Price of Online Optical Attenuators

Online optical attenuators typically range from $5 to over $200 depending on type, attenuation level, and connector style.Price OverviewFixed Fiber Optic Attenuators: These are the most common and affordable type, providing a constant loss (e.g., 5 dB, 10 dB). Prices generally start around $5–$20 for standard LC, SC, or FC connectors with low to moderate attenuation levels (0–20 dB) on platforms like Amazon and DigiKey .Variable Optical Attenuators (VOAs): These allow adjustable attenuation and are more expensive due to precision control. Prices typically range from $50 to $200+, depending on the wavelength range, insertion loss, and mechanical or motorized adjustment features .High-Power or Specialty Attenuators: For applications such as high-power laser diagnostics or WDM systems, prices can exceed $200, especially for motorized or custom-coated devices covering broad spectral ranges .Factors Affecting PriceConnector Type: LC, SC, FC, ST, and MU connectors may have slightly different costs, with LC and SC being the most common and affordable .Attenuation Level: Higher dB ratings or precision requirements increase the price. Standard fixed attenuators (5–20 dB) are cheaper than high-precision or high-attenuation models (30–60 dB), .Adjustability: Variable attenuators with fine-tuning or motorized control are significantly more expensive than fixed attenuators .Material and Build Quality: High-quality fiber or coatings for stability and long-term performance can increase cost .Online RetailersFS.com: Offers fixed and variable attenuators with attenuation ranges from 0–60 dB .DigiKey: Provides a wide selection of fiber optic attenuators with same-day shipping and detailed specifications .Amazon: Everyday low prices for industrial and scientific attenuators, suitable for general lab or networking use .Fibermarkt: Focuses on high-quality LC/UPC attenuators at competitive prices . In summary, for standard fixed attenuators, expect $5–$20, while variable or high-precision attenuators can cost $50–$200+, depending on specifications and application requirements.