Color-Coded Pattern Label Array for High-Density Patch Fields

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Solution Overview

Problem

In data center applications, the increasing fiber density in patch fields has led to smaller labels with limited text space, making it difficult to read and encode key port information, resulting in inefficiencies and a higher risk of labeling errors.

Innovation Solution

The use of pre-printed, color-coded pattern label arrays based on the Telecommunications Industry Association's TIA-598 specification, where each color corresponds to a specific fiber unit, allowing for immediate visual identification of fiber numbers and panel polarity without additional text, reducing labeling errors and increasing readability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If fiber density in patch fields is increased, then space utilization is improved, but label readability and text space are reduced

Engineering Contradiction:
Improvefiber densityVSAvoidlabel readability
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The patent applies color-coded labels where each color represents a specific fiber unit or port number. This allows technicians to quickly identify ports through color recognition rather than reading small text, directly addressing the readability issue while maintaining high fiber density. The color coding system enables immediate visual identification without requiring large label areas.

Inventive Principle:
Principle #32Color changes

2Area of moving object

If label size is reduced to accommodate higher fiber density, then space efficiency is improved, but text space and information encoding capacity are reduced

Engineering Contradiction:
Improvelabel sizeVSAvoidport information encoding
Core Design Contradiction:
Area of moving objectVSLoss of information

Solution Approach 1:

The patent uses color coding to encode port information that would otherwise require text. Each color corresponds to a specific fiber unit or port number, allowing the label to convey information without requiring large text spaces. This enables small labels to carry full identification information through color alone.

Inventive Principle:
Principle #32Color changes

Solution Approach 2:

The color-coded label system serves multiple functions simultaneously: it identifies the port number, indicates the fiber unit, and provides visual distinction for quick recognition. This multi-functionality allows the label to convey comprehensive information in a compact form factor.

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

3Area of moving object

If text size on labels is reduced, then label compactness is improved, but readability and identification speed are reduced

Engineering Contradiction:
Improvelabel compactnessVSAvoididentification time
Core Design Contradiction:
Area of moving objectVSLoss of time

Solution Approach 1:

The patent replaces text-based identification with color-based identification. Technicians can identify ports by color recognition, which is significantly faster and more reliable than reading small text. This eliminates the trade-off between compactness and identification speed, as color coding maintains rapid identification while allowing extremely compact label sizes.

Inventive Principle:
Principle #32Color changes

Data Source

PatentUS10585257B1Printable color-coded pattern label array for patch field applications
Publication Date: 2020.03.10 LEGRAND DPC LLC
  • US10585257B1 patent drawing
  • US10585257B1 patent drawing
  • US10585257B1 patent drawing

AI summary

The present disclosure provides improved color-coded labels, and improved systems and methods for utilizing such color-coded labels. More particularly, the present disclosure provides advantageous systems/methods for utilizing printable color-coded pattern label arrays for patch field applications and the like. The present disclosure provides improved methods for labeling data center applications (e.g., patch field applications). In exemplary embodiments, by fabricating a pre-printed, repeating pattern of the colors defined by industry specification TIA-598 to a roll/sheet of printable labels, this color coding can be advantageously applied to an array of patch field labels. Once the individual labels are printed and applied, the individual label color will translate to a sub-unit fiber number, while the overall array of label colors will reveal the panel polarity, which is important service information, which will be delivered in an immediate visual color-coded manner to the servicing technicians without the need for additional text.