Cassette Adapter for Interchangeable Patch Panel Installation

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Solution Overview

Problem

Existing cassettes and patch panels are not interchangeable, and high-density cassettes cannot be directly connected to patch panels configured for low-density cassettes, limiting flexibility and increasing installation complexity in data centers.

Innovation Solution

A cassette adapter is designed to facilitate the installation of cassettes in patch panels with different configurations, featuring a base for the cassette, a front frame, latches for secure attachment, and a mounting portion for attaching to the patch panel.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If cassettes are designed to connect to a specific patch panel configuration, then connection reliability is improved, but adaptability to different patch panel configurations deteriorates

Engineering Contradiction:

Improveconnection reliabilityVSAvoidadaptability to different patch panel configurations

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent introduces a cassette adapter as an intermediary component between the cassette and the patch panel. The adapter includes a mounting portion that interfaces with the patch panel and a base that receives the cassette, thereby mediating the connection between incompatible interfaces and enabling interchangeability across different configurations

Inventive Principle:

Principle #24Intermediary (Mediator)

2Productivity

If high-density cassettes are used to increase connection density, then productivity is improved, but compatibility with existing low-density patch panels deteriorates

Engineering Contradiction:

Improveconnection densityVSAvoidcompatibility with existing patch panels

Core Design Contradiction:

ProductivityVSAdaptability or versatility

Solution Approach 1:

The cassette adapter serves as a compatibility layer that enables high-density cassettes to be installed in low-density patch panels. The adapter's mounting portion interfaces with the existing patch panel while the base accommodates the high-density cassette, thus mediating between different density standards and preserving investment in existing infrastructure

Inventive Principle:

Principle #24Intermediary (Mediator)

3Adaptability or versatility

If different cassette configurations are used for different patch panels, then adaptability is improved, but device complexity deteriorates

Engineering Contradiction:

Improveinterchangeability between systemsVSAvoidnumber of cassette types

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cassette adapter provides a universal interface solution where a single adapter design can accommodate different cassette types and patch panel configurations. The standardized mounting portion and base structure enable the same adapter to work with various cassette configurations, reducing the need for multiple specialized components

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS20250147257A1Cassette adapter and method of installation

Publication Date: 2025.05.08 PANDUIT CORP

AI summary

A cassette adapter for the installation of a cassette in a patch panel of a data rack including a base configured to accept the cassette, a front frame connected to a distal end of the base, at least one latch connected to the base, and a mounting portion configured to mount the cassette adapter to the panel. The cassette adapter being configured to retain the cassette within the cassette adapter and connect the cassette to the patch panel in a removable fashion.