Optical Attenuators

Optical attenuators are valuable tools to have when you need to precisely control the intensity or power level of a light beam in a fiber optic network. Simple fixed wavelength and variable attenuators are used when the goal is strictly to control the beam to facilitate data transmission and no network testing is involved. More complex variable attenuators and programmable attenuators are used for field testing singlemode and multimode fiber networks. Some of the more prominent manufacturers of optical attenuators are Agilent, EXFO, Anritsu and Tektronix. All of these companies are well renowned for manufacturing all types of top-quality optical equipment.

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