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Core Switch Dual Broadband Access

ODN and passive infrastructure knowledge brief Published 24 Feb 2026

Prepared for preliminary research by the GESTIONVAL ODN knowledge desk. Confirm network topology, split ratio, box or cabinet capacity, joint closure rating and loss budget against current standards and product documentation.

Recommendations: Dual Core Switch for redundancy.I have the following: 1 5520 ASA connected to the internet, 2 core switches, and several access switches.

Core Switch Dual Broadband Access

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Technical note

This reference is intended for preliminary ODN and passive infrastructure research. Topology, split ratio, box or cabinet capacity, closure rating, cable type, test limits and applicable standards must be verified for the specific project.

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