Online Adjustable Optical Fiber Attenuator

The online adjustable fiber attenuator consists of a dual-fiber collimator and a transmitting part isolated by a linear moving ND filter.
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Product Details

Online Adjustable Optical Fiber Attenuator

It can control the optical power level in the optical fiber, and can be used to adjust the optical power level in optical communication such as light source output and photoelectric (E/O) converter. It has the characteristics of high attenuation precision, low additional loss and good stability.


Compatible with various connectors

Accurate attenuation value

Meet industry standards

Dynamic control of optical power output


Fiber data network

Fiber CATV network

Fiber optic communication network

Fiber test system

Some details of our production line

Front end

Middle end


Types of international/domestic certificates


Various delivery way in 7-15 days

Delivery way

If interested,welcom to consult,it's late to be your side!

Optical fiber connectorLC/SC/FC/STTransmission modeSM/MM
Working wavelength (nm)1310~1550(SM)/850~1300(MM)Attenuation value0-60dB
range of working temperature-40~80°CPolarization dependent loss≤ 0.2dB
Minimum insertion loss<2.5dBMaximum input optical power200mW
Return loss≤ 50dBCable length2m
Storage temperature range-40~85°Chumidity95%RH
Insert materialZirconia CeramicsAttenuation accuracy±0.8dB

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