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How much does a fixed optical attenuator typically cost

Fixed optical attenuators typically cost between $5 and $50 per unit, depending on specifications and connectors.

Price Range

The cost of a fixed optical attenuator depends on several factors, including the attenuation value (e.g., 1 dB to 30 dB), connector type (LC, SC, FC, ST), and manufacturer. For standard fiber-optic attenuators used in WDM or general optical networks, prices generally fall in the $5–$50 range per piece. Higher-precision or specialty attenuators, such as those for high-power lasers or femtosecond applications, can cost more.

Factors Affecting Cost

Attenuation Level: Higher dB values or custom attenuation levels may increase the price. Connector Type: Common connectors like LC or SC are usually less expensive, while specialty connectors or in-line types may cost more. Quality and Brand: Reputable brands like FS, DigiKey, and Fosco Connect offer consistent performance, which can slightly increase cost compared to generic options.

Application: Attenuators designed for high-power lasers or precise laboratory measurements are more expensive due to specialized materials and design. Where to BuyFS.com: Offers a wide range of fixed and variable fiber optic attenuators with prices starting around $5–$10 for standard models.

Digi

Key: Provides in-stock attenuators with same-day shipping, with pricing varying by attenuation and connector type. Fosco Connect: Supplies precise fixed attenuators for optical power control, including SC, ST, LC, and FC connectors. In summary, for typical network or lab use, you can expect to pay $5–$50 per fixed optical attenuator, with higher-end or specialized models costing more depending on performance requirements and connector type.

How much does a fixed optical attenuator typically cost

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Technical note

This reference is intended for preliminary fiber and communications infrastructure research. Optical interface, fiber type, port or core capacity, electrical input and output, enclosure protection, cooling, installation limits and applicable standards must be verified for the specific project.

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