Optical Cable Connection Box Bypasses Pole Rights Delay

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Solution Overview

Problem

The lengthy process of obtaining rights to use communication poles for fiber optic network deployment delays the initial network construction and prolongs fiber optic network deployment.

Innovation Solution

An optical cable connection box with adapters that allows indirect connection of optical cables using optical fibers, enabling temporary connection without requiring immediate pole usage, thus allowing network deployment to continue without waiting for pole rights, and can be easily replaced with a fiber access terminal once rights are obtained.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If fiber access terminal is installed on communication pole, then network deployment is completed, but obtaining pole usage rights delays deployment time

Engineering Contradiction:
Improvenetwork deployment completionVSAvoiddeployment time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent introduces an optical cable connection box as an intermediary device that temporarily replaces the fiber access terminal. This connection box enables optical cables to be connected and network services to be provided without requiring immediate installation on the communication pole, thus bypassing the pole usage rights approval process while maintaining network functionality.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent implements preliminary network deployment by installing the optical cable connection box before obtaining pole usage rights. The optical cables are connected and network services are activated in advance using the connection box, allowing the network to be deployed preliminarily without waiting for the formal pole installation process.

Inventive Principle:
Principle #10Preliminary action

2Productivity

If fiber access terminal is installed on communication pole, then network deployment is completed, but the process is prolonged due to pole rights approval

Engineering Contradiction:
Improvenetwork deployment efficiencyVSAvoiddeployment period
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The optical cable connection box serves as a mediator that decouples the network deployment process from the pole usage rights approval process. It allows network operators to complete cable connections and activate services using the connection box as a temporary endpoint, thereby improving deployment efficiency by eliminating the sequential dependency on pole rights approval.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent enables preliminary network deployment by installing and configuring the optical cable connection box before pole rights are obtained. This preliminary action allows the network to become operational in advance, significantly reducing the overall deployment period by performing installation activities parallel to or before the pole rights approval process.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20230280561A1Optical cable connection box and adapter
Publication Date: 2023.09.07 HUAWEI TECH CO LTD
  • US20230280561A1 patent drawing
  • US20230280561A1 patent drawing
  • US20230280561A1 patent drawing

AI summary

Embodiments of this application disclose an optical cable connection box and an adapter, and belong to the field of optical cable connection technologies. The optical cable connection box includes a box body, at least one pair of adapters, and at least one optical fiber, and each adapter includes a first interface and a second interface that are opposite to each other; the at least one pair of adapters is located on the box body, the first interface of each adapter is located outside the box body, and the second interface of each adapter is located inside the box body; and the at least one optical fiber is located inside the box body and is connected between the second interfaces of each pair of adapters.