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Qingdao FUDA Electronic Technology Co., Ltd.
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Variable Optical Attenuator VOA, In-Line Single Mode Fiber Optic Attenuator
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Quick Detail:</s
Quick Detail:
1. ST singlemode fiber attenuator
2. Male to female
3. 1~30dB attenuation range
4. UPC, APC polishing
Variable Optical Attenuator VOA, In-Line Single Mode Fiber Optic Attenuator
Description:
Fiber optic variable optical attenuator (VOA) is manually-adjusted, used for precisely balancing the signal strengths in fiber circuits, or balancing an optical signal when evaluating the dynamic range of the measurement system.
Applications:
1. Telecommunication network
2. CATV networks
3. FTTx project
4. Fiber test equipment
5. Local area networks
Specifications:
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Attenuation Range |
0.6-60dB |
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Attenuation Tolerence |
11dB-30dB |
≤0.5dB |
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1dB-10dB |
≤1.0dB |
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Operating Walvelength |
1310nm, 1550nm, 1310nm/1550nm |
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Wavelength Dependence |
<0.3dB Change in insertion loss for 1310&1550 nm |
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Reflection Loss |
PC≤-45dB; UPC≤-50dB; APC≤-60dB |
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Polarization Dependent Loss |
<=0.2dB |
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Drop |
+/- 0.2dB after 8 drops (3 axes) from 1.8 meter onto ahard surface |
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Vibration |
<=0.1 dB change between 10Hz to 55Hz |
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Humidity Range |
+/- 0.2 dB Change in 10% to 90% relative humidity range |
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Temperature Range |
-40oC -80(<=0.2 dB in insertion loss) |
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Ordering Guide:
