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Position：Home / Products / Switches / Arista Switches / Arista 7280R Series Switches

  • DCS-7280CR3A-24D12-R
  • DCS-7280CR3A-24D12-R

DCS-7280CR3A-24D12-R

Model:Arista DCS-7280CR3A-24D12-R
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Overview

The Arista DCS-7280CR3A-24D12-R, part of the Arista 7280R3A switch series, is designed for high-performance networking environments, offering advanced programmability, operational efficiency, and scale for modern data centers and cloud deployments. This robust device supports 100G, 400G, and high-density 400G Ethernet connectivity, ensuring seamless network scaling and management. It is optimized for a wide range of demanding applications such as data centers, cloud services, and large enterprises.

Quick Spec

Item Detail
Product Name Arista DCS-7280CR3A-24D12-R
Brand Arista
Series 7280R3A
Port Density 24 x 400G
Forwarding Capacity 19.2 Tbps

Product Features

  • ● High-density 400G ports providing seamless scalability
  • ● Advanced programmability for customized networking solutions
  • ● High-efficiency cooling and power optimization
  • ● Comprehensive visibility with extensive telemetry data
  • ● Robust support for EVPN and VXLAN protocols

Product Applications

  • ● High-performance data centers requiring scalable network solutions
  • ● Cloud service providers demanding robust and flexible connectivity
  • ● Large enterprises seeking integrated and scalable networking infrastructure

Supported Options

Accessory Model
400G Transceivers AR-400G-TR
Power Supply AR-PS-7280
Fan Module AR-FM-7280

Compare to Similar Items

Model Differences
Arista DCS-7050QX-32S 32 x 40G ports, lower capacity
Arista DCS-7280SR-48C6 48 x 100G ports, different series
Arista DCS-7516 Higher port density, modular design

Get more information

For further information about the Arista DCS-7280CR3A-24D12-R and its pricing, please contact us through Live Chat or email us at Contact@huatenmax.com. Check Arista DCS-7280CR3A-24D12-R price and Arista DCS-7280CR3A-24D12-R datasheet. Buy Arista DCS-7280CR3A-24D12-R switch with the best price and fast shipping. Free Live Chat support is available.

Specification

DCS-7280CR3A-24D12-R Specifications

Brand Arista
Product Name DCS-7280CR3A-24D12-R
Series 7280R3A
Form Factor 1U
Port Configuration 24 x 100GbE QSFP-DD, 12 x 400GbE QSFP-DD
Packet Buffer Memory 64MB
Switching Capacity 25.6 Tbps
Forwarding Rate 10.2 Bpps
Latency 3.8 microseconds
Typical Power Draw 500W
Maximum Power Draw 600W
Airflow Front-to-Back
Max Operating Altitude 10,000 feet
Operating Temperature 0 to 40°C
Storage Temperature -40 to 70°C
Operating Humidity 5% to 95% non-condensing
Storage Humidity 5% to 95% non-condensing
Management Ports 2 x 10/100/1000 Mb Ethernet ports, 1 x Serial Console
USB Ports 1 x USB 2.0 Type A
CPU Quad-core x86
System Memory 16GB
Flash Storage 16GB
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