Optical Network Component Identity Verification
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Solution Overview
Problem
The complexity of optical communication network connections often leads to mistakes by field technicians when provisioning or maintaining fiber optic cables, resulting in slower service delivery and disruptions to existing customers due to incorrect connections or disconnections.
Innovation Solution
Assigning and storing unique identification codes on network components, such as optical transceivers and line cards, and using a read system to verify the identity of these components before connecting or disconnecting fiber optic cables, ensuring accurate handling and reducing errors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If field technicians manually connect fiber optic cables based on connection diagrams, then network provisioning can be performed, but mistakes are frequently made resulting in slower service delivery and service disruptions
Solution Approach 1:
The network component performs self-identification by automatically providing its identity information (such as serial numbers, port identifiers, or unique codes) to the verification system, eliminating the need for manual identification by technicians and reducing human error in connection provisioning
Solution Approach 2:
The verification system provides immediate feedback to the technician by comparing the scanned component identity against the connection diagram requirements, indicating whether the connection is correct or incorrect, thereby preventing mistakes before they affect service delivery
2Quantity of substance
If the number of network connections and components increases to handle more users and traffic, then network capacity increases, but the complexity of connections increases leading to more frequent mistakes
Solution Approach 1:
The verification system acts as an intermediary between the technician and the complex network infrastructure, automatically managing the complexity of identifying and verifying connections among numerous components through automated scanning and comparison against connection diagrams
Solution Approach 2:
The system uses digital copies of connection diagrams and component identity information stored in databases, allowing virtual verification of physical connections without requiring technicians to manually track complex physical wiring configurations
Data Source
AI summary
A method and a communication system are disclosed for automatically verifying the identity of a network connection in an optical communication network. Each network component of the optical communication network stores an identification code. For the method, one step includes positioning a read system proximate to one of the network components. With the read system in the proper position, another step of the method includes reading the identification code stored on the network component. Another step of the method includes verifying the identity of a network connection based on the identification code read from the network component by the read system. Another step of the method includes indicating the results of the verification using the read system. Based on the results of the verification, a field technician may verify the identity of a network connection before connecting or disconnecting a fiber optic cable or otherwise handling the network component.