Fiber Optic Cassette Reversible Securing for Easier Tray Mounting
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Solution Overview
Problem
Prior art fiber optic cassettes require two sets of features on each side to secure and remove them from a tray, which is inefficient and potentially cumbersome.
Innovation Solution
A reversible securing component that can be secured on either side of the cassette body, featuring a cassette engaging part and a tray engaging feature, allowing for easy mounting and removal from a tray with a single set of features.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If two sets of features are provided on each side of the cassette for securing and removal, then the cassette can be securely mounted and removed from the tray, but the device complexity and ease of operation deteriorate due to the cumbersome nature of having dual features
Solution Approach 1:
The patent applies inversion by making the securing component reversible - it can be installed on either side of the cassette body and functions identically regardless of orientation. This single reversible component replaces what would traditionally require two different sets of securing features, one for each side, thereby reducing complexity while maintaining securing reliability
2Reliability
If two sets of features are provided on each side of the cassette for securing and removal, then the cassette can be securely mounted and removed from the tray, but the ease of operation worsens due to the cumbersome nature of having dual features
Solution Approach 1:
The reversible securing component allows technicians to install and operate the cassette from either side without requiring different procedures or features. This symmetry improves ease of operation by eliminating the need to navigate complex dual-feature systems, while the secure engagement mechanism maintains reliable mounting and removal
3Device complexity
If a single reversible securing component is used instead of two sets of features, then the device complexity and ease of operation improve, but the securing reliability must be maintained
Solution Approach 1:
The single securing component is designed with universal functionality - it can be installed on either side of the cassette body and performs the same securing function in both orientations. This multi-functional design reduces the number of components needed while maintaining adequate securing reliability through its engagement features that interface with the tray
Data Source
AI summary
A reversible fiber optic cassette for mounting in a rack comprising a cassette receiving tray, the tray comprising a plurality of cassette engaging features is disclosed. The cassette comprises a cassette body comprising optic fiber receptacles arranged along a front of thereof, a multifiber receptacle along a back thereof and a plurality of optic fiber segments each between a respective one of the optic fiber receptacles and the multifiber receptacle, and a securing component comprising a main part comprising a first surface and a second surface opposite the first surface, a cassette engaging part extending from the first surface for engaging with the cassette body, a tray engaging feature extending from the second surface and engageable with one of the cassette engaging features. The reversible securing component is secureable on either side of the cassette body using the cassette engaging feature.