Cable Core Crossing Guide Element for Star-Quad to Parallel Pair Conversion
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing cable technologies fail to efficiently convert star-quad core arrangements into parallel pair arrangements, limiting the combination and integration of star-quad and parallel pair cables, which affects crosstalk attenuation and packing density.
Innovation Solution
A guide element with at least four guide tracks that allows core exchange, converting star-quad arrangements into parallel pairs by swapping core positions, while maintaining shielding and mechanical stability through strategically designed track configurations and shield elements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If cores are arranged in star-quad configuration, then packing density and crosstalk attenuation are improved, but compatibility with parallel pair connectors is lost
Solution Approach 1:
The guide element acts as an intermediary component between the star-quad cable section and the parallel pair connector section. It receives cores in star-quad arrangement and guides them to exit in parallel pair arrangement, enabling compatibility between the two different configurations without compromising the crosstalk attenuation benefits of star-quad or the connector compatibility of parallel pair.
Solution Approach 2:
The cable is divided into distinct sections: a first section with star-quad core arrangement, a guide element section for core repositioning, and a second section with parallel pair arrangement. This segmentation allows each section to optimize for its specific function while the guide element provides the transition between configurations.
2Adaptability or versatility
If cores are rearranged from star-quad to parallel pair, then connector compatibility is improved, but structural stability during transition is compromised
Solution Approach 1:
The guide element is pre-configured with guide tracks that define the exact path each core must follow during the transition from star-quad to parallel pair arrangement. This preliminary structuring ensures that cores are systematically repositioned rather than randomly moved, maintaining stability throughout the transition process.
Solution Approach 2:
The guide element provides localized structural support and guidance specifically in the transition region where core repositioning occurs. The guide tracks are strategically positioned to maintain core spacing and alignment during the critical transition zone, while allowing flexibility in the repositioning action.
3Adaptability or versatility
If guide tracks are designed for core exchange, then core repositioning capability is improved, but guide element complexity increases
Solution Approach 1:
The guide tracks utilize three-dimensional spatial arrangement to achieve core repositioning. By designing tracks that move cores through different spatial dimensions and levels within the guide element, the invention achieves complex repositioning functionality while keeping the external guide element structure relatively compact and manageable.
Data Source
AI summary
Guide element for electrical cores in a cable with at least four guide tracks, one for each electrical core of the cable, wherein the guide tracks run in such a way that at a first end of the guide element, at least two cores exchange places relative to a second end of the guide element opposite the first end.