Bisected Ring Cable Guide for Rack Vent Holes
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Solution Overview
Problem
Media cables traveling between adjacent racks in data centers and telecommunications rooms often lack sufficient support, leading to inefficiencies and potential damage during their journey from the front to the rear of the racks.
Innovation Solution
The development of cable guide assemblies with guiding members that can be mounted to racks, forming bisected ring-like or ring-shaped structures with attachment features to securely support and manage media cables, providing bend relief and multiple mounting options around the rack's vent holes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If cables are allowed to travel freely between racks without support, then installation flexibility is improved, but cable reliability and protection from damage deteriorates
Solution Approach 1:
The cable guide assembly acts as an intermediary component mounted on the rack, providing a structured pathway for cables to follow. The guide members create a defined route that cables can easily follow during installation while simultaneously providing continuous support and protection, thus resolving the contradiction between installation flexibility and cable protection.
2Reliability
If cable guide structures are added to support cables on racks, then cable reliability is improved, but device complexity and airflow obstruction worsen
Solution Approach 1:
The cable guide assembly is segmented into multiple independent guide members that can be individually mounted on the rack. This segmentation reduces the overall complexity of the structure while providing comprehensive cable support throughout the cable travel path, allowing each segment to perform its specific support function without creating a complex monolithic structure.
Solution Approach 2:
The cable guide assembly serves multiple functions: it provides cable support, defines cable routing paths, and is designed to accommodate various cable types and configurations. This multi-functionality reduces the need for additional separate components, thereby reducing overall device complexity while maintaining reliable cable support.
3Reliability
If cable guide structures are added to support cables on racks, then cable reliability is improved, but airflow through vent holes deteriorates
Solution Approach 1:
The cable guide assembly is designed with local quality variations where the guide members are positioned and shaped to provide cable support only in specific locations where cables need guidance, while leaving other areas open for airflow. This localized approach ensures cable reliability is improved only where necessary without creating unnecessary airflow obstruction.
Solution Approach 2:
The cable guide assembly utilizes the vertical dimension by mounting guide members at different heights and positions on the rack, allowing cables to be supported in three-dimensional space. This dimensional approach enables cable support without creating planar obstructions that would block airflow through the vent holes, thus resolving the contradiction between cable support and airflow maintenance.
Data Source
AI summary
Improved cable guide assemblies and related methods of use are provided. The present disclosure provides improved cable guide assemblies configured to support media cables, and related methods of use. More particularly, the present disclosure provides advantageous systems/methods for the design and use of cable bundle pass-through guide assemblies configured to support media cables associated with a rack or the like. The exemplary cable guide assembly includes attachment features/structures that are advantageously configured and dimensioned to releasably mount with respect to a supporting structure. In general, the cable guide assembly provides a smooth surface with bend relief for fiber or copper cables to pass through the sidewall or panel of an open rack system. The cable guide assembly can include first and second guiding members that are mounted to one another and to a first side of a sidewall/panel of an open rack to form a bisected ring-like structure.