Fiber Cassette Housing for Multi-Adapter Connectivity

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Solution Overview

Problem

Existing fiber cassette modules are limited to installing a single type of fiber connector adapter, restricting flexibility and adaptability in data center cable management.

Innovation Solution

The adaptive fiber cassette module features front and rear openings with diverse mounting features that allow installation of multiple types of fiber connector adapters, including LC, SC, and MPO adapters, with adjustable spacing to accommodate different adapter types.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a cassette module is designed with mounting features for a single adapter type, then the installation process is simplified and reliable, but the adaptability and flexibility are reduced

Engineering Contradiction:
Improveadapter type compatibilityVSAvoidmounting feature complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cassette module is designed with multiple sets of mounting features, each configured to support different adapter types (e.g., LC, SC, MPO). This universal design allows a single cassette module to accommodate various adapter types through standardized mounting interfaces, resolving the contradiction by enabling multi-functionality without requiring separate specialized modules for each adapter type.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The mounting feature system is segmented into distinct sets, where each set is optimized for specific adapter types. This segmentation allows the cassette module to maintain simple, type-specific mounting mechanisms for each adapter while overall providing versatility. The segmentation prevents complexity in any single mounting interface while enabling multiple interfaces through modular organization.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If multiple adapter types are supported in a single cassette module, then flexibility and adaptability are improved, but the device complexity increases

Engineering Contradiction:
Improveadapter configuration flexibilityVSAvoidinstallation simplicity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

Different regions of the cassette module are designed with locally optimized mounting features for specific adapter types. Each mounting area has the appropriate geometric characteristics, opening sizes, and fastening mechanisms tailored to its designated adapter type. This local quality approach maintains installation simplicity for each adapter type while providing overall system versatility.

Inventive Principle:
Principle #3Local quality

3Adaptability or versatility

If fixed mounting features are used for specific adapter types, then installation reliability is maintained, but the ability to accommodate different connector types is limited

Engineering Contradiction:
Improveconnector type compatibilityVSAvoidadapter installation reliability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The mounting feature system incorporates adjustable and reconfigurable elements that allow the same physical structure to accommodate different adapter types reliably. The mounting features include adjustable positioning mechanisms and interchangeable mounting components that maintain secure, reliable connections for each adapter type while enabling flexibility across types.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20260036776A1Fiber Cassette Base Housing Including Multiple Connectivity Options
Publication Date: 2026.02.05 PANDUIT CORP
  • US20260036776A1 patent drawing
  • US20260036776A1 patent drawing
  • US20260036776A1 patent drawing

AI summary

A fiber cassette module includes a front portion with front openings and mounting features for enabling installation of multiple different adapter options. This fiber cassette module is therefore adaptable to provide different fiber cabling configurations using different adapter types.