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

  • DCS-7280CR3K-32P4A-R
  • DCS-7280CR3K-32P4A-R

DCS-7280CR3K-32P4A-R

Model:Arista DCS-7280CR3K-32P4A-R
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Overview

The Arista DCS-7280CR3K-32P4A-R is a high-performance member of the Arista 7280R3 series, engineered for demanding data center and cloud network environments. Offering a robust and versatile solution capable of supporting large-scale deployments, this model excels in flexible deployment options, scalability, and enhanced traffic handling.

Quick Spec

Brand Arista
Model DCS-7280CR3K-32P4A-R
Series 7280R3
Ports 32 x 100G QSFP28
Power Supply Redundant

Product Features

  • ● High-density 100G Ethernet solution with 32 ports
  • ● Advanced flexible forwarding tables for cloud-scale environments
  • ● Low power consumption for green data centers
  • ● Redundant, hot-swappable power supplies and fans
  • ● Comprehensive Layer 2 and Layer 3 feature set

Product Applications

  • ● Large-scale data center aggregation and spine
  • ● High-performance computing (HPC) environments
  • ● Cloud infrastructure networking

Supported Options

Accessory Model
Spare Power Supply PWR-500AC-R
Fan Module FAN-1U-3
100G Optics Module QSFP-100G-SR4

Compare to Similar Items

Model Differences
DCS-7260CX-64 64 x 40G QSFP+ ports instead of 32 x 100G QSFP28
DCS-7280CR3-32D4 Lacks redundant power supply support
DCS-7504R Chassis-based with modular line cards instead of fixed ports

Get more information

For more information about the Arista DCS-7280CR3K-32P4A-R, its pricing, and specifications, please contact us through Live Chat or email us at Contact@huatenmax.com. Check Arista DCS-7280CR3K-32P4A-R price and DCS-7280CR3K-32P4A-R datasheet, buy Arista DCS-7280CR3K-32P4A-R 7280R3 series with best price and fast shipping. Free Live Chat is supported.

Specification

DCS-7280CR3K-32P4A-R Specifications

Brand Arista
Model 7280CR3K-32P4A-R
Series 7280R3
Form Factor 1U
Port Types 32 x 100GbE QSFP, 4 x 25GbE SFP28
Switching Capacity 12.8 Tbps
Forwarding Rate 5.7 Bpps
Total Buffer 64MB per ASIC
Management Ports 1 x 10/100/1000 Management, 1 x Console
Power Supply Dual Redundant, Hot Swappable
Cooling Front-to-Back Airflow
AC Input Voltage 100-240 VAC
Operating Temperature 0°C to 40°C
Storage Temperature -40°C to 70°C
Relative Humidity 5% to 95% (non-condensing)
Dimensions (WxDxH) 17.4 x 18 x 1.75 in
Rack Units 1RU
Packet Buffer Memory 64MB Per ASIC
Latency 800ns
MTBF 380,000 hours
IPv6 Routing Supported
Software Arista EOS
Products Tags

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