FC Simplex Big D-Type Fiber Adapter
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The FC SX Big D-Type Adapter is a metal-bodied simplex fiber adapter featuring a larger D-shaped mounting nut, ideal for panels or enclosures that require stronger mechanical retention and easier tool handling.
Designed for single-mode FC connectors, it ensures stable and precise alignment with a ceramic sleeve and supports low insertion loss (≤0.2dB). The metal housing enhances durability and grounding performance, making it suitable for demanding environments.
Its Big D-type flange-less design is commonly used in fiber distribution frames, testing equipment, and patch panels with pre-set big D cutouts.
| Adapter Type: | FC | Body Style: | Simplex |
| Insertion Loss: | ≤0.2dB | Durability: | >1000times |
| Mounting Type: | Without Flange | Aligment Sleeve Material: | Ceramic |
| Material: | Metal | RoHS Compliancy Status: | Compliant |
Product Information
FAQ
What does “Big D-Type” mean in this adapter?
Can it be used with all FC connectors?
Where is this adapter typically used?
FACTORY SHOWCASE
With 25+ years of fiber optic manufacturing experience, YingFeng operates 2 manufacturing bases in Ningbo and Dongguan, producing fiber optic connectivity components and assemblies for 500+ customers across 60+ countries.
