1. Product Overview
Field assembly fast connector is a field-terminable fiber connector widely applied in FTTX scenarios. It adopts factory pre-polished ferrule structure, requiring no epoxy glue or on-site end-face polishing, and eliminates fiber fusion splicing. With only basic fiber hand tools, fiber termination can be completed within 2 minutes, greatly reducing on-site construction time and labor costs.
The connector applies molded plastic V-groove mechanical alignment principle to realize stable fiber core docking without extra adhesive or complex auxiliary processes. It supports construction in narrow and harsh environments such as utility poles and manholes, effectively lowering on-site connection failure rate caused by human operation errors.
This series covers SC, LC, FC connector forms, compatible with 250μm–900μm coated fiber, 2.0mm / 3.0mm simplex cable, single-mode and multimode fiber (62.5/125μm, 50/125μm multimode). Single-mode versions are equipped with UPC or APC ceramic ferrules. This specification specifies the 51mm screw-sealed SC type fast connector.
2. Working Principle
1. Pre-polished ceramic ferrule is pre-installed inside the housing;
2. Cleaved bare fiber is embedded into precision molded plastic V-groove;
3. Matching fluid inside V-groove optimizes optical coupling performance;
4. Screw-type sealing structure locks drop cable to realize reliable tension resistance.
3. Core Features
1. No epoxy glue, no on-site polishing required;
2. Ultra-fast, simple field fiber termination operation;
3. Precision mechanical V-groove alignment ensures low insertion loss;
4. Stable optical transmission performance;
5. Compact integrated component design, easy handheld operation;
6. Pre-assembled internal structure, no end-face grinding treatment on site;
7. Mature molded V-groove positioning technology for consistent alignment;
8. Screw sealing tail structure for strong cable fixation and tensile resistance.
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