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Home Switching Enterprise Switches Arista DCS-7280SE-64-R 48x 10GB SFP+ 4x 40GB QSFP+ Back-to-Front Airflow Switch

Arista DCS-7280SE-64-R 48x 10GB SFP+ 4x 40GB QSFP+ Back-to-Front Airflow Switch
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  1. Arista DCS-7280SE-64-R 48x 10GB SFP+ 4x 40GB QSFP+ Back-to-Front Airflow Switch
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Arista DCS-7280SE-64-R 48x 10GB SFP+ 4x 40GB QSFP+ Back-to-Front Airflow Switch

Brand:
Arista

Specifications

   Product Overview:
  • The Arista DCS-7280SE-64-R is an advanced, high-performance network switch designed for demanding data center environments. It features 48x 10GB SFP+ ports and 4x 40GB QSFP+ ports, delivering high throughput and ultra-low latency for optimal performance in modern enterprise networks.
  • With a switching capacity of up to 1.28 Tbps and a forwarding rate of 900Mpps, the Arista 7280SE series supports high-speed data transfer without bottlenecks. The back-to-front airflow cooling system and dual AC power supplies ensure maximum efficiency and reliability in operational conditions.
  • The DCS-7280SE-64-R offers a MAC address table capable of supporting up to 256,000 entries, making it an ideal solution for large-scale network infrastructures and data-rich environments. Additionally, its low latency of just 3.8us ensures that applications requiring real-time data processing perform smoothly and with minimal delay.
  • Arista DCS-7280SE-64-R is built for scalability and reliability, making it the perfect choice for businesses that demand high-performance connectivity, robust switching, and low-latency networking.
   Specifications:
  • Network Ports: 48x 10 Gigabit Ethernet SFP+
  • Uplink Ports: 4x 40 Gigabit Ethernet QSFP+
  • 1x RJ45 Console Port
  • 1x Gigabit Ethernet Management Port
  • 1x USB Port
  • 4x FAN-7000-R Fan Modules (N+1 redundant)
  • Back-to-Front Airflow
  • 2x PWR-500AC-R AC Power Supplies
  • Back-to-Front Airflow
  • Switching Capacity: 1.28 Tbps
  • Forwarding Rate: 900 Mpps
  • MAC Address Table Size: 256,000
  • Latency: 3.8 µs
  • Rack Mounts: Included (1-RU)
  • Model Number: DCS-7280SE-64-R
   Features:
  • 48 × 10GbE SFP+ ports + 4 × 40GbE QSFP+ uplinks for high-density connectivity
  • High switching capacity (up to ~3.2 Tbps) for handling heavy data center traffic
  • Low latency performance (~sub-microsecond to few µs) for real-time applications
  • Rear-to-front airflow design (-R) optimized for hot/cold aisle data center setups
  • Deep packet buffer (~9GB) to manage bursty traffic and prevent packet loss
  • Dual hot-swappable redundant power supplies for high availability
  • Hot-swappable fan modules with N+1 redundancy for continuous operation
   Why Choose This Product?
  • Designed for cloud, enterprise, and high-frequency environments where speed and reliability are critical
  • Deep buffers + high throughput ensure smooth performance even during traffic spikes
  • Supports large-scale deployments and virtualization (VXLAN) for modern networks
  • Redundant PSU and fans reduce downtime and ensure continuous operations


Features

Brand:
Arista
Conditions:
New
Warranty:
1 Year