Fiber optic variable attenuator Handheld, 2.5-60dB Multi-mode Fiber Optic Testing
The Fiber optic variable attenuator Handheld is designed to continuously and variably attenuate the multimode optical signal, digital show
The BD-ATT-MM Multi-mode Fiber optic variable attenuator is a precision handheld instrument designed for professionals who require reliable and continuous attenuation of optical signals in the field or lab. Engineered for compatibility with a wide range of multi-mode systems, this attenuator is an essential tool for testing and calibrating networks in PDH, SDH, and CATV applications.
Baudcom BD-ATT-MM handheld multimode VOA for PDH/SDH/CATV testing.
Features:
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Wavelength: 800–1600nm
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Attenuation: 2.5–60dB, Resolution 0.05dB
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Connectors: FC/SC/ST
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Insertion Loss: <2.5dB, Accuracy ±0.8dB
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Battery: 7.4V rechargeable, Compact design
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Ideal for optical communication and laser system testing.
Specification
|
Type |
Handheld Variable Attenuator |
|
Wavelength Range |
800~1600nm |
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Applicable Fiber |
50/125 or 62.5/125um MM |
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Connector |
FC//SC/ST |
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Calibration Wavelength |
850/1300nm |
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Attenuation Range |
2.5～60dB |
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Resolution |
0.05dB |
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Min Insertion Loss |
<2.5dB |
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Linearity |
± 0.5 dB |
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Repeatability |
± 0.2 dB |
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Overall Attenuation Acuracy |
± 0.8 dB |
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Back Refletion |
> 35 dB（typical value :40 dB） |
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Max Acceptable Input |
+20 dBm |
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Rechargeable Battery |
7.4V |
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Power Adapter |
7～8.5V |
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Working Temperature |
0～40℃ |
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Storage Temperature |
-10～60℃ |
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Humidity |
0～85% |
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Weight |
200g |
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