LC Fiber Optic Attenuator


We supply LC fiber optic attenuators; these products are used in the fiber optic links to reduce the optical power at a certain fixed rate. LC fiber optic attenuators work in 1250-1625nm range with optional attenuation value from 1dB to 30dB.

LC small type fiber optic attenuators are UPC and APC types, to fit for the according LC connectors. LC UPC fiber optic attenuator return loss is more than 55dB, LC APC fiber optic attenuator return loss is more than 65dB. LC attenuators are manufactured and tested according to the industrial standards and they are 100% compatible to use with equipment and components from other suppliers.

Attenuation Value: 1dB ~ 30dB
Operating Wavelength: 1240 ~ 1620nm (Dual 1310/1550nm)
Return Loss:
UPC >55dB
APC >65dB
Attenuation Accuracy:
1 ~ 7 dB ±0.5dB
8 ~ 12 dB ±0.7dB
13 ~ 17 dB ±1.0dB
18 ~ 25 dB ±1.3dB
Maximum Optical Input Power: 1000mW
Polarization Dependent Loss: ≤0.1dB
Operating Temperature Range: -40 to 75
Storage Temperature Range: -40 to 85
Humidity: 95%RH

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