Fiber Optic Splice Module Compartmentalization
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Solution Overview
Problem
Existing splice modules in fiber optic networks suffer from disorganization and vulnerability to damage due to the entanglement of optical fibers, making it difficult for technicians to manage and maintain the connections efficiently.
Innovation Solution
A splice module with a compartmentalized design that separates incoming, intermediate, and outgoing optical fibers into distinct regions, minimizing intersections and entanglement, and featuring a cover and splice tray mechanism that protects spliced connections from accidental damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If excess fiber length is provided to allow for multiple splicing attempts, then splicing quality can be improved, but cable management and organization within the splice module becomes difficult
Solution Approach 1:
The splice module is divided into multiple compartments including a first compartment for receiving loose tubes and a second compartment for receiving spliced fibers. This segmentation allows excess fiber length to be organized in the first compartment while the spliced connections are protected in the second compartment, resolving the contradiction between having enough fiber for multiple attempts and maintaining organization.
2Ease of repair
If splice modules are repeatedly accessed by technicians, then maintenance and repairs can be performed, but the risk of unintentional damage to optical fibers and splices increases
Solution Approach 1:
The splice module employs a movable cover that can transition between open and closed positions. When closed, the cover protects the spliced fibers from damage; when opened, it allows technicians to access the spliced connections for maintenance and repairs. This dynamic structure resolves the contradiction between protection and accessibility.
3Volume of moving object
If a compact splice module design is used, then space efficiency is improved, but the organization and separation of different optical fiber paths becomes more difficult
Solution Approach 1:
The splice module uses vertical stacking of compartments and layers to organize different fiber paths (incoming, intermediate, outgoing) in the vertical dimension rather than spreading them out horizontally. This allows compact footprint while maintaining clear separation and organization of fiber paths through multi-level arrangement.
Data Source
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AI summary
A splice module for a fiber optic network includes a base housing defining a cavity that receives first fibers and intermediate fibers in separate regions that minimize intersections between the fibers. The splice module further includes a cover attached to the base housing and moveable between an opened position, where the cavity is accessible, and a closed position, where the cavity is inaccessible. A splice tray is carried by the cover and includes a splice area that receives spliced connections between the first fibers and the intermediate fibers. With the cover in the opened position, the splice tray is moveable between an opened position, where the splice area is accessible, and a closed position, where the splice area is inaccessible. This arrangement protects the spliced connections from inadvertent damage. A method of connecting optical fibers using the splice module is also disclosed.