SC Fiber Optic Attenuator


We supply single mode SC fiber optic attenuators, they are available by bulk headed type or plug female to male type. The SC fiber optic attenuators work in the 1250nm to 1625nm range, with attenuation range from 1dB to 30dB optional.

SC female to male fiber optic attenuator is metal body and high precision ceramic sleeves; they are high power light source durability and wavelength independent. We have both SC UPC fiber optic attenuators and SC APC fiber optic attenuators. These products are used in Erbium Doped Fiber Amplifiers and Dense Wave Division Multiplexers to weaken the overpowered optical signal at a certain fixed value level.

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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