Modular Interface Patch Panel for Data Center Cable Management
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Solution Overview
Problem
In data centers, the management of cables and connectors within server racks is challenging due to tangled and overlapping cables, which complicates maintenance, airflow, and server configuration changes, especially during frequent equipment swaps or validations.
Innovation Solution
A modular interface patch panel is introduced, which is secured within racks near servers to reduce cable lengths and complexity by using short jumpers and interchangeable receptacles, allowing for organized and easily identifiable connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If cables and connectors are routed through slots formed within racks to connect servers, then connections can be established between systems, but the cables become tangled and overlapping making maintenance and modifications difficult
Solution Approach 1:
The cable management system is segmented into modular components: patch panels are divided into individual slots, each handling specific cable connections. This segmentation allows organized routing where each slot independently manages its cables, preventing tangling and overlapping while maintaining ease of maintenance through localized access.
Solution Approach 2:
Patch panels serve as intermediary devices between cable sources and destination systems. By introducing these intermediate connection points, cables are routed through organized panels rather than directly between systems, which prevents tangling and simplifies maintenance by providing centralized management points.
2Ease of operation
If cables are routed through racks to connect various systems, then connections can be made, but air flow is impeded
Solution Approach 1:
The patch panel design implements local quality by creating dedicated, localized cable management zones within each slot. This allows cables to be organized in specific local areas rather than throughout the entire rack, maintaining connection capability while minimizing overall air flow restriction by confining cable bulk to localized regions.
3Adaptability or versatility
If systems are frequently removed and replaced for validation and testing, then system configuration can be updated, but cable management problems worsen due to tangled cables
Solution Approach 1:
The modular patch panel design performs preliminary organization of cable connections before systems are removed or replaced. By pre-organizing cables in dedicated slots with clear identification, the system maintains low cable management complexity even during frequent reconfigurations, as each slot's cable arrangement is already optimized for its intended use.
Solution Approach 2:
The cable management system is designed to be dynamic, allowing easy reconfiguration of cable assignments between slots as systems are added, removed, or updated. This dynamic adaptability maintains low complexity during frequent changes by allowing simple reassignment rather than requiring complete cable rerouting.
4Device complexity
If cable lengths are reduced using short jumpers, then connection complexity is reduced, but receptacles must be interchangeable to accommodate different configurations
Solution Approach 1:
The patch panel employs universal receptacles that can accommodate multiple connector types and configurations. This multi-functionality allows the same receptacle design to work with different cable assemblies and system connections, enabling short jumper usage to reduce complexity while maintaining the adaptability to handle various configuration scenarios through a single standardized interface.
Data Source
AI summary
Configurations for interface panels are disclosed. In at least one embodiment, an interface panel includes removable receptacles to provide communication to rack components.