PM Fiber Variable Optical Attenuator – PMVOA
Description
the PM Manual Variable Optical Attenuator is designed and manufactured to reduce the output optical power, get the power suitable. It is with low insertion loss, high extinction ration, high return loss and low Adjustment Precision,The PM Attenuator is widely apllied at fiber laser ,fier CWDM/DWDM/OADM communication system.
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Features High precision & Wide attenuation range Low Insertion Loss & High PER High stability and reliability |
Applications Optical communication systems test Fiber component test Fiber Sensor |
Technical Paremeter
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Parameter |
Value |
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Wavelength (nm) |
1310, 1550,1310/1550 |
1064 |
980 |
850 |
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Bandwidth (nm) |
±40 |
±20 |
±10 |
±10 |
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Attenuation Range (dB) |
0.6~40 |
0.8~40 |
0.8~40 |
1.0~40 |
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Original Loss |
≤0.6 |
≤0.8 |
≤0.8 |
≤1.0 |
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Extinction ratio (dB) |
≥20 |
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Return Loss (dB) |
≥50 |
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Fiber Type |
Panda Fiber |
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Adjustment Precision (dB) |
0.02 |
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Operating Temperature |
-5~ +70 |
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Storage Temperature |
-40 ~ + 85 |
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Dimension (LxMxH) (mm) |
26x18X8 |
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Dimensions:
Ordering Information
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PMVOA |
Wavelength |
Adjustment Type |
Pigtail Type |
Fiber Type |
Length |
Connector |
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13=1310 |
1= Hand |
900=900um |
loose |
5=Panda |
0.8= |
NE=None |
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|
15=1550 |
adjustment |
tube |
fiber |
0.8m |
FA=FC/APC |
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1315=1310/1550 |
2000=2mm |
loose |
FC=FC/UPC |
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tube |
SA=SC/APC |
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3000=3mm |
loose |
SC=SC/UPC |
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tube |
XX=Other |
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