Fiber Distribution Chassis With Magnetic Cable Modules
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Solution Overview
Problem
There is a need to reduce the size of data communication equipment while maintaining high density and managing communication lines, particularly for optical fibers, in limited space at central data communication locations.
Innovation Solution
A removable cable module system with magnetic connections and guide members for secure attachment to a chassis, allowing easy installation and management of fiber optic cables, including breakout and cable modules with adaptors and spools, facilitating quick access and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If data communication equipment is made high density to increase circuit density, then more equipment can be installed in limited space, but the complexity of managing communication lines increases
Solution Approach 1:
The system divides the communication equipment into modular units (chassis, shelf, cable modules, breakout modules) that can be independently managed. Each module handles specific fiber connections, breaking down the complex task of managing hundreds of fibers into manageable segments.
Solution Approach 2:
The patent introduces intermediate management components including cable managers, guides, and routing structures that mediate between the high-density fiber connections and the external environment. These intermediaries organize and control the communication lines without requiring direct manipulation of each individual fiber.
2Volume of moving object
If the size of data communication equipment is reduced to save space, then more equipment can be installed, but the ability to manage and access communication lines becomes more difficult
Solution Approach 1:
The system employs dynamic, reconfigurable cable management components that can adapt to different connection scenarios. Cable managers and guides can be repositioned or reconfigured based on the specific routing needs, allowing efficient space utilization while maintaining ease of access when needed.
Solution Approach 2:
The patent utilizes vertical space and three-dimensional routing paths within the compact chassis structure. By organizing cables in multiple dimensions rather than simple linear arrangements, the system achieves high density while preserving accessibility through strategically positioned access points and modular components.
3Reliability
If bend radii of optical fibers are maintained to protect communication lines, then line integrity is preserved, but the flexibility in routing and space utilization is reduced
Solution Approach 1:
The system incorporates curved guides and rounded routing paths that maintain appropriate bend radii for optical fibers. Rather than sharp angles or rigid straight lines, the design uses continuous curves that protect the fibers from damage while still achieving the desired routing configuration within the compact space.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system enables efficient use of space, reduces labor and inventory needs, and minimizes interference with access to components, while providing secure and organized cable management.
Implementation Method 1
The cable module may include a magnetic portion configured to magnetically couple to a rear wall of the chassis
Data Source
AI summary
A data communication apparatus includes a chassis. The chassis includes a front access side, a rear side, a rear wall disposed at the rear side, and a shelf extending at the rear side away from the front access side. A breakout module has a front end opposite a back end and is removeably disposable at least partially in the chassis. The breakout module includes a first adaptor disposed at the front end and a second adapter disposed in the back end. A cable module is removeably disposable on the surface of the shelf such that the cable module is not disposed in the chassis, the cable module including a spool configured to hold a fiber optic cable.