DCS-7280CR3-32P4-R, Arista 7280R3 Switch Router, 32x100GbE QSFP/4x400GbE OSFP/Rear-front air

  • Brand: Arista
  • Model: DCS-7280CR3-32P4-R
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    Overview

    Arista DCS-7280CR3-32P4-R Overview

    The Arista DCS-7280CR3-32P4-R is a high-performance data center switch engineered for demanding spine-leaf and core aggregation roles. With 32 QSFP-DD ports delivering up to 25.6 Tbps throughput and 51.2 Tbps switching capacity, this Arista switch supports dense 100/400G deployments in Asia, Europe, Africa and North America. Ultra-low 800 ns latency and 1U front-to-back cooled design help distributors, integrators and end users build scalable cloud fabrics and enterprise networks with predictable performance and efficient operations.

    Product Highlights

    25.6 Tbps
    Total Fabric
    51.2 Tbps
    Switch Cap
    32 QSFPDD
    High Density

    Product Applications Scenarios

    Data Center
    High 25.6 Tbps throughput and 32 QSFP-DD ports create scalable spine-leaf fabrics, reducing oversubscription and simplifying multi-tenant DC expansion.
    Cloud Services
    Ultra-low 800 ns latency and massive switching capacity improve east-west traffic handling, boosting cloud workload density and lowering transit delays.
    AI Technologies
    Dense QSFP-DD ports enable high-bandwidth GPU clustering and AI training fabrics, helping cut job completion times and network bottlenecks significantly.

    Product Features Comparison

      Arista DCS-7280CR3-32P4-R Juniper ACX5448-DC-AFO Juniper ACX5448-H-X-AC-AFO Juniper ACX5448-H-A-AC-AFO
    Model Arista DCS-7280CR3-32P4-R Juniper ACX5448-DC-AFO Juniper ACX5448-H-X-AC-AFO Juniper ACX5448-H-A-AC-AFO
    Brand Arista Juniper Juniper Juniper
    Port Configuration n/a 48 SFP+/SFP, 4 QSFP28 Ethernet Ports: 48 x 1GE/10GE and 4 x 100GE n/a
    Switching Capacity 51.2 Tbps 1.7 Tbps n/a n/a
    Forwarding Rate n/a 960 Mpps n/a n/a
    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
    QSFP-DD-400G-SR8 Arista 400G QSFP-DD SR8 transceiver for short‑reach high‑density links
    QSFP-DD-400G-LR8 Arista 400G QSFP-DD LR8 optical module for long‑haul data center interconnects
    CAB-QSFPDD-ACC-3M Arista 400G QSFP-DD active copper cable, 3 m, for low‑latency rack‑to‑rack connections

    Quality Certifications

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

    Arista DCS-7280CR3-32P4-R Specification

    Model
    DCS-7280CR3-32P4-R
    Brand
    Arista
    Ports
    32 x QSFP-DD
    Total Throughput
    25.6 Tbps
    Form Factor
    1U
    Max Power Consumption
    800 W
    Latency
    800 ns
    Management Ports
    RJ45, Serial
    Switching Capacity
    51.2 Tbps
    Airflow Direction
    Front-to-Back

    Get more information

    Discover unbeatable prices and fast shipping for the Arista DCS-7280CR3-32P4-R . Access the detailed Arista DCS-7280CR3-32P4-R 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 steps for the Arista DCS-7280CR3-32P4-R switch router?

    In the event of connectivity issues or performance concerns, common troubleshooting steps for the Arista DCS-7280CR3-32P4-R include checking cable connections, verifying configuration settings, updating firmware, rebooting the device, and contacting technical support for further assistance to ensure optimal functionality.

    How does the Arista DCS-7280CR3-32P4-R compare to other similar products in terms of performance and features?

    The Arista DCS-7280CR3-32P4-R stands out among similar switch routers for its high-density port configuration, advanced airflow design, robust build quality, and efficient power management, offering superior performance and scalability compared to its counterparts in the market. Its innovative features make it a top choice for modern data center networks.

    What are the primary advantages of choosing the Arista DCS-7280CR3-32P4-R for networking deployments?

    The Arista DCS-7280CR3-32P4-R provides exceptional reliability, scalability, and high-speed connectivity for data-intensive applications, enabling seamless data transmission, low latency, and optimal network performance. Its advanced features and design make it a reliable and efficient solution for demanding networking requirements.

    Is router-switch.com a reliable distributor?

    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.

    Warranty
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