Small factories that manufacture fiber optic pigtails are commonly referred to as “fiber optic assembly shops” or “fiber optic component manufacturers.”

Overview

These small-scale operations specialize in producing fiber optic pigtails, which are short lengths of optical fiber with a factory-terminated connector on one end and a bare fiber on the other, designed for splicing into larger fiber networks . Unlike large industrial manufacturers, these smaller factories often focus on custom orders, low-volume production, or specialized connector types such as LC, SC, ST, FC, or E2000 pigtails .

Characteristics of Small Fiber Optic Factories

• Scale: Typically handle small to medium production runs, often catering to local or niche markets.
• Flexibility: Can produce a variety of connector types, fiber modes (single-mode or multimode), and polish types (UPC, APC) according to customer specifications .
• Equipment: Use precision polishing machines, fusion splicers, and testing equipment to ensure low insertion loss and high return loss.
• Applications: Supply pigtails for FTTH deployments, data centers, telecom networks, and industrial fiber installations .

Industry Terminology

While there is no universally standardized term, these small factories are often called:

• Fiber Optic Assembly Shops – emphasizing the assembly of connectors onto fiber.
• Fiber Optic Component Manufacturers – highlighting their role in producing components rather than complete cables.
• Contract Fiber Optic Manufacturers – when they produce pigtails on behalf of larger brands or integrators. These terms distinguish them from large-scale cable manufacturers, which produce bulk fiber optic cables and patch cords in high volumes. Small factories are valued for their customization, rapid turnaround, and ability to handle specialized fiber types or connector configurations . In summary, if you are looking to source fiber optic pigtails from smaller producers, searching for fiber optic assembly shops or small-scale fiber optic component manufacturers will yield the most relevant results.