Intelligent Fiber Distribution Node for Dense Wiring Guidance
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Solution Overview
Problem
Optical fiber management systems face challenges in managing hundreds or thousands of connections in tight spaces due to increased fiber connection density and reduced volume, necessitating improved remote management systems for efficient wiring operations.
Innovation Solution
An optical fiber node with a housing, modules, and indicators, along with a controller that manages a database to adjust indicators during wiring operations, providing clear instructions for technicians through visual cues like LEDs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If fiber connection density is increased while reducing distribution box volume, then space utilization is improved, but wiring operation complexity increases
Solution Approach 1:
The system enables self-service wiring operations through automated indicator lights that guide technicians through the connection process. The controller automatically identifies which fibers need to be connected and illuminates corresponding indicators on the distribution box, allowing the system to guide itself rather than requiring complex manual procedures.
Solution Approach 2:
The system implements feedback by continuously monitoring the wiring state through sensors and updating the indicator lights accordingly. The controller receives information about fiber connections and provides real-time guidance through illuminated indicators, creating a closed-loop system that adapts to the current wiring status.
2Volume of moving object
If fiber connection density is increased in tight spaces, then space efficiency is improved, but ease of operation deteriorates
Solution Approach 1:
The indicator lights serve as intermediaries between the complex internal fiber connections and the technician. Instead of requiring the technician to directly manage hundreds of dense connections, the indicator lights mediate the interaction by providing simplified visual guidance about which specific connections to make, translating complex wiring states into simple actionable cues.
Solution Approach 2:
The system uses color changes in indicator lights to convey different wiring states and instructions. Different colors or illumination patterns indicate different actions required, such as which fibers need to be connected, providing intuitive visual guidance that simplifies operation in the dense connection environment.
3Ease of operation
If clear labeling and instructions are provided in distribution boxes, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The system replaces static mechanical labeling (physical labels and printed instructions) with dynamic electronic indicators controlled by a controller. Instead of relying on fixed labels that require manual updating, the electronic indicator system automatically displays wiring instructions based on real-time system state, reducing the need for complex physical labeling infrastructure.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Facilitates easy and efficient wiring operations in remote locations with limited resources by guiding technicians using local hardware and software, ensuring correct connections and disconnections.
Implementation Method 1
providing clear instructions for technicians through visual cues like LEDs
Data Source
AI summary
An optical fiber node including: a housing; a module including a plurality of connection ports configured to be coupled with optical fibers, the module being disposed in the housing and having indicators associated with at least some of the plurality of connection ports; and a controller disposed in the housing, wherein the controller manages a database associated with the plurality of connection ports and adjusts the indicators during a wiring operation of the optical fiber node.