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

  • DCS-7280CR3AK-32S-R
  • DCS-7280CR3AK-32S-R

DCS-7280CR3AK-32S-R

Model:Arista DCS-7280CR3AK-32S-R
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Overview

The Arista DCS-7280CR3AK-32S-R, part of the Arista 7280R3A series, is a high-performance networking switch designed for modern data centers and cloud environments. This product offers exceptional scalability and flexibility, making it ideal for both small and large-scale enterprises. With advanced features and support for extensive networking protocols, the Arista DCS-7280CR3AK-32S-R ensures seamless connectivity and optimized network performance.

Quick Spec

Model DCS-7280CR3AK-32S-R
Series 7280R3A
Ports 32 x 400G QSFP-DD
Throughput 12.8 Tbps
Form Factor 1U

Product Features

  • ● High-density 400G QSFP-DD ports for maximum scalability
  • ● Advanced traffic management and network virtualization support
  • ● Flexible forwarding modes for diverse network requirements
  • ● Comprehensive L2 and L3 protocols support
  • ● Energy-efficient design with hot-swappable components

Product Applications

  • ● Data center core and spine aggregation
  • ● Large-scale cloud service providers
  • ● High-frequency trading (HFT) environments

Supported Options

Accessory Model
Power Supply Unit PWR-500AC
Fan Module FAN-700CFM
100G QSFP Transceiver QSFP-100G-SR4

Compare to Similar Items

Model Differences
Arista DCS-7280SR2-48YC6 48 SFP+ ports, lower throughput of 4.8 Tbps
Cisco C9500-40X 40 Gigabit Ethernet ports, limited to 6.4 Tbps
Juniper QFX5120-48Y 48 SFP28 ports, 25G capacity

Get more information

For further inquiries about the Arista DCS-7280CR3AK-32S-R, its pricing, and detailed datasheets, please reach out to us through Live Chat or email us at Contact@huatenmax.com. Check Arista DCS-7280CR3AK-32S-R price and Arista DCS-7280CR3AK-32S-R datasheet, buy Arista DCS-7280CR3AK-32S-R 7280R3A with best price and fast shipping. Free Live Chat is supported.

Specification

DCS-7280CR3AK-32S-R Specifications

Brand Arista
Model 7280R3A
Ports 32 x 100GbE QSFP
Switching Capacity 6.4 Tbps
Forwarding Rate 2.2 Bpps
Latency Sub-microsecond
Packet Buffer 32 MB
CPU 6-Core x86 CPU
System Memory 32 GB
Storage 240 GB SSD
Power Dual Redundant Power Supplies
Airflow Front-to-Back or Back-to-Front
Cooling N+1 Redundant Fans
Dimensions 1RU
Management Ports 1 x 10/100/1000 Management Port, 1 x Console Port, 1 x USB
Operating Temperature 0°C to 40°C
Storage Temperature -40°C to 70°C
Relative Humidity 5% to 95% non-condensing
MTBF Over 250,000 hours
Supported Optics SFP, SFP+, QSFP+
Operating System Arista EOS
Products Tags

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