Dual Channel Optical Power Meter With Display Is Efficient And Cost-Effective
Overview
The dual-channel optical power meter works on the principle of Fourier transform, and uses the special working principle of the optical power meter to achieve accurate measurement of optical power. It can test the optical power of different wavelengths and different light sources, so it has a wide range of applications in optical communication, fiber measurement and optical laboratories.
Function
Simultaneous measurement of output optical power and return optical power: The core function of the dual-channel optical power meter is that it can simultaneously measure the output power and echo power of the optical signal, which provides convenience for optical communication and fiber measurement.
High-precision measurement: The dual-channel optical power meter has high measurement accuracy and can meet the requirements of optical power measurement accuracy in different application scenarios.
Widely applicable: The dual-channel optical power meter is suitable for measuring the optical power of different wavelengths and different light sources, so it has a wide range of applications.
| Model # | U8201 | U8202 | U8204 | U820XH |
| Number of Channels | 1 | 2 | 4 | X |
| Power Range | +10 ~ -65dBm | +25 ~ -50dBm |
| Wavelength Range | 850 ~ 1700 nm |
| Calibration Wavelength | 850/980/1310/1490/1550/1610 nm |
| Application Fiber Type | Standard SM and MM up to 62.5 um core size |
| Absolute Uncertainty (accuracy) at reference condition | ± 4% (1200 nm ~ 1610 nm) |
| Relative Uncertainty (accuracy) at reference condition | ＜ 0.02 dB Typical |
| Linearity (power) | ≤ ± 0.06 dB (1200 nm ~ 1610 nm, 0~ -50dBm) |
| Return Loss | ＞ 40 dB |
| Operation Temperature | 0 ～ +40℃ |
| Storage Temperature | -30 ～ +80℃ |
| Recalibration Period | 2 years |
| Dimensions | 245 mm W, 105 mm H, 320 mm D |
| Weight | 2.0 kg |
Application scenario
Optical communication field: In the process of debugging and maintenance of optical communication equipment, the dual-channel optical power meter can be used to measure the output power and echo power of optical signals, helping users quickly discover and troubleshoot faults, and improving equipment operation efficiency.
Optical fiber measurement field: During the installation and testing of optical fibers, dual-channel optical power meters can be used to measure the power of optical signals to ensure the quality and stability of optical fiber transmission. At the same time, it can also measure the loss of optical fiber and optical devices, helping users accurately evaluate the performance and reliability of optical fiber networks.
Optical Laboratory: In the optical laboratory, dual-channel optical power meters can be used to test the performance and parameters of various optical devices, such as laser output power, spectral power distribution, laser beam diameter, wavelength, polarization and bandwidth. Using dual-channel optical power meter can improve the test accuracy and efficiency of laboratory and reduce the experimental error.
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