Furcation Management Structures for High-Density Fiber Optic Mounting
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Solution Overview
Problem
Current fiber optic equipment designs cannot support high-density furcation assemblies due to inadequate securing techniques, which lead to instability and difficulty in reconfiguring or reattaching fiber optic connections, affecting the strength and stability of furcation assemblies under lateral and rotational forces.
Innovation Solution
The implementation of fiber optic shelf assemblies with integrated furcation management structures and anti-rotation features in the furcation bodies, which include planar surfaces for secure mounting and attachment features like clips and push latches to inhibit rotation and lateral movement, allowing for quick and secure attachment of furcation bodies to a mounting surface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If simple fastening techniques like tape, Ty-Wraps, or Velcro are used to secure furcation assemblies, then the equipment design can be simple and easy to manufacture, but the mounting stability and strength under lateral and rotational forces is insufficient
Solution Approach 1:
The patent combines multiple securing functions into an integrated mounting structure that includes both lateral constraint features and anti-rotation features. The mounting structure merges the functions of simple fastening with rotational force resistance, eliminating the need for separate complex components while achieving both ease of manufacture and mounting strength.
Solution Approach 2:
The patent employs asymmetric mounting features including non-circular engagement geometries and positioned mounting points that are strategically located to resist both lateral movement and rotational forces. The anti-rotation features use asymmetric shapes that engage with complementary asymmetric features on the mounting surface, providing rotational stability while maintaining simple manufacturing processes.
2Device complexity
If simple fastening techniques are used, then the device complexity is low, but the reliability of furcation assembly attachment is insufficient
Solution Approach 1:
The mounting structure integrates multiple reliability-enhancing features into a single device component. The structure combines lateral constraint mechanisms with anti-rotation features, creating a unified mounting solution that provides reliable attachment without requiring multiple separate components or complex assembly procedures.
Solution Approach 2:
The patent incorporates pre-configured mounting features directly into the furcation assembly and mounting surface during manufacturing. The anti-rotation features and engagement geometries are pre-formed, allowing for reliable attachment through simple insertion and engagement actions without requiring additional field assembly steps or complex fastening procedures.
3Ease of operation
If simple fastening techniques are used, then the ease of operation is improved, but the ease of repair and reconfiguration is worsened due to cumulative adhesive strength
Solution Approach 1:
The mounting system uses discrete, modular engagement features that can be independently released. The anti-rotation features and lateral constraint elements are segmented into separate engagement points that can be disengaged individually or collectively through a simple release mechanism, allowing for easy reconfiguration and repair without requiring complete removal of the entire assembly.
Solution Approach 2:
The patent employs dynamic mounting features that transition between engaged and disengaged states through simple mechanical actions. The mounting structure includes movable elements or release mechanisms that allow the furcation assembly to be quickly attached and detached without requiring forceful removal or damage to adhesive bonds, facilitating easy repair and reconfiguration while maintaining operational simplicity.
4Productivity
If high-density fiber optic equipment designs are implemented, then the productivity and bandwidth capacity are improved, but the ability to support sufficient density of furcation assemblies is limited by inadequate securing techniques
Solution Approach 1:
The integrated mounting structure combines multiple support functions into a single compact component that can accommodate high-density furcation assemblies. By merging lateral constraint, anti-rotation, and structural support functions into one mounting element, the system achieves the space efficiency and support capability required for high-density fiber optic equipment designs.
Solution Approach 2:
The patent utilizes three-dimensional mounting features that extend in multiple directions from the mounting surface. The anti-rotation features and lateral constraint elements are positioned in different spatial dimensions, creating a multi-dimensional engagement system that provides comprehensive support for high-density furcation assemblies while maintaining compact equipment footprints.
Data Source
AI summary
Furcation management structures and fiber optic shelf assemblies including one or more furcation management structures are disclosed. The furcation management structures are disposed in a chassis of a fiber optic shelf assembly and define a mounting surface for mounting at least one furcation body of a fiber optic cable assembly thereto. The furcation management structure may allow the fiber optic shelf assemblies to provide a greater density of fiber optic cable assemblies to support high density fiber optic equipment. Moreover, the furcation management structures provides the craft with an organized mounting structure that is relatively quick and easy to remove, rearrange, and/or reconfigure.