Fiber Optic Adapter Block With Staggered Connector Access

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Solution Overview

Problem

Existing fiber optic adapter blocks face challenges in managing high-density connector installations, where accessing individual connectors is difficult due to interference from adjacent connectors, particularly in rows of three or more, leading to unintended disconnections.

Innovation Solution

The fiber optic adapter block is designed with a staggered alternating arrangement of connectors, where every other adapter is positioned at a different depth, allowing for improved access and reduced interference during connector removal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If fiber optic adapters are arranged in a high-density stacked configuration, then the number of connections per unit area increases, but connector accessibility deteriorates due to interference from adjacent connectors

Engineering Contradiction:
Improvenumber of connectionsVSAvoidconnector accessibility
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The patent applies staggered alternating arrangement where every other adapter is offset in the transverse direction, creating depth differentiation. This dimensional offset allows operators to access connectors at different depths without interference from adjacent connectors, resolving the accessibility issue while maintaining high density stacking

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Area of stationary object

If fiber optic adapters are arranged in a compact stacked configuration, then the device footprint is reduced, but connector removal becomes difficult due to adjacent connector interference

Engineering Contradiction:
Improvedevice footprintVSAvoidconnector removal ease
Core Design Contradiction:
Area of stationary objectVSEase of repair

Solution Approach 1:

By staggering every other adapter in the transverse direction, the patent creates depth variation that provides operational clearance for connector removal. This maintains the compact footprint while enabling easier maintenance operations through the staggered depth arrangement

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Productivity

If fiber optic adapters are arranged in a high-density configuration, then connection density increases, but unintended disconnections increase due to connector interference

Engineering Contradiction:
Improveconnection densityVSAvoidconnection stability
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The staggered alternating arrangement creates physical separation in the transverse direction, reducing mechanical interference between adjacent connectors. This dimensional offset prevents unintended disconnections while preserving high connection density in the stacked configuration

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS12461317B2Fiber optic adapter block
Publication Date: 2025.11.04 COMMSCOPE TECHNOLOGIES LLC
  • US12461317B2 patent drawing
  • US12461317B2 patent drawing
  • US12461317B2 patent drawing

AI summary

A fiber optic adapter block is disclosed. The fiber optic adapter block includes at least three fiber optic adapters provided in a stacked arrangement extending widthwise in a longitudinal direction, wherein every other adapter of the at least three fiber optic adapters is staggered in a front to back direction with respect to an adjacent adapter such that front ends of the every other adapter of the at least three fiber optic adapters are aligned at a first depth and a front end of the adjacent adapter is at a second depth that is different than the first depth.