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Home Switching Data Center Switches Arista HPE DCS-7260QX-64-R JH802A | 64x 40GbE QSFP+ | 2x 10GbE SFP+ | Rear-to-Front Airflow | 5.12Tbps Switch

Arista HPE DCS-7260QX-64-R JH802A | 64x 40GbE QSFP+ | 2x 10GbE SFP+ | Rear-to-Front Airflow | 5.12Tbps Switch


Brand:

Specifications

   Product Overview:
  • The Arista HPE DCS-7260QX-64-R JH802A is a powerful, high-capacity data center switch built to support large-scale, bandwidth-intensive environments. With 64x 40GbE QSFP+ ports and 2x 10GbE SFP+ uplinks, this switch enables high-density aggregation and seamless connectivity in modern enterprise and cloud networks.
  • Delivering a switching capacity of 5.12 Terabits per second and a forwarding rate of 3.3 billion packets per second (Bpps), it ensures rapid and consistent data flow even under maximum load. Its rear-to-front airflow design aligns with hot-aisle cooling strategies, while dual redundant AC power supplies and hot-swappable fans enhance uptime and resilience.
  • With ultra-low latency at just 550 nanoseconds and support for dynamic packet buffer allocation up to 64MB, this model is purpose-built for mission-critical workloads, virtualization, and high-performance computing infrastructures.
   Technical Specifications:
  • Brand: Arista 
  • Model Number: DCS-7260QX-64-R
  • HPE Part Number: JH802A
  • Switching Capacity: 5.12 Tbps
  • Forwarding Rate: 3.3 Bpps
  • Latency: 550 Nanoseconds
  • MAC Table Size: 136,000 Entries
  • DRAM / Flash Memory: 4GB or 8GB DRAM, 4GB Flash
  • CPU: High-Performance x86 Processor
  • Packet Buffer Memory: Up to 64MB with Dynamic Allocation
  • Airflow Design: Rear-to-Front (Back-to-Front) Cooling
  • Fan Modules: 4x FAN-7002-R Included (Back-to-Front Airflow)
  • Power Supplies Included: 2x PWR-1100AC-R (Redundant, Hot-Swappable)
  • Alternate PSU Option: PWR-1100AC-F (For Front-to-Back airflow environments)
   Network Interfaces:
  • 64x 40GbE QSFP+ Ports
  • 2x 10GbE SFP+ Uplink Ports
   Management Interfaces:
  • 1x Out-of-Band Management (RJ45)
  • 1x RS-232 Serial Console (RJ45)
  • 1x USB Port
   Key Features:
  • High-density 40GbE and 10GbE interface mix for core and spine network roles
  • Rear-to-front cooling ideal for hot aisle/cold aisle rack setups
  • Scalable architecture with ultra-low latency for data-sensitive operations
  • Redundant power and fan modules ensure maximum network uptime
  • VXLAN, EVPN, and extensive Layer 2/3 support through Arista EOS
  • Advanced telemetry and programmability for SDN-ready environments
   Use Case Scenarios:
  • Enterprise Core and Data Center Aggregation
  • Cloud Infrastructure and Service Provider Networks
  • High-Frequency Trading (HFT) and Latency-Critical Applications
  • Software-Defined Networking (SDN) Deployments
  • High-Availability, Scalable Virtualized Networks

Features

Brand:
Arista
Conditions:
New
Warranty:
1 Year