This 3.0mm SC APC duplex fiber optic connector is designed for single-mode two-fiber cable termination and patch cord assembly. Its duplex configuration supports organized fiber connections for FTTH, telecom, and fiber network applications. Each assembly includes two dust caps, outer housings, inner frames, ferrules, meterial body, springs, stoppers, crimp rings, boots, and a duplex clip.
| Connector Type | SC | Fiber Count | Duplex |
| Fiber Mode | Single Mode | Polish Type | APC |
| Cable Diameter | 3.0mm per leg | Connector Length | 57 ± 2mm |
| Insertion Loss | ≤0.3dB | Return Loss | ≥60dB |
| Durability | >1000 mating cycles | Operating Temperature | -40°C to +85°C |
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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.





