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CCTV · Network Architecture · Redundant Ring

Tokyo Metro CCTV — Redundant Ring Topology

Tipo Diagramma di reteStandard Cisco-convention topology iconsMotore schematex-networkAggiornato 25/09/2026
Tokyo Metro CCTV — Redundant Ring Topology
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Tokyo Metro operates many IP cameras across stations and requires uninterrupted video recording and monitoring. The design connects station PoE switches to a redundant 10G core ring for failover and centralized video management.

Cosa contiene questo disegno

Leggi le decisioni che ne stanno alla base.

01

Use a three-node 10G fiber ring between core L3 switches for path redundancy

02

Attach station PoE switches to separate core nodes for access diversity

03

Centralize VMS and storage at core while keeping NVR and monitoring workstation in the control room

Large-scale IP CCTV deployments needing high availability, distributed camera aggregation, and centralized management across multiple sites.

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