The difference between pre-embedded straight-through optical fiber fast connectors
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Author:Surfiber-Sabrina
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Published time: 2020-05-07
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The difference between pre-embedded straight-through optical fiber fast connectors
| Comparison Criteria | Embedded Fiber Optic Quick Connector | Non-Embedded (Straight-Through) Fiber Optic Quick Connector |
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| Connection Point Location | Connection point is inside the connector. | Connection point is on the surface of the connector. |
| Pre-installed Matching Liquid | Contains pre-installed matching liquid. | No pre-installed matching liquid. |
| Fiber Insertion Method | Fiber is inserted and fixed into the ferrule, aligned via coupling tube. | Fiber is directly connected to the target fiber through an adapter. |
| Ferrule and Coupling Tube | Ferrule surface is polished, uses high-precision ceramic or metal coupling tube. | No specific external precision requirements, connection through adapter. |
| Alignment Precision | High precision alignment due to precise machining of ferrule and coupling tube. | Simpler alignment through external adapter connection. |
| Stress Relief Design | Bend-limiting components typically used to reduce fiber stress. | No dedicated stress relief components. |
| Inspection Capability | No visual inspection after installation. | Fiber end-face can be inspected with a magnifying glass after clamping to avoid excessive connection loss. |
| Axial Positioning Mechanism | No specific axial movement control during clamping. | Axial belt positioning mechanism ensures fiber does not move forward during clamping. |
