Fixed Optical Attenuators

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Permanently and properly match transmitter and receiver levels with PRO Fixed Optical Attenuators

Attenuators reduce the power (signal strength) in a fiber optic cable at values ranging from 3dB ~ 20dB. PRO’s fixed fiber optic attenuators are compact, adapter-style components that are useful in a variety of singlemode fiber applications, including fiber amplifiers, DWDM and with telecom equipment. All PRO attenuators are constructed with durable Zirconia ferrules and built to extremely high tolerances.

Fixed attenuators are available for SC/UPC, FC/UPC, LC/UPC, ST/UPC, FC/APC and SC/APC applications. Variable Attenuators are also available.

View/Download Attenuator Data Sheet