Enclosure Cover Segments Fiber Access Regions
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Solution Overview
Problem
There is a need for cost-effective solutions to expand fiber optic communication networks while ensuring secure access to sensitive components within enclosures, as existing systems lack efficient methods to restrict access to specific regions without compromising the integrity of the network.
Innovation Solution
The enclosure design includes a housing with a cover arrangement that separates the interior into restricted and unrestricted access regions, using a cover arrangement that extends over the restricted access region to block access from the access opening, allowing for secure access to components like splice regions, fiber storage, and termination regions through designated entrances.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a cover arrangement is added to block access to restricted regions, then security of components is improved, but device complexity increases
Solution Approach 1:
The enclosure interior is segmented into restricted and unrestricted access regions using a cover arrangement that can be selectively positioned. The cover arrangement includes a cover member that can be moved between positions to expose or block the restricted access region, allowing security to be applied only where needed while maintaining simplicity in other areas.
Solution Approach 2:
The cover arrangement is designed to be movable rather than fixed, allowing it to transition between blocking and non-blocking states. The cover member can be positioned to block access to the restricted region when security is needed, or moved to allow access when maintenance or installation is required, providing dynamic security control without permanent structural complexity.
2Reliability
If access to restricted region is blocked, then network integrity is improved, but ease of operation deteriorates
Solution Approach 1:
The cover arrangement provides dynamic control over access to the restricted region. When security is needed, the cover member blocks access to protect network integrity. When maintenance, installation, or inspection is required, the cover member can be moved to allow easy access to components, thus maintaining operational ease while preserving security when needed.
Solution Approach 2:
The cover arrangement is designed to be manually operable by authorized personnel without requiring complex authentication systems or specialized tools. Authorized users can independently control access by moving the cover member, making the security system self-service oriented and maintaining ease of operation for legitimate access while preventing unauthorized access.
Data Source
AI summary
A re-enterable enclosure has a cover arrangement removably disposed within the interior between a rear wall and an access opening to separate the interior into a restricted access region and an unrestricted access region. The cover arrangement extends over the restricted access region to inhibit access to the restricted access region from the access opening. First and second entrances to the restricted access region are provided from the unrestricted access region. The second entrance is different from the first entrance. In some implementations, a termination field is provided at a first side of the restricted access region and a splice tray is provided at a second side of the restricted access region.