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Home Networking Network Switches Arista DCS-7280CR-48-DC-F 100GbE Data Switch

Arista DCS-7280CR-48-DC-F 100GbE Data Switch

Brand:
Arista

The DCS-7280CR-48-DC-F is a high-performance data center switch featuring 48x100GbE QSFP ports and 8x40GbE QSFP+ interfaces with front-to-rear airflow cooling. Designed for enterprise and hyperscale infrastructures, it delivers ultra-low latency, high-density connectivity, and scalable cloud networking performance.

OVERVIEW

  • The DCS-7280CR-48-DC-F is engineered to meet the demands of modern hyperscale data centers, enterprise cloud infrastructures, and high-performance networking environments. Featuring 48x100GbE QSFP interfaces and 8x40GbE QSFP+ uplink ports, this switch provides exceptional bandwidth density and scalable connectivity for AI workloads, virtualization, storage networking, and large-scale cloud deployments.
  • Built on the advanced Arista 7280R architecture, the switch delivers ultra-low latency performance, high forwarding throughput, and intelligent traffic management for mission-critical enterprise operations. The front-to-rear airflow design supports optimized thermal efficiency in rack-based deployments, while redundant DC power supplies enhance operational reliability. 

USE CASES

  • Ideal for hyperscale data center deployments
  • Suitable for cloud and AI networking infrastructures
  • Supports high-performance storage networking
  • Perfect for spine and leaf architectures
  • Useful for enterprise core network aggregation
  • Suitable for ultra-low latency applications
  • Supports virtualization and private cloud environments
  • Ideal for telecommunications backbone networking
  • Enhances network throughput and scalability

    • KEY FEATURES

  • 48x100GbE QSFP high-speed ports
  • 8x40GbE QSFP+ uplink interfaces
  • 9.6 Tbps switching capacity
  • 3.6 Bpps forwarding performance
  • Ultra-low sub-1 microsecond latency
  • Front-to-rear airflow cooling design
  • Dual redundant DC power supplies
  • Advanced Layer 2 and Layer 3 networking
  • Supports Arista EOS and CloudVision

    • TECHNICAL SPECIFICATIONS

  • Brand: Arista
  • Model: DCS-7280CR-48-DC-F
  • Product Series: 7280R Series
  • Product Type: Layer 3 Data Center Switch
  • Port Configuration: 48x100GbE QSFP, 8x40GbE QSFP+
  • Connectivity Type: Ethernet Switching
  • Interface Type: QSFP, QSFP+
  • Switching Capacity: 9.6 Tbps
  • Forwarding Rate: 3.6 Bpps
  • Latency: Sub-1 Microsecond
  • Buffer Size: 16 GB
  • CPU: Intel x86 Quad Core
  • RAM: 8 GB
  • Storage: 32 GB SSD
  • Cooling Design: Front-to-Rear Airflow

    • CUSTOMER REVIEW

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