Telecommunications Cassette With Movable Cable Guide
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Solution Overview
Problem
Optical fiber telecommunications interconnection systems face challenges in accessibility and cable management, particularly in preventing excess bending and maintaining organization during technician handling due to the large number of cables involved in patching systems.
Innovation Solution
A high-density telecommunications patching system featuring a panel with movable cassettes containing telecommunication connector jacks, including a tab with cable guides for easy positioning and multi-channel clips for cable management, along with a trunk cable capture mechanism for strain relief and organization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a large number of cables are interconnected within a panel, then the patching system can handle more telecommunication connections, but the cables become difficult to manage and excess bending occurs
Solution Approach 1:
The panel is divided into multiple modular cassettes, each housing a specific number of connector jacks and associated cables. This segmentation allows technicians to work with smaller, organized groups of cables rather than managing all cables simultaneously, thereby maintaining ease of operation while increasing the total number of interconnections.
Solution Approach 2:
Cable guides and routing structures are introduced to direct cables through specific three-dimensional paths within the panel. By utilizing vertical and lateral routing channels, the system organizes cables in multiple dimensions, preventing tangling and excess bending while accommodating a larger quantity of cable interconnections.
2Stability of the object's composition
If traditional fixed cassettes are used in the panel, then the structure is stable, but accessibility and ease of positioning are reduced
Solution Approach 1:
The cassette design incorporates movable elements such as sliding mechanisms or removable sections that allow technicians to easily access and reposition cassettes within the panel. These dynamic features enable quick insertion and removal of cassettes without compromising the overall structural stability when cassettes are properly installed.
Solution Approach 2:
Guide rails, alignment features, or intermediate mounting structures are provided to facilitate smooth insertion and positioning of cassettes. These intermediary elements ensure that cassettes can be easily accessed and positioned while maintaining stable, precise placement within the panel framework.
3Area of stationary object
If cables are densely packed to increase connection density, then the panel size is reduced, but cable bending and organization become problematic
Solution Approach 1:
Cable management structures are nested within the cassette and panel assemblies, with cable guides, clips, and routing channels integrated into the existing structure. This nesting approach provides organized cable pathways without increasing the overall panel footprint, maintaining compact size while preventing cable bending and disorganization.
Solution Approach 2:
Flexible cable management components such as bendable guides, elastic clips, or flexible routing channels are used to accommodate cable movements and routing variations. These flexible elements adapt to different cable configurations while maintaining proper cable organization and preventing excessive bending, all within a compact panel design.
Data Source
AI summary
A telecommunications patching system is provided having a panel and at least one cassette movably received in the panel. The cassette receives a plurality of telecommunication connector jacks. Each jack has a front cavity adapted to receive a patch cord plug having a patch cord cable extending therefrom. The cassette has first and second ends. A tab extends from and is attached to the first end of the cassette such that the cassette may readily be moved to different positions in the panel. The tab includes a first cable guide.