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ST Fixed Optical Fiber Attenuator Male to Female Singlemode with attenuation 1~25dB

Shenzhen Unifiber Technology Co.,Ltd

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ST Fixed Optical Fiber Attenuator Male to Female Singlemode with attenuation 1~25dB

Country/Region china
City & Province shenzhen guangdong
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Product Details

ST Fixed Optical Fiber Attenuator Male to Female Singlemode with attenuation 1~25dB

Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver. Optical attenuator is widely used in CWDM&DWDM, CATV systems, data center networks, test equipment

 

Features:
Low back reflection and Low PDL
High precision attenuation value
Precision control of attenuation range
Wide attenuation range
Precision ceramic ferrule
FC, SC, ST, LC … optional
Plastic or metal housing material


Application:
Fiber Optical distributing frame
Fiber Optical network system
High speed fiber optical transmission system
CATV system
Long distance DWDM system
Optical add-drop multiplexers(OADM)

 

Specification
Attenuation Range
0-25dB
Attenuation Accuracy
±0.5dB(1dB-10dB)
±1.0dB(11dB-25dB)
Available Wavelengths
1310nm,1550nm,1310&1550nm
Wavelength Dependence
<0.3dB Change in insertion loss for 1310-1550nm
Retuen Loss
≥55dB(UPC)
≥65dB(APC)
Polarization Dependent Loss
≤0.2dB
Temperature Range
-40-80°C(≤0.2dB in insertion loss)
Humidity Range
±0.2dB Change in 10% to 90% relative Humidity Range
Vibration
≤0.1dB Change between 10Hz to 55Hz
Drop
±0.2dB after 8 drops from 1.8meters onto a hard surface
Maximum Optical Input Power
200mW

 

 

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