Double Channel Power Meter For High Precision WD-Division
Multiplexing DWDM Components
Summarize
U8820B dual-channel optical power meter is a
high-precision and wide-range optical power measuring instrument
upgraded by Guangzhou Youxi Company. The instrument provides two
independent power meter channels, which can be used for both direct
measurement of optical power and relative measurement of optical
attenuation loss.
The U8820B dual-channel optical power meter test is
more convenient and fast, large-size HD LCD display measurement
parameters, panel keys directly set the parameters, the operation
is very simple. The power meter adopts a new data acquisition and
processing method, which has a larger power measurement range,
faster response speed and higher stability.
Apply
1.WDM, GFF, AWG, PLC device test
2.Insert loss, return loss measurement
3. Optical fiber sensor, optical fiber cable test
4.Polarization mode dispersion PMD and polarization dependent loss
PDL measurement
5.Optical fiber, communication R&D laboratory test
The U8820B is a probe access power meter that can access two
optical power probes. Product specifications are as follows:
| Model | U88201 | U88202 | U88203 | U88204 |
| Detector type | Single channel InGaAs |
| Operating wavelength range | 850 ~ 1700 nm |
| Power measurement range | +5 ~ -80 dBm | +15 ~ -70 dBm | +25 ~ -60 dBm | +10 ~ -55 dBm |
| Power sampling period | ≥0.01ms |
| Application fiber type | Standard single mode and multi-mode fiber, fiber core diameter up
to 62.5 um |
| Absolute accuracy | ± 4% (1200 nm ~ 1610 nm) |
| Relative accuracy | < 0.02 dB Typical value |
| Power linearity | ≤ +/- 0.02 dB (1200 nm ~ 1610 nm, + 0~ -60 dBm) |
| Return loss | > 40 dB |
| Calibration cycle | 2 years |
| Optical input interface | Supports optical fiber clamping or FC/PC connector insertion | Written test space reception |
| Communication interface | Seven core cable |
| Operating temperature | 0 ~ +40℃ |
| Storage temperature | -30 ~ +80℃ |
| Overall dimension | 155 mmL,60 mmW,52mm H |
| Weight | 0.5 kg |
