Cable Routing System Frame Mounting for IT Rack Space Optimization
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Cable routing systems in IT racks occupy valuable space by being attached to NEMA rails, reducing the number of computing devices that can be mounted within the rack.
Innovation Solution
A longitudinally-expanding cable routing system that engages the IT rack frame directly, rather than the NEMA rails, featuring mounting brackets, radiused cable supports, and a locking assembly to manage cable routing without occupying device slots, and includes loop assemblies for bundling cables.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If cable routing systems are attached to NEMA rails, then cable management is achieved, but rack space is reduced
Solution Approach 1:
The cable routing system transitions from attaching to NEMA rails (one-dimensional rail mounting) to attaching directly to the rack frame (three-dimensional frame mounting). This dimensional change allows the cable routing system to utilize vertical space along the rack frame rather than occupying horizontal rack units, thereby maintaining cable management functionality while preserving device mounting space.
Solution Approach 2:
The cable routing system is extracted from the NEMA rail mounting structure and repositioned to mount directly on the rack frame. This extraction removes the conflict between cable routing and device mounting by separating the cable management function from the device mounting function, allowing both to coexist without competing for the same space.
2Ease of operation
If cable routing systems occupy NEMA rail space, then cable routing is enabled, but device mounting capacity is reduced
Solution Approach 1:
The system moves cable routing from the horizontal NEMA rail dimension to the vertical rack frame dimension. By mounting brackets that attach directly to the rack frame, the cable routing system operates in a different spatial dimension, enabling full cable routing functionality without reducing the number of rack units available for device mounting.
Solution Approach 2:
The cable routing function is extracted from the NEMA rail ecosystem and independently mounted to the rack frame. This separation allows cable routing to proceed without consuming any device mounting capacity, as the two functions (cable routing and device mounting) are now spatially independent.
Data Source
AI summary
A cable routing system includes a longitudinally-expanding body positionable within an IT rack having a frame and two or more NEMA rails coupled to the frame. A pair of mounting brackets are positioned proximate each distal end of the longitudinal-expanding body and configured to directly engage the frame of the IT rack. A cable routing tray is longitudinally affixed to the longitudinally-expanding body and configured to rout cables longitudinally along at least a portion of the longitudinally-expanding body. One or more vertical radiused supports are configured to define a minimum vertical bend radius for cables routed through the cable routing tray.