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SC/UPC 2.0mm/3.0mm Connector

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The SC/UPC 2.0mm/3.0mm Connector is designed for fast, reliable, and low-loss single-mode fiber terminations. With stable performance and durable construction, it’s ideal for use in FTTX networks, data centers, telecom rooms, and other high-density fiber cabling environments. Its compact design ensures easy installation and consistent optical performance.

Connector Parts: Dust Cap, Green Outer Housing, Inner Frame, Ferrule Assembly, Spring, Stopper, Crimp Sets, Ring, Green Boot

Product Specifications

Fiber Count: Simplex Insertion Loss: ≤0.25dB
Fiber Mode: Single Mode Return Loss: ≥55dB (UPC)
Polish Type: UPC Durability: >1000times
Cable Diameter: 2.0mm/3.0mm Operating Temp: -20~70°C

FAQ

Can I customize special connector boots?
Yes, we offer a variety of customized boots including 45° angle boots, 90° angle boots, and special color options. These are ideal for tight installation spaces or specific project requirements. Feel free to contact us with your customization needs—our engineering team is ready to help.
UPC (Ultra Physical Contact) connectors have a flat endface, commonly used in data transmission systems. APC (Angled Physical Contact) connectors have an 8° angled endface, providing better return loss performance, ideal for applications sensitive to signal reflection such as video or RF transmission. Note: UPC and APC connectors are not interchangeable.
Yes, we provide a wide selection of dust caps, including standard soft caps, hard clip-on caps, and transparent inspection-friendly caps. These options offer optimal protection for various connector types and operating environments.
This connector is widely used in FTTX networks, fiber-to-the-home (FTTH) installations, data center cabling, optical communication equipment, lab testing setups, and more. It offers reliable performance, high durability, and is well-suited for both large-scale deployments and day-to-day operations.

FACTORY SHOWCASE

YingFeng has led the fiber optics industry as China’s No.1 manufacturer of connectors and adapters — supplying nearly 50% of the global capacity with unmatched precision and consistency.

YingFeng fiber optic manufacturing factory in China — 40,000㎡ production area with in-house cable and connector assembly lines
fiber optic outlet box plastic injection machine line
Injection Molding Machine at Yingfeng Factory
OEM high speed milling machines
Workers assembling fiber optic patch cords at Yingfeng’s workshop
Automated ferrule assembly workshop for high-precision fiber optic components
Technician performing quality testing on fiber optic products in factory lab
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