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Home Switching Data Center Switches Arista DCS-7250QX-64-F 64-Port 40GbE QSFP+ Switch | Front-to-Back Airflow | 5Tbps | Dual AC PSU

Arista DCS-7250QX-64-F 64-Port 40GbE QSFP+ Switch | Front-to-Back Airflow | 5Tbps | Dual AC PSU


Brand:

Specifications

   Product Overview:
  • The Arista DCS-7250QX-64-F is a high-density, low-latency, and scalable Layer 2/3 data center switch, engineered for modern cloud networking environments. Featuring 64x 40GbE QSFP+ ports, this platform delivers up to 5 Terabits per second (Tbps) of switching throughput, ensuring reliable performance for bandwidth-intensive applications.
  • Optimized with front-to-back airflow, the switch is built to maintain optimal thermal efficiency in rack-mounted deployments. Its robust architecture includes redundant power supplies and fan modules, delivering high availability and fault tolerance.
  • Designed for flexibility, the switch supports VXLAN, IPv4/IPv6, and extensive Layer 2 and Layer 3 features, making it suitable for spine-leaf topologies, virtualization, or large-scale enterprise networks.
   Technical Specifications:
  • Brand: Arista 
  • Model Number: DCS-7250QX-64-F
  • Switching Capacity: 5 T  
  • Forwarding Rate: 3840 Million Packets Per Second (Mbps)
  • Network Ports: 64x QSFP+ 40 Gigabit Ethernet
  • Latency: 550 ns to 1800 ns (Low Latency)
  • MAC Address Table: Supports up to 288,000 MAC addresses
  • VLAN Support: 4096 VLAN IDs
  • Packet Buffer Memory: 12 MB
  • DRAM / Flash Memory: 8GB DRAM, 4GB Flash
  • CPU: Quad-Core x86 processor
  • Airflow: Front-to-Back (F2B), ideal for hot aisle containment
  • Fan Modules: 4x FAN-7002-F (N+1 Redundant Cooling)
   Management Interfaces:
  • 2x 10/100/1000 Mbps Ethernet (RJ45)
  • 1x Console Serial Port (RS-232 RJ45)
  • 1x USB Port
   Power Supply Units (PSU):
  • 2x 1100W AC Power Supplies (PWR-1100AC-F)
  • 1+1 Redundant Power Design
   Key Features:
  • High-throughput 40GbE aggregation switch
  • Compact 1RU design for space-constrained environments
  • Advanced monitoring and telemetry with Arista EOS
  • Hardware support for network automation and programmability
  • VXLAN, MLAG, and EVPN compatible for modern SDN infrastructure
  • Energy-efficient, hot-swappable components
   Ideal Use Cases:
  • Spine switch in leaf-spine data center architecture
  • Cloud computing clusters and hyperscale environments
  • Enterprise network cores
  • High-frequency trading and latency-sensitive environments
  • Virtualized network environments with high east-west traffic


Features

Brand:
Arista
Conditions:
New
Warranty:
1 Year