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SC/APC 2.0mm/3.0mm DX Connector

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This SC/APC duplex connector is designed for high-performance single mode fiber optic connections, offering stable optical performance with low insertion loss and high return loss. It features a durable structure with dual channels, making it ideal for applications requiring simultaneous bidirectional data transmission.

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

Product Specifications

Fiber Count: Duplex Insertion Loss: ≤0.25dB
Fiber Mode: Single Mode Return Loss: ≥60dB (APC)
Polish Type: APC Durability: >1000times
Cable Diameter: 2.0mm/3.0mm Operating Temp: -40~85°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.
The main difference lies in the polishing type and performance. APC (Angled Physical Contact) connectors have an 8° angled end-face and offer higher return loss (≥60dB), making them ideal for RF and video transmission. UPC (Ultra Physical Contact) connectors have a flat polished end-face and typically provide return loss of ≥50dB, suitable for general data transmission.
Yes, this connector is compatible with both 2.0mm and 3.0mm fiber optic cables, providing flexibility for different cabling environments.

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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