4-Channel Multimode Optically Controlled Optical Attenuator With Built-In High-Precision Optical Power Meter
4-Channel Multimode Optically Controlled Optical Attenuator With Built-In High-Precision Optical Power Meter
Applications:
Active optical module/Optical Device Test:
In the multi-channel error measurement of optical transceiver module, parallel data measurement is realized.In the sensitivity measurement of optical receiving module, it provides parallel, fast and accurate optical power input;200ms optical power control stability time, greatly improve the test efficiency.
Optical communication network integration test:
Test network transmission performance and network management functions in optical communication network integration.
A 4-channel multimode attenuator is a device used in optical communication systems that has four channels and can process multiple optical signals simultaneously. This attenuator is mainly used to adjust the intensity of the optical signal to meet the system requirements. It is commonly used in fiber optic communication networks, optical measurement and testing.
In practical applications, 4-channel multimode attenuators are widely used in optical power adjustment, optical signal attenuation and optical path measurement in optical fiber communication networks. It can meet the needs of different optical communication systems and improve the reliability and performance of the system.
Features:
| Model # | U8744 |
| Attenuator Range | 0~35 dB(40dB Type) |
| Calibration Wavelength (Option) | 850 nm (Other wavelengths are optional) |
| Insertion Loss | ≤ 1.8 dB Type 1.5dB |
| Fiber Type | 50/125um, 62.5/125um MMF self-adaptation |
| Connector Type | FC/UPC Connector |
| Attenuation Accuracy |
± 0.20 dB (0 ~ 20 dB), ± 0.30 dB (20 ~ 35 dB) ± 0.05 dB (0 ~ 30 dB With Power control) |
| Repeatability | ±0.05 dB |
| Averaging time of monitor PM | 2~1000 ms |
| Settling Time | 200ms |
| Attenuation Transition Speed | 0.1 ~ 35 dB/s |
| Return Loss | > 25 dB |
| Communication Interface | RS232, USB, RJ45 Control by PC |
| Maximum safe input power | +17dBm (Power monitoring status) |
| 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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