Shenzhen NXD Optical Communication Equipment Co., Ltd.

China Manufacturer with main products: Ooptic Fiber patchcord, Fiber Adapter, Fiber Cable, Attenuator

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Optical Fiber Attenuator

Payment Terms: L/C, T/T(Bank Transfer), Western Union
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Place of Origin: Guangdong in China

Specifications

Description:

Details:
Fiber Optic Attenuator is a component installed in a fiber optic transmission system 
that reduces the power in the optical signal.
 It is often used to limit the optical power received by the photodetector to within the 
limits of the optical receiver.
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 telecommunication system
 Fiber optical CATV
Fiber optical sensor
 Testing equipment
Parameter:
Item
Unit
Parameter
Operating Wavelength
Nm
1310/1550
Attenuation Range
dB
1-10dB(1dB step), 15, 20, 25, 30dB
Return Loss
dB
PC:≥50    UPC: ≥55   APC: ≥60
Attenuation Tolerance
dB
≤1.0 (11-30dB)
Working Temperature
-25℃~+75℃
Storage Temperature
-40℃~+ 85℃

Service Process

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