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DCS-7280SR3A-48YC8-R, Arista 7280R3A Switch, 48x25G SFP28/8x100G QSFP/Rear-to-Front Airflow

  • Brand: Arista
  • Model: DCS-7280SR3A-48YC8-R
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    DCS-7280SR3A-48YC8-R, Arista 7280R3A Switch, 48x25G SFP28/8x100G QSFP/Rear-to-Front Airflow

    DCS-7280SR3A-48YC8-R, Arista 7280R3A Switch, 48x25G SFP28/8x100G QSFP/Rear-to-Front Airflow

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    Overview
    Specification
    Reviews
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    Warranty
    Overview

    Arista DCS-7280SR3A-48YC8-R 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 [email protected]. 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.

    Quality Certifications

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    • ISO 9001
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    Specification

    Arista DCS-7280SR3A-48YC8-R 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

    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the Arista 7280R3A?

    Accessories include compatible transceivers, power supplies, rack-mount kits, and management cables.

    How does the Arista 7280R3A compare to other Arista switches?

    The Arista 7280R3A offers higher port density and advanced features compared to other models in the Arista 7280R Series.

    What are the power requirements for the Arista 7280R3A?

    The Arista 7280R3A requires redundant power supplies with AC or DC inputs, which ensures high availability and reliability.

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    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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