Telecom Panel Ground Bus Bar for Modular Jacks
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Solution Overview
Problem
Existing patching equipment in telecommunications systems faces challenges in effectively and cost-efficiently grounding multiple electrical components, which is crucial for protection but often not adequately addressed.
Innovation Solution
A patch panel system with modular jacks and a ground bus bar configuration that allows for interchangeable mounting of various types of jacks, including UTP and STP jacks, with a ground wire that directly contacts the modular jacks for secure grounding, and a panel frame with retaining features and latching elements for secure installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple electrical components are mounted in a dense configuration on patch panels, then the patching equipment can handle more connections and improve productivity, but the grounding complexity and difficulty increase
Solution Approach 1:
Multiple grounding functions are merged into a single ground bus bar structure. The ground bus bar integrates multiple grounding points and electrical pathways into one consolidated component, allowing numerous electrical components to be grounded through this single unified structure rather than requiring separate grounding solutions for each component.
Solution Approach 2:
The ground bus bar serves multiple grounding functions simultaneously. It provides grounding connections for various types of electrical components (connectors, jacks, modules) mounted on the patch panel, acting as a universal grounding solution that handles diverse grounding needs through a single multi-functional element.
2Reliability
If traditional grounding methods are used for multiple electrical components, then individual grounding can be achieved, but the cost and installation time increase
Solution Approach 1:
The ground bus bar is pre-configured with multiple grounding points and electrical pathways before installation. This preliminary preparation allows installers to quickly connect multiple electrical components to grounding without performing complex grounding operations for each component individually, significantly reducing installation time while maintaining grounding effectiveness.
Solution Approach 2:
The ground bus bar design enables self-grounding capabilities where the structure itself provides the grounding pathway. Electrical components connect to the ground bus bar which automatically provides the grounding connection, eliminating the need for additional grounding wires or complex grounding installations for each component.
3Ease of manufacture
If a single grounding solution is used for all electrical components, then cost and complexity are reduced, but grounding effectiveness for each component may be compromised
Solution Approach 1:
The ground bus bar provides localized grounding points positioned at specific locations along its length. Each electrical component can connect to the ground bus bar at its nearest optimal grounding point, ensuring effective grounding for each component's specific location while using a single unified ground bus bar structure throughout the patch panel.
Data Source
Figure 1A
Figure 1B
Figure 2A~2B
AI summary
A telecommunications panel includes a panel frame and a ground wire secured to the panel frame. The ground wire extends longitudinally along the panel frame. The ground wire may be arranged such that modular jacks presses against the ground wire when the modular jacks are received in the panel frame. The ground wire can be made of a tin plated conductive material.