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Home Switching Data Center Switches Arista DCS-7050QX-32-R 32x 40G QSFP+ High-Density Switch | Back-to-Front Airflow

Arista DCS-7050QX-32-R 32x 40G QSFP+ High-Density Switch | Back-to-Front Airflow


Brand:

Specifications

   Overview:
  • The Arista DCS-7050QX-32-R is a powerful, high-capacity Layer 2/3 switch purpose-built for modern data center networks. With 32 QSFP+ 40GbE ports, it delivers massive throughput while maintaining low latency and efficient airflow. Designed with a back-to-front cooling system, this switch supports hot aisle deployments and ensures thermal consistency in high-density environments.
  • Ideal for cloud-scale networking, spine-and-leaf architectures, or virtualized workloads, this Arista switch provides reliable, scalable performance with 2.56 Tbps switching capacity and 1.44 billion packets per second (Bpps) forwarding. The Arista EOS operating system brings full automation and advanced telemetry capabilities to enterprise and service provider infrastructures.
   Key Features:
  • High Port Count: 32x 40GbE QSFP+ ports for high-bandwidth interconnectivity.
  • Superior Throughput: Up to 2.56 Terabits per second of switching capacity.
  • High Packet Rate: Supports 1.44 Bpps (1440 Mpps) for high-performance environments.
  • Back-to-Front Airflow: Designed for cold-aisle deployment, maintaining rack-level cooling efficiency.
  • Scalable Network Management: Supports 280,000 MAC address entries and 4096 VLAN IDs.
  • Advanced Buffering: Comes with 12MB of packet buffer for reliable performance during heavy traffic bursts.
  • Redundant Design: Equipped with dual 460W AC power supplies and N+1 hot-swappable fan modules for maximum uptime.
   Specifications:
  • Brand: Arista
  • Model: DCS-7050QX-32-R
  • Warranty: 1 Year
  • Switching Capacity: 2.56 Tbps
  • Forwarding Rate: 1440 Mpps (1.44 Bpps)
  • Latency: Low latency (sub-microsecond) – suitable for latency-sensitive workloads
  • MAC Address Table: Up to 280,000 entries
  • VLAN Support: 4096 VLAN IDs
  • Airflow Direction: Back-to-front (rear-to-front) airflow
  • Cooling: 4x FAN-7000-R hot-swappable fan modules (included)
  • Power Supplies: 2x PWR-460AC-R (460W AC redundant power supplies included)
  • CPU: Dual-core x86 architecture
  • DRAM: 4GB
  • Flash Storage: 2GB
  • Operating System: Arista EOS
  • Transceivers: QSFP+ modules sold separately
   Use Cases:
  • High-performance spine switch in spine-leaf topologies
  • Enterprise and cloud data centers needing massive east-west bandwidth
  • Low-latency network environments such as financial services or HPC
  • Network aggregation layers in modular or multi-tenant infrastructure
  • Backbone switch for virtualized or containerized applications


Features

Brand:
Arista
Conditions:
New
Warranty:
1 Year