2021-06-22
1)What is Fast fiber connector:
Fast fiber connector is used for field-assembled optical fiber connector "without fusion splicing of pigtail". It is widely used in fiber to the home (FTTH) optical access networks and the environment which need fast and easy fiber optic connection. It is not only available for single-mode, but also for multimode fiber. The fast connector is suitable for different type of cables such as 900 microns, 2mm, 3 mm and 3.0*2.0mm drop cable type.
2)Type of Fast fiber connector:
Pre-polished Ferrule Fast Connector
The unique design of Dawnergy is a pre-polished ferrule and a mechanical splice inside the connector body.
Structure Diagram
Features
Straight-through Fast connector
Ferrule in optical fiber straight-through fast connector have no reserved fiber, there is no splice point in V-Groove, fiber end can be checked when construction, and without intermittent points in it.
Structure diagram
Features
3) Similarity:
Only normal fiber preparation tools are required, such as fiber stripping tool, wipes and a fiber cleaver. No electrical power supply is needed.
4)Difference:
Dawnergy’s Pre-polished Ferrule fast connector: There is a pre-polished fiber inside the connector, after you strip the fiber, you could insert the fiber into the connector until it touch the pre-embedded fiber.
Straight-through fast connector: There is no pre-polished fiber inside the connector, after you strip the fiber, you could insert the fiber into the connector up to the connector face.
Comparison:
Parameters | Dawnergy’s Pre-polished Ferrule | Straight-through |
Insertion Loss | ≤0.3dB(avg.0.25dB) | ≤0.5dB(avg.0.3dB) |
Return Loss |
≥50dB (UPC) ≥55dB (APC) |
≥45dB (UPC) |
Connector end face | Pre-polished ceramic ferrule (UPC or APC), excellent optical performance | Only UPC, the performance depend on operator’s experience of cutting optical fiber end face |
Ceramic ferrule and fiber diameter matching requirements | Not strict | Strict |
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