DigItal Optical Variable Attenuator
Short Description:
Digital variable optical attenuator can conveniently and rapidly complete the continuous variable attenuation of 0~30dB/0~60dB of optical signal, with high attenuation accuracy of 0.1dB, digital showsDescription
Specification
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Description
Digital optical variable attenuator can conveniently and rapidly complete the continuous variable attenuation of 0~30dB/0~60dB of optical signal, with high attenuation accuracy of 0.1dB, providing the light attenuation function of five commonly used wavelengths, backlight adjustment function, accurate attenuation accuracy and user self calibration function. The optical variable attenuator are mainly used in the construction, upgrading and daily maintenance of optical fiber communication system and network, and widely used in optical fiber construction and maintenance, optical fiber communication, optical fiber sensing, Optical CATV and other fields.
Optical Variable attenuator Configuration List
| NO. | Name | Quantity | Remarks |
| 1 | Host | 1 | |
| 2 | User’s Manual | 1 | |
| 3 | Qualification Certificate/
Service Guarantee Card |
1 | |
| 4 | SC Adapter | 2 | |
| 5 | AAA Battery | 3 | Dry battery selected |
| 6 | Lithium Battery | 1 | Lithium battery selected |
| 7 | Data Line | 1 | Lithium battery selected |
| 8 | AC/DC Adapter | 1 | Lithium battery selected |
Specification
Technical specififications
| Optical Attenuator | ||
| wavelength（nm） | 1310nm/1490nm/1550nm/1625nm/1650nm | |
| Model | BD-ATT-30 | BD-ATT-60 |
| Attenuation Range (dB) | 0 – 30dB | 0 – 60dB |
| Connector | FC/UPC (Interchangeable SC) | |
| Display Resolution | 0.1dB | |
| Attenuation Repeatability | ±0.1dB | ±0.1dB(0-30dB)/ ±0.25dB(30-60dB) |
| Attenuation Accuracy | ±0.25dB | ±0.25dB(0-30dB)/ ±0.4dB(30-60dB) |
| Maximum Input | +18dBm | |
| Optical Power(dBm) | ||
| Power Supply | Three AA Batteries 2400mAh Rechargeable Lithium Battery(Options) AC/DC Adapter:Input;100V-240v，50~60Hz，0.1A Output:DC5V±0.5V，2A |
|
| Auto Shut Off Time | 10min | |
| Battery Continuous | ≥48 | |
| Working Time(Hour) | ||
| Working Temperature | -10℃~+50℃ | |
| storage temperature | -40℃~+70℃ | |
| Relative Humidity | 0～95％ Non Condensing | |
| Shape Size (mm) | 186x100x50 | |
| Weight (g) | 180g | |
Application
Order
| Product Model | Descriptions | Inquiry |
|---|---|---|
| BD-ATT-30 | Variable Optical Attenuator, 0-30dB attenuat range | Request Price |
| BD-ATT-60 | Optical Variable Attenuator, 0-60dB attenuat range | Request Price |
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1 reviews
5
1 条回复
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The operation is very convenient and the data display is very clear during testing.