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Home Switching Data Center Switches Arista DCS-7280PR3-24-F 7280R3 Switch Router

Arista DCS-7280PR3-24-F 7280R3 Switch Router

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High-density 24x400GbE OSFP Arista 7280R3 switch router designed for hyperscale data centers, cloud infrastructure, and AI-driven high-performance networking.

OVERVIEW

  • The Arista 7280R3 Switch Router DCS-7280PR3-24-F is a next-generation high-performance switch-router built for modern cloud-scale and hyperscale data center environments. Designed on Arista’s advanced 7280R3 architecture, it delivers exceptional throughput, scalability, and ultra-low latency performance for demanding enterprise workloads.
  • With 24x 400GbE OSFP ports, this platform is optimized for spine-leaf architectures, AI/ML workloads, and large-scale cloud deployments where consistent high-speed connectivity is critical.

USE CASES

  • Hyperscale cloud data center fabric design
  • AI and machine learning cluster networking
  • Spine-leaf architecture deployment
  • Enterprise core and aggregation switching
  • High-performance computing (HPC) environments
  • Service provider backbone networks
  • Large-scale virtualization infrastructure

KEY FEATURES

  • 24x 400GbE OSFP high-speed ports
  • Dual AC power supply support for redundancy
  • Front-to-rear airflow optimized for data center cooling
  • Ultra-low latency switching performance
  • High-throughput, non-blocking architecture
  • Designed for cloud-scale and AI workloads
  • Advanced L2/L3 routing capabilities
  • Carrier-grade reliability and uptime design 

TECHNICAL SPECIFICATIONS

  • Brand: Arista
  • Model: DCS-7280PR3-24-F
  • Series: Arista 7280R3
  • Port Configuration: 24 x 400GbE OSFP
  • Power Supply: 2x AC redundant power
  • Airflow: Front-to-rear cooling design
  • Switching Architecture: High-performance non-blocking fabric
  • Latency: Ultra-low latency forwarding engine
  • Routing Support: Advanced L2/L3 routing protocols
  • Deployment: Data center / cloud / hyperscale environments
  • Form Factor: Fixed configuration switch/router chassis

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