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CCTV · Network Architecture · Redundant Ring

Tokyo Metro CCTV — Redundant Ring Topology

Tipo Diagrama de redNorma Cisco-convention topology iconsMotor schematex-networkActualizado 25/9/2026
Tokyo Metro CCTV — Redundant Ring Topology
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El escenario

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.

Qué hay en este dibujo

Lee las decisiones que hay detrás.

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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