BNC analog output.
U8721H fast synchronous scan for high power detection.
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