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Intelligent FOB Price of Optical Directional Couplers

The FOB price of intelligent optical directional couplers typically ranges from $12 to $150 per unit, depending on type, fiber mode, coupling ratio, and manufacturer.Price Overview

Fiber optic directional couplers vary widely in price based on specifications and quality:

  • Single-mode couplers (SMF-28e, 1260–1620 nm, low excess loss, high directivity ≥55 dB) generally start around $12–$50 per unit for standard pigtail-style models, with higher-end or custom designs costing more .
  • Multimode couplers (62.5/125 µm fiber, 1x2, 2x2, 1x4, 1x8 configurations) typically range from $20–$150 per unit, depending on coupling ratio, housing, and connector type .
  • Custom or intelligent couplers with integrated monitoring, low PDL, or specialized optical features may command higher FOB prices, often negotiated directly with manufacturers for bulk orders .
Factors Affecting FOB Pricing
  1. Coupling Ratio and Directivity: Higher precision (e.g., 50/50 ±0.25 dB, directivity >55 dB) increases cost.
  2. Fiber Type: Single-mode fibers are generally more expensive than multimode fibers due to lower loss and higher performance.
  3. Connector Type: SC, FC/UPC, or pigtail vs. receptacle-style connectors affect unit cost.
  4. Volume and Supplier: Bulk orders often receive discounts; FOB pricing varies by manufacturer location and shipping terms.
  5. Customization: Devices combining circulators, polarizing splitters, or non-standard wavelengths increase price .
Supplier Examples
  • Alibaba: SC connector fiber optic directional couplers start at $12.82 per unit, suitable for wholesale and resale .
  • AMS Technologies / LightComm: Single-mode all-band couplers with high stability and low PDL are available via quote, often for mid-range pricing depending on volume .
  • Newport: Multimode couplers with ruggedized housing and multiple port configurations are priced higher, reflecting industrial-grade quality .
Practical Advice

For accurate FOB pricing, it is recommended to:

  • Request individual quotes from suppliers, specifying fiber type, coupling ratio, and connector style.
  • Consider volume discounts and shipping terms from the manufacturer's port.
  • Evaluate technical specifications to ensure compatibility with your optical network requirements. By considering these factors, buyers can estimate FOB prices for intelligent optical directional couplers in the $12–$150 per unit range, with higher-end or custom devices potentially exceeding this range.
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Technical note

This reference is intended for preliminary fiber optic patch cord research. Compatibility, link budgets, connector types, polish, installation methods, test limits and applicable standards must be verified for the specific project.

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