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Arista Networks DCS-7260CX3-64-R 64-Port 100GbE QSFP 2XSFP+ Switch

Arista Networks DCS-7260CX3-64-R 64-Port 100GbE QSFP 2XSFP+ Switch
Arista Networks DCS-7260CX3-64-R 64-Port 100GbE QSFP 2XSFP+ Switch
The Arista Networks DCS-7260CX3-64-R is a high-performance 64-port 100GbE switch designed for modern data centers that demand ultra-low latency, massive bandwidth, and programmable flexibility. Built on Arista's EOS operating system, this chassis-lev... Read More
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$8,129.95

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  • In Stock: 3
  • Manufacturer: Arista Networks
  • Model or Part: DCS-7260CX3-64-R
  • Condition: Refurbished
  • Weight: 3.00lb
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New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview
The Arista Networks DCS-7260CX3-64-R is a high-performance 64-port 100GbE switch designed for modern data centers that demand ultra-low latency, massive bandwidth, and programmable flexibility. Built on Arista's EOS operating system, this chassis-level switch delivers deterministic performance for both traditional and emerging workloads, making it an ideal foundation for cloud, high-performance computing (HPC), and enterprise environments.

Key Features

  • 64 x 100GbE ports - QSFP28 and 2XSFP+ form factor for maximum density.
  • Ultra-low latency - Sub-microsecond forwarding for latency-sensitive applications.
  • Scalable architecture - Supports up to 12.8 Tbps of non-blocking throughput.
  • Arista EOS - Fully programmable, open API, and single image across all Arista devices.
  • Advanced telemetry - Real-time streaming of performance metrics for proactive monitoring.
  • Rich security - MACsec encryption, ACLs, and role-based access control.
  • Energy efficient - Optimized power consumption with intelligent fan and power-supply management.

Technical Specifications

  • Model/Part Number: DCS-7260CX3-64-R
  • Form Factor: 1RU chassis
  • Ports: 64 x 100GbE QSFP28 (2XSFP+ compatible)
  • Switching Capacity: 12.8 Tbps
  • Forwarding Rate: 95.2 Bpps (billion packets per second)
  • Latency: < 500 ns (typical)
  • Buffer Memory: 32 MB per port
  • Operating System: Arista EOS 4.28 or later
  • Power Supplies: Dual hot-swappable 800W AC or 800W DC options
  • Management Interfaces: 1 x 10GbE out-of-band Ethernet, 1 x USB, 1 x console port
  • Environmental: Operating temperature 0°C to 45°C, 0% to 95% non-condensing humidity

Typical Applications

  • Large-scale cloud and virtualization platforms
  • High-performance computing clusters and AI/ML workloads
  • Financial trading and low-latency market data distribution
  • Enterprise data center spine-leaf architectures
  • Storage area networks (SAN) requiring high-throughput connectivity
  • Edge data centers and carrier-grade aggregation points

By delivering unmatched bandwidth, deterministic latency, and a flexible, programmable operating system, the Arista DCS-7260CX3-64-R empowers organizations to build resilient, future-proof networks that can scale with the most demanding digital transformations.