8 Channel Multi-Mode Optical Attenuator With Display For Precise Attenuation
The 8-channel multi-mode optical attenuator with display is an advanced optical device that combines the functions of multi-mode optical fiber technology and optical attenuators, and provides intuitive parameter display and operation interface through the display screen. It is mainly used in the fields of optical communication, optical testing and optical system calibration to meet the needs of accurate attenuation and monitoring of multiple optical channels.
Main feature
Multi-channel design:
8 channels: The device supports 8 independent optical channels, allowing simultaneous attenuation processing of multiple optical signals.
Multimode fiber: Using multimode fiber as the transmission medium, it is suitable for a variety of optical communication and optical system applications.
Display function:
Visual display: equipped with a display screen, used to display the current light attenuation, wavelength, channel status and other key parameters.
Easy operation: Users can set and adjust parameters through buttons on the display screen or touch screen to improve operation efficiency.
Precise attenuation:
Adjustable range: usually has a wide attenuation range, such as 0 ~ 60dB, to meet the needs of different application scenarios.
High precision: Attenuation accuracy up to 0.05dB or higher, ensuring accurate control of the optical signal.
Stable performance:
High reliability: The use of high-quality optical materials and advanced manufacturing processes to ensure the stability and reliability of the equipment in long-term operation.
Low additional loss: The additional loss is low, usually less than -2.0dB, reducing the additional impact on the optical signal.
Other features:
Automatic calibration: With automatic calibration function to ensure the accuracy and consistency of attenuation.
Communication interface: Usually equipped with RS232 and other communication interfaces, easy to exchange data with other equipment and remote control.
Specification
| Model # | U8328S |
| Attenuator Range | 0~35 dB(40dB Type) |
| Calibration Wavelength (Option) | 850 nm (908/980 nm可选) |
| Insertion Loss | ≤ 1.8 dB Type 1.5dB |
| Fiber Type | 50/125um, 62.5/125um MMF 自适应 |
| Connector Type | FC/UPC Connector (FC/APC 可选) |
| Attenuation Accuracy | ± 0.10 dB (0 ~ 30 dB) |
| Repeatability | ±0.10 dB |
| Averaging time of monitor PM | 2~1000 ms |
| Settling Time | 200ms |
| Attenuation Transition Speed | 0.1 ~ 33 dB/s |
| Return Loss | > 25 dB |
| Communication Interface | RS232, USB, RJ45 Control by PC |
| Maximum safe input power | +27dBm |
| Recalibration Period | 2 years |
| Operation Temperature | 0～ +40℃ |
| Storage Temperature | -30～+80℃ |
| Power | 100~240 V |
| Dimensions | 245mm W, 105mm H, 320 mm D |
| Weight | 5 kg
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Application scenario
8-channel multi-mode optical attenuators with display screens are widely used in the following scenarios:
Optical communication test: used for the performance test and calibration of optical communication systems to ensure the transmission quality and stability of optical signals.
Optical system calibration: Used to accurately calibrate and adjust optical signals during optical system installation and commissioning.
Research experiments: Used in optical experiments and research projects to simulate the transmission characteristics of optical signals under different optical attenuation conditions.
Matters needing attention
Check before use: Before use, check whether the connector of the device is aligned and stable to ensure the accurate transmission of the optical signal.
Operation specifications: Follow the operation instructions of the device to avoid damage or performance degradation caused by misoperations.
Maintenance: Clean and maintain the equipment regularly to ensure its long-term stable operation.
Product Tags:
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8 Channel Multi-Mode Optical Attenuator With Display For Precise Attenuation Images
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