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Variable Optical Attenuator (VOA) are an ideal way to tune your optical attenuation needs. These are used to suppress signal strength in fiber optic networks by inducing variable or fixed losses. When inserted in a network, a fiber optic attenuator reduces the power of the input before delivering it to the load. They are also employed in testing the dynamic range and the linearity of photo detectors and photo sensors. Fiber optic attenuators utilize various methods to induce variable or fixed losses
Features:
Application:
Performance Specifications:
Parameters |
Specification |
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Type (nm) |
1310 |
1550 |
1310/1550 |
850/1300 |
Wavelengths |
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Attenuation Range (dB) |
0.6 - 60 |
0.6 - 60 |
0.8 - 60 |
0.8 - 40 |
Original Loss (dB) |
<0.6 |
<0.6 |
<0.8 |
<0.8 |
Return Loss |
>50 |
>30 |
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Fiber Type |
SMF-28e |
50/125 or 62.5/125 |
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Adjustment Precision (dB) |
0.02 |
|||
PDL (dB) |
<0.15 |
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Operating Temperature |
0 - +70c |
|||
Storage Temperature |
|
Ordering Information:
VOAC |
XX |
- |
XX |
- |
XXX |
- |
XXX |
- |
XX/XXX |
|
Adjustment Type |
Wavelength |
Pigtail Type |
Fiber Type |
Connector Type |
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Variable Optical Attenuator |
HA = Hand Adjustment SA = Screw Adjustment |
13 = 1310nm 15 = 1550nm 35 = 1210 & 1550nm 85 = 850 & 1310nm XX=Special
|
250 = 250um 900 = 900um 2mm = 2 Millimeter 3mm = 3 Millimeter |
OS1 = Singlemode SMF-28e 9/125um OM3 = Multimode 50/125um OM1 = Multimode 62.5/125um |
FC/UPC FC/APC SC/UPC SC/APC LC/UPC LC/APC |