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

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

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Brand Name :UNIFIBER-OEM
Model Number :UNFSTA
Certification :ROHS
Place of Origin :CHINA
MOQ :100pcs
Price :Negotiable
Payment Terms :T/T, Western Union
Supply Ability :10000pcs/day
Delivery Time :3-5days
Packaging Details :PE bag
Attenuation range :1~30dB
Fiber Connector :LC/SC/FC/ST
Polish type :APC or UPC
Operation wavelength :1240 ~ 1620nm (Dual 1310/1550nm)
Return Loss :UPC >55dB APC >65dB
Attenuation Accura :8 ~ 12 dB ±0.7dB
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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

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

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