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DCS-7280DR3-24-M#, Arista 7280R3 Switch Router, 24x400GbE QSFP-DD/Expansion Memory/Configurable Fan & PSU

  • Brand: Arista
  • Model: DCS-7280DR3-24-M#
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    DCS-7280DR3-24-M#, Arista 7280R3 Switch Router, 24x400GbE QSFP-DD/Expansion Memory/Configurable Fan & PSU

    DCS-7280DR3-24-M#, Arista 7280R3 Switch Router, 24x400GbE QSFP-DD/Expansion Memory/Configurable Fan & PSU

    100% Genuine Ready to Ship
    Overview
    Specification
    Reviews
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    Warranty
    Overview

    Arista DCS-7280DR3-24-M# Overview

    The Arista DCS-7280DR3-24-M# is a high-performance 1U data center switch engineered for demanding spine-leaf and cloud routing environments. It delivers 24 x 400G QSFP-DD ports backed by a 19.2 Tbps switching fabric and Jericho2 ASIC, providing wire-speed forwarding at 8.4 Bpps with sub 1 μs latency. Dual 1+1 redundant power supplies and 144 MB of buffer memory ensure resilient operation and consistent performance for modern hyperscale and enterprise networks.

    Product Highlights

    24x400G
    High Ports
    19.2 Tbps
    Fabric Cap
    Sub 1 μs
    Low Delay

    Product Applications Scenarios

    Data Center
    24 x 400G QSFP-DD and 19.2 Tbps switching capacity enable leaf-spine fabrics that consolidate traffic and cut oversubscription, boosting utilization.
    Cloud Services
    High-density 400G uplinks and sub 1 μs latency sustain multi-tenant cloud workloads while simplifying scaling and reducing per-rack network costs.
    AI Technologies
    Jericho2 ASIC, deep buffers, and 8.4 Bpps forwarding deliver the deterministic low-latency fabric needed for AI clusters and GPU-intensive training.

    Product Features Comparison

      Arista Arista Juniper Juniper
    Model Arista DCS-7280DR3-24-M# Arista DCS-7280DR3-24-F Juniper ACX5448-DC-AFO Juniper PTX10001-36MRLDC
    Brand Arista Arista Juniper Juniper
    Port Configuration 24 x 400G QSFP-DD 24 x 400GbE QSFP-DD 48 SFP+/SFP, 4 QSFP28 36 QSFP56-DD / QSFP28
    Switching Capacity 19.2 Tbps 38.4 Tbps 1.7 Tbps Unknown
    Forwarding Rate 8.4 Bpps n/a 960 Mpps Unknown
    PoE Budget n/a n/a n/a n/a
    Stacking Capability n/a n/a n/a n/a

    Optional Add-ons

    Model Number Description
    Arista QSFP-DD-400G-SR8 Arista 400G QSFP-DD SR8 transceiver for short-reach multimode data center links
    Arista QSFP-DD-400G-LR8 Arista 400G QSFP-DD LR8 optical module for long-distance 400G connections
    Arista PWR-1.1KW-AC Arista 1100W AC power supply module providing 1+1 redundancy for 7280 series

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Arista DCS-7280DR3-24-M# Specification

    Model
    DCS-7280DR3-24-M#
    Brand
    Arista
    Ports
    24 x 400G QSFP-DD
    Switching Capacity
    19.2 Tbps
    Forwarding Rate
    8.4 Bpps
    Latency
    Sub 1 μs
    Power Supplies
    2 (1+1 redundant)
    Rack Units
    1U
    Buffer Memory
    144 MB
    ASIC
    Jericho2

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    Discover unbeatable prices and fast shipping for the Arista DCS-7280DR3-24-M# . Access the detailed Arista DCS-7280DR3-24-M# datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

    Quality Certifications

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    Q&A

    Questions & Answers

    What are the common troubleshooting issues with the Arista DCS-7280DR3-24-M# switch router?

    Common troubleshooting issues with the Arista DCS-7280DR3-24-M# switch router may include network connectivity issues, configuration errors, firmware bugs, and hardware malfunctions, which can often be resolved through technical support or firmware updates.

    How to use the features of the Arista DCS-7280DR3-24-M# switch router effectively?

    To maximize the benefits of the Arista DCS-7280DR3-24-M#, users can leverage advanced features such as traffic management, virtualization support, automation capabilities, and security enhancements, ensuring optimal network performance and reliability.

    What sets the Arista DCS-7280DR3-24-M# switch router apart from its competitors?

    The Arista DCS-7280DR3-24-M# distinguishes itself through its cutting-edge technology, industry-leading performance, scalable architecture, robust security features, and extensive compatibility with existing networking infrastructure, making it a top choice for modern network deployments.

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