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

  • DCS-7280SR3A-48YC8-R
  • DCS-7280SR3A-48YC8-R

DCS-7280SR3A-48YC8-R

Model:Arista DCS-7280SR3A-48YC8-R
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Overview

The Arista DCS-7280SR3A-48YC8-R is a robust and feature-rich network switch part of Arista's 7280R3A series. This switch is designed to deliver high-performance, scalability, and advanced features tailored to modern data centers and cloud networks. It stands out for its flexibility and efficiency, making it an ideal solution for demanding network environments.

Quick Spec

Brand Arista
Model DCS-7280SR3A-48YC8-R
Series 7280R3A
Ports 48 x 25G SFP + 8 x 100G QSFP
Switching Capacity 6.4 Tbps

Product Features

  • ● High-performance 48 x 25G SFP ports and 8 x 100G QSFP ports
  • ● Advanced Layer 2 and Layer 3 forwarding
  • ● Integrated with Arista EOS for simplified network management
  • ● Flexible design for dense data center environments
  • ● Enhanced security and telemetry features

Product Applications

  • ● Data center spine-leaf architecture
  • ● High-frequency trading (HFT) environments requiring low latency
  • ● Cloud and service provider networks demanding high scalability

Supported Options

Accessory Model
Power Supply Unit PWR-750AC-R
Extended Cable CAB-Q-S-5M
Transceiver SFP-10G-SR

Compare to Similar Items

Model Differences
DCS-7280SR-48C6 Lower port density, less switching capacity (4 Tbps)
DCS-7280TR-48C6 Higher latency, different port configuration
DCS-7050TX-64 Lower performance, different series

Get more information

For further information about the Arista DCS-7280SR3A-48YC8-R, including pricing and datasheet details, please contact us through Live Chat or email at Contact@huatenmax.com. Check Arista DCS-7280SR3A-48YC8-R price and DCS-7280SR3A-48YC8-R datasheet, buy Arista DCS-7280SR3A with the best price and fast shipping. Free Live Chat support is available.

Specification

DCS-7280SR3A-48YC8-R Specifications

Brand Arista
Series 7280R3A
Form Factor 1RU
Ports 48 x 100G QSFP28 + 8 x 400G QSFP-DD
Switching Capacity 25.6 Tbps
Forwarding Rate 10 Bpps
Aggregated Bandwidth 25.6 Tbps
Packet Buffer 256MB
Latency 3.5°s
Jumbo Frames Up to 9216 bytes
MAC Address Table 256K
Power Supply 850W Dual, Redundant
Airflow Front-to-Back
Operating Temperature 0°C to 40°C
Storage Temperature -40°C to 70°C
Relative Humidity 5% to 95% non-condensing
MTBF Over 100,000 hours
CPU Quad-Core x86
DRAM 16GB
Storage 64GB m.2 SSD
Software Arista EOS
Products Tags

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