Fiber Fixation Tab Assembly for Bend-Safe Optical Cable Routing
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Solution Overview
Problem
Existing fiber optic management systems face challenges in optimizing optical fiber accessibility, handling, and storage, particularly in telecommunications equipment, with a need for improved methods to prevent damage and excessive bending of optical fibers.
Innovation Solution
A fiber optic management system utilizing flexible foil elements with fixation tags and mounting structures to securely mount optical fibers within telecommunications equipment, ensuring proper bend radius limits and preventing damage during installation and operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional hard plastic trays with added routing structures are used, then structural strength is improved, but ease of operation and fiber accessibility deteriorate
Solution Approach 1:
The patent employs flexible foil elements instead of rigid plastic structures to manage optical fibers. These thin film elements can be easily manipulated and adapted to different configurations, improving fiber accessibility while maintaining sufficient structural support through the flexibility and conformability of the foil material.
Solution Approach 2:
The fixation elements are designed to be movable and adjustable rather than fixed and rigid. This allows the fiber management system to adapt dynamically during installation and operation, enabling easier fiber routing and accessibility while maintaining structural integrity through controlled flexibility.
2Reliability
If fixation elements are added to mount fibers, then reliability is improved, but device complexity increases
Solution Approach 1:
The patent integrates multiple functions into the fixation elements themselves. The foil elements combine fiber mounting, routing guidance, and retention functions in a single component, reducing the number of separate parts needed while maintaining reliable fiber retention through the multi-functional design.
Solution Approach 2:
The fixation elements are designed as universal components that can serve multiple purposes: mounting fibers to the tray, guiding fiber routing, providing mechanical retention, and adapting to different fiber configurations. This multi-functionality reduces overall system complexity while ensuring reliable fiber management.
3Ease of operation
If flexible foil elements are used, then ease of operation is improved, but manufacturing precision requirements increase
Solution Approach 1:
The patent utilizes specific material parameters of the flexible foil, such as its elasticity, thickness, and adhesive properties, to achieve both ease of operation and acceptable manufacturing tolerances. By carefully selecting and controlling these material parameters, the system achieves user-friendly fiber handling without requiring extremely tight manufacturing precision.
Data Source
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AI summary
The present disclosure relates to a fiber management cable assembly for facilitating routing and storing optical fibers. The fiber management cable assembly includes a plurality of fiber fixation tabs for optical fiber management functionality. The plurality of fiber fixation tabs can provide fixation for optical fibers supported by, mounted on, or attached to components within a telecommunications enclosure. The plurality of fiber fixation tabs can secure optical fibers that are in a multi-fiber (e.g., ribbon) configuration or a single fiber configuration.