A Brief Introduction to Fiber Optic Attenuators
Fiber optic attenuators are components that reduce the power level of optical signals being transmitted via optical fibers. These attenuators, which are specified by the required attenuation level, are often used when the transmitted signal is too strong and risks overpowering the receiving elements and devices in a fiber network. This might happen if the laser power level is too high, the power level is too strong for the length of the link, and other reasons.
Similar to other fiber-optic network components, there are many different types and styles of attenuators that support various fiber types, attenuation levels, and connection configurations. There are both single-mode and multimode attenuators with attenuation levels typically ranging from 1dB to 30dB, which can either be a fixed or a variable / adjustable level style. While many offer a male-to-female connection configuration with LC, SC, FC, ST, or MPO connectors, there are now hybrid connector types for specialized needs.
Single Mode and Multimode Attenuators from M2 Optics
M2 Optics offers both single-mode and multimode fixed fiber optic attenuators with attenuation values in 1dB increments (1-20 dB standard; 21-30 dB optional). These attenuators are manufactured using doped fiber that provides both excellent stability and high performance.
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Single Mode, Fixed Fiber Optic Attenuators |
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Multimode, Fixed Fiber Optic Attenuators |
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MPO Fiber Optic Attenuators |
