8-Channel Fast Scanning Optical Power Meter 10 Wavelength
Calibration
Main feature
Multi-channel design: The 8-channel design means that the device
can simultaneously measure the optical power of eight different
fibre channels, greatly improving the test efficiency.
Fast scanning: With the fast scanning function, multiple channels
can be measured in a short time, which is suitable for application
scenarios requiring real-time monitoring and rapid response.
High-precision measurement: Advanced measurement technology and
high-precision detector are used to ensure the accuracy and
reliability of the measurement results.
Wide wavelength range: Support a variety of wavelengths of optical
signal measurement, suitable for different wavelengths of optical
fiber communication systems.
Easy to operate: Usually equipped with a friendly user interface
and convenient operation mode, so that users can easily complete
the measurement task.
Specification
| Model # | U8728A | U8728H | U8728C |
| Sensor Element | InGaAs |
| Wavelength Range | 850 ~ 1700 nm |
| Calibration Wavelength | 850/980/1310/1490/1550/1610 nm | 1510~1625 nm Continuous calibration |
| Power Range | +10 ~ -65dBm | +25~-55dBm | +5~-75dBm |
| Sampling period | 100us (10KHz) | 10 us (100KHz) |
| Application Fiber Type | Standard SM and MM up to 62.5 um core size |
| Uncertainty (accuracy) | ± 4% (1200 nm ~ 1610 nm) |
| Relative Uncertainty (accuracy) | ＜ 0.02 dB Typical |
| Linearity (power) | ≤ ± 0.06 dB (1200 nm ~ 1610 nm, 0~ -60dBm) |
| Return Loss | ＞40 dB |
| Communication Interface | RS232, USB,Control by PC |
| Operation Temperature | 0 ～ +40℃ |
| Storage Temperature | -30 ～ +80℃ |
| Recalibration Period | 2 years |
| Dimensions | 235 mm W, 55mm H, 320 mm D |
| Weight | 3.0 kg |
Application scenario
Optical fiber communication system testing: During the development,
production and maintenance of optical fiber communication systems,
the 8-channel fast scanning optical power meter can be used to
measure and analyze the power characteristics of optical signals to
ensure the normal operation and performance optimization of the
system.
Optical device testing: can be used to test the performance of
optical devices such as optical amplifiers, optical attenuators,
optical switches, etc., to provide strong support for the
development and production of optical devices.
Optical network monitoring: In the optical network, the 8-channel
fast scanning optical power meter can be used to monitor the power
change of the optical signal in real time, find and solve potential
problems in time, and ensure the stable operation of the network.
