The ST Simplex Fiber Optic Adapter With Flange is designed to provide precise alignment and reliable connection between ST fiber optic connectors. Featuring a durable metal housing and flange-mounted design, it offers excellent mechanical stability for fiber distribution panels, telecom equipment, industrial networks, and optical communication systems.
Available for both single mode and multimode applications, the adapter utilizes high-precision alignment sleeves to ensure low insertion loss, stable optical performance, and long-term durability.
| Product Type | ST Fiber Optic Adapter | Adapter Style | Simplex |
| Mounting Type | With Flange | Connector Type | ST/ST |
| Fiber Type | Single Mode / Multimode | Sleeve Material | Zirconia Ceramic / Phosphor Bronze |
| Housing Color | Metallic | Insertion Loss | ≤0.2dB |
| Durability | ≥1000 Mating Cycles | Operating Temperature | -40°C to +85°C |
| Storage 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.



