Optical Adapter Block Assembly With Embedded Connector Identification
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Solution Overview
Problem
Network management systems (NMS) lack information about the specific physical layer media used to implement logical communication links in communications networks, making it difficult to manage and track physical connections within these networks.
Innovation Solution
The development of optical adapter block assemblies that include adapter blocks, circuit boards, and covers, which provide physical layer management capabilities by storing and reading physical layer information from optical connectors, allowing for the tracking and management of physical components within the network.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If traditional network management systems are used, then network management is simple, but physical layer information is not available
Solution Approach 1:
The patent embeds memory devices and reading interfaces directly within connector assemblies and adapter blocks. The memory device is nested inside the connector housing, the reading interface is nested within the adapter block, and together they form an integrated physical layer management system that is nested within the existing network infrastructure. This nested structure provides physical layer information capability without requiring a completely separate management system.
Solution Approach 2:
The patent introduces memory devices as intermediaries to store physical layer information and reading interfaces as intermediaries to retrieve this information. These intermediary components bridge the gap between the physical layer components (connectors, cables) and the network management system, enabling information transfer without direct complex interaction between management software and physical components.
2Measurement precision
If physical layer management capabilities are added, then network visibility is improved, but device complexity increases
Solution Approach 1:
The adapter block serves multiple functions: it provides the mechanical interface for connector mating, houses the reading interface for physical layer information, and integrates the circuit board for data processing. The connector assembly also serves dual purposes as both a physical connection device and an information storage device. This multi-functionality reduces the need for separate dedicated components for each function.
Solution Approach 2:
The patent combines previously separate functions into integrated assemblies. The memory device is merged with the connector housing, the reading interface is merged with the adapter block structure, and the circuit board is integrated within the adapter assembly. This merging reduces the number of discrete components and simplifies the overall system architecture while providing advanced tracking capabilities.
3Loss of information
If memory devices are embedded in connectors, then physical layer information is stored, but manufacturing complexity increases
Solution Approach 1:
The memory device is pre-installed and configured within the connector assembly during the manufacturing process, before deployment. The reading interface is similarly pre-integrated into the adapter block. This preliminary action ensures that physical layer information capabilities are built-in from the start, eliminating the need for complex field configuration or additional assembly steps during installation and maintenance.
Data Source
AI summary
An adapter block assembly includes an adapter block, a circuit board arrangement, and a cover attached to the adapter block so that the circuit board arrangement is held to the adapter block by the cover. Contact assemblies can be disposed between the adapter block and the circuit board arrangement. The cover can be latched, heat staked, or otherwise secured to the adapter block. Each component of the adapter block assembly can include one or more parts (e.g., multiple adapter blocks, multiple circuit boards, and/or multiple cover pieces).