Full Part Number: Arista DCS-7280CR3-32P4-M-F
Manufacturer: Arista Networks
Overview
The Arista DCS-7280CR3-32P4-M-F is a high-performance, low-latency 1U fixed-form factor switch designed to meet the rigorous demands of modern data center environments. Equipped with 32 x 100GbE ports and 4 x 400GbE QSFP-DD ports, this switch is ideal for large-scale, high-bandwidth networking applications such as cloud data centers, service providers, and enterprise networks. The DCS-7280CR3-32P4-M-F supports Arista's Extensible Operating System (EOS), delivering exceptional scalability, programmability, and reliability. Its architecture is optimized for both high-speed data forwarding and energy efficiency, making it a perfect choice for a wide range of mission-critical applications.
Key Features
High-Density 100GbE and 400GbE Connectivity: The DCS-7280CR3-32P4-M-F offers 32 x 100GbE ports and 4 x 400GbE QSFP-DD ports, providing the flexibility to handle both current and future networking needs with ease.
Arista EOS Support: The switch runs on Arista's proven EOS, providing an intuitive, scalable, and programmable platform with powerful automation and monitoring capabilities.
Low Latency and High Throughput: Built for high-performance environments, this switch features ultra-low latency and a high forwarding rate to ensure maximum throughput and minimal packet delay.
High Availability: Dual hot-swappable power supplies and fan modules ensure high availability and operational continuity, even during maintenance or failure events.
Energy Efficiency: Designed with energy-efficient components to reduce operational costs while maintaining top-tier performance.
Applications
Cloud Data Centers: The DCS-7280CR3-32P4-M-F is ideal for cloud service providers requiring high-bandwidth and low-latency network infrastructure to support massive data flows.
Enterprise Networks: Suitable for large enterprises looking to build scalable and high-performance networks that can handle both internal and external traffic demands.
Service Providers: Provides the reliability and performance needed by service providers to support high-density traffic in a cost-effective and energy-efficient manner.
High-Performance Computing (HPC): Perfect for HPC environments where data throughput and low-latency are critical for computational workloads.
Financial Services: The ultra-low latency and high reliability make this switch ideal for mission-critical applications such as high-frequency trading in the financial industry.
Specifications
Ports: 32 x 100GbE QSFP28 Ports, 4 x 400GbE QSFP-DD Ports
Switching Capacity: 12.8 Tbps
Forwarding Rate: 9.6 Bpps (Billion packets per second)
Form Factor: 1U rackmount
Power Consumption: Approximately 400W (varies based on configuration)
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Power Supply: Dual hot-swappable power supplies (AC or DC options)
Management: Arista EOS with CLI, web-based management, SNMP, REST API
Latency: Sub-100ns latency, optimized for performance-sensitive environments
Redundancy: Hot-swappable fans and power supplies for enhanced availability
Dimensions (W x D x H): 17.5" x 16.9" x 1.75" (445mm x 430mm x 44.5mm)
Weight: 12.1 kg (26.7 lbs)
Why Choose the Arista DCS-7280CR3-32P4-M-F?
Exceptional Performance: With a total switching capacity of 12.8 Tbps and a forwarding rate of 9.6 Bpps, this switch is engineered for high-performance, low-latency networking, making it ideal for the most demanding environments.
Scalability: Whether you're operating a cloud data center or a large enterprise network, the DCS-7280CR3-32P4-M-F offers scalability to meet the growing needs of your infrastructure.
Advanced Software: Arista’s EOS operating system offers unmatched programmability, automation, and monitoring tools, simplifying network management and reducing the operational burden.
Energy Efficiency: Designed for high performance without compromising on energy consumption, the DCS-7280CR3-32P4-M-F offers reduced operational costs in large-scale deployments.
Industry-Leading Reliability: With hot-swappable components and robust redundancy features, the DCS-7280CR3-32P4-M-F provides enterprise-grade reliability and availability, minimizing downtime.
Future-Proof: Built with a flexible, modular architecture that can handle current and future network speeds, ensuring long-term value as your infrastructure evolves.