Cost of supplying multimode fiber optic attenuators

Multimode fiber optic attenuators typically range from around $5 to $50 per unit, depending on type, attenuation level, and connector style.

Pricing Overview

• Fixed multimode attenuators are generally the most affordable, with prices starting at approximately $5–$10 for basic LC/UPC or SC/UPC connectors with low attenuation values (e.g., 3–5 dB) as seen on Fiber24 .
• Higher attenuation levels (10–20 dB) or specialized connectors (SMA, ST, or ruggedized versions) can cost $15–$30 per unit .
• Variable multimode attenuators (VOAs), which allow adjustable attenuation, are more expensive, typically ranging from $25 up to $50 or more, depending on the manufacturer and connector type .

Factors Affecting Price

1. Connector Type: LC, SC, ST, SMA, and FC connectors influence cost, with LC and SC being more common and generally less expensive.
2. Attenuation Range: Higher dB ratings or precision attenuators for sensitive optical systems cost more.
3. Manufacturer and Quality: Brands like Thorlabs, FS, and Amphenol Fiber Optics may charge a premium for reliability, datasheets, and technical support .
4. Quantity and Bulk Orders: Purchasing in bulk can reduce the per-unit cost, especially from distributors like DigiKey or Newark Electronics .

Where to Buy

• FS: Offers fixed and variable multimode attenuators with attenuation ranges from 0–60 dB .
• DigiKey: Provides a wide selection of multimode attenuators with real-time pricing and same-day shipping .
• Newark Electronics: Stocks multimode attenuators from top manufacturers with fast quotes and delivery .
• Thorlabs: Offers both fixed and variable multimode attenuators with SMA or FC/PC connectors . In summary, for standard multimode fiber optic attenuators, expect to pay $5–$30 for fixed types and $25–$50 for variable types, with prices varying based on connector type, attenuation level, and manufacturer.