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اتنیوتر تضعیف کننده Attenuator FC...
اتنیوتر تضعیف کننده Attenuator FC 20dB
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What is a fiber optic Attenuator?
What size attenuator should I buy?
A inline component installed in a fiber optic circuit that reduces the power in the optical signal.
Often used to limit the optical power received by a photodetector and used limit of the optical power to the receiver.
A fiber optic attenuator is also known as a optical pad and may be an external device.
Fiber optic attenuators are used in the fiber optic communications to reduce the optical fiber power at a certain level, the most commonly
used type is female to male plug type fiber optic attenuator, it has the optical fiber connector at one side and the other side is a
female type fiber optic adapter, fiber optic attenuator name is based on the connector type and the attenuation level.
FC 20dB fiber optic attenuator means this attenuator uses FC fiber optic connector and it can reduce the optical fiber power level by 20dB.
Commonly used attenuation range is from 1 dB to 20dB.
Adjustable fiber optic attenuator, also called variable fiber optic attenuator , usually is inline type, the appearance like fiber optic patch cord;
it is with an adjustable component in the middle of the device to change the attenuation level to a certain figure. There are also handheld variable
fiber optic attenuators; they are used as test equipment, and we have the inline fiber optic attenuators .
We supply FC fiber optic attenuators; these products are used in single mode applications at 1250 to 1625 nm wavelength range. FC fiber attenuators can
provide FC type connection as well as to reduce the power level during connection at a certain fixed value.
We supply FC fiber optic attenuators from 1dB to 30 dB.
Our FC fiber optic attenuators are UPC and APC types, FC fiber attenuators are Low Polarization Dependent Loss and a stable and independent wavelength
distribution. The FC fiber attenuators feature a proprietary type of metal-ion doped fiber which reduces the light signal as it passes through. FC attenuators
are with metal housing and high precision ceramic ferrules.
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