High-Density Patch Panel Layout for Easier Jack Access
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Solution Overview
Problem
Existing patch panels in data centers face limitations in rack space utilization and increased termination density, leading to reduced accessibility and difficulty in inserting and removing plugs due to close proximity of receptacles.
Innovation Solution
A patch panel assembly with modular jacks and a bezel design that allows for increased density by orienting jacks in opposing rows and using flexible fingers to facilitate closer placement and improved accessibility, along with a secure mounting mechanism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the density of terminations is increased in a given U of rack space, then rack space efficiency is improved, but the proximity between receptacles is reduced making plug insertion and release tab actuation more difficult
Solution Approach 1:
The patent transitions from a traditional single-row horizontal arrangement of modular jacks to a two-dimensional grid arrangement with first and second parallel rows. This dimensional change allows terminations to be packed more densely in the horizontal plane while maintaining adequate vertical spacing between rows, thereby improving rack space efficiency without compromising accessibility to release tabs and plug insertion
Solution Approach 2:
The patent employs asymmetric positioning of modular jacks within the grid arrangement, where jacks in the first row are positioned at different horizontal offsets compared to jacks in the second row. This asymmetric staggered arrangement optimizes the use of available rack space while ensuring that release tabs and plug insertion points remain accessible despite increased termination density
2Quantity of substance
If modular jacks are placed closer together to increase density, then rack space utilization is improved, but accessibility to release tabs and plug insertion points is reduced
Solution Approach 1:
By arranging modular jacks in a two-row grid pattern rather than a single row, the patent increases the number of terminations that can be accommodated in a given rack vertical space (U) while maintaining sufficient horizontal and vertical clearance around each jack for proper tool access and hand operation
Solution Approach 2:
The patent segments the termination space into multiple rows and columns, creating a structured grid that allows for systematic placement of modular jacks. This segmentation enables higher termination counts per rack unit while preserving operational accessibility through regular spacing patterns within the segmented layout
Data Source
AI summary
A patch panel assembly, bezel and modular jacks are disclosed which allow modular jacks to be positioned closer together to increase patch panel density. In particular the modular jacks are equipped with features which engage openings which are offset, allowing for the modular jacks to be positioned closer together, in particular when arranged in adjacent parallel rows.