DCS-7280CR3K-32D4-F, Arista 7280R3 Switch Router, 32x100GbE QSFP/4x400GbE QSFP-DD/Front-to-rear air

  • Brand: Arista
  • Model: DCS-7280CR3K-32D4-F
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    Overview

    Arista DCS-7280CR3K-32D4-F Overview

    The Arista DCS-7280CR3K-32D4-F is a high-performance data center switch designed for demanding spine and leaf architectures. With 32 x 400GbE QSFP-DD ports and a non-blocking 25.6 Tbps switching fabric, it delivers sub-microsecond latency for cloud, AI, and carrier networks across Asia, Europe, Africa, and North America. Dual redundant power supplies, front-to-back cooling, and CloudVision management help distributors, integrators, and end users build scalable, automated infrastructures.

    Product Highlights

    25.6Tbps
    Fabric Cap
    32x400G
    Core Ports
    16Bpps
    Wire Rate

    Product Applications Scenarios

    Data Center
    Delivers 25.6 Tbps non-blocking capacity and sub-microsecond latency to consolidate spine and leaf fabrics, reducing oversubscription and improving east-west traffic efficiency.
    Cloud Services
    High-density 400GbE uplinks simplify scaling cloud clusters, enabling faster provisioning, predictable performance and helping cut per-rack networking costs significantly.
    Service Providers
    Supports carrier-grade aggregation with dual redundant power and front-to-back cooling, improving network availability and maximizing backbone utilization for ISPs.

    Product Features Comparison

      Arista DCS-7280CR3K-32D4-F Arista DCS-7280CR3K-32P4-R Arista DCS-7280CR3-32P4-M# Juniper ACX7100-48L-AC-AI
    Model Arista DCS-7280CR3K-32D4-F Arista DCS-7280CR3K-32P4-R Arista DCS-7280CR3-32P4-M# Juniper ACX7100-48L-AC-AI
    Brand Arista Arista Arista Juniper
    Port Configuration n/a n/a n/a Multi-rate ports
    Switching Capacity 25.6 Tbps 6.4 Tbps Up to 12.8 Tbps n/a
    Forwarding Rate 16 Bpps 2.6 Bpps Up to 4.8 Bpps Up to 2 Tbps
    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 optical transceiver for short-range 400GbE links on DCS-7280CR3K-32D4-F.
    Arista QSFP-DD-400G-LR8 Arista 400G QSFP-DD LR8 module enabling long-distance 400GbE connectivity for data center fabrics.
    Arista PWR-1100AC-F Arista 1100W front-to-back AC power supply providing redundant power for compatible 7280R3 switches.

    Quality Certifications

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

    Arista DCS-7280CR3K-32D4-F Specification

    Model
    DCS-7280CR3K-32D4-F
    Brand
    Arista
    Ports
    32 x 400GbE QSFP-DD
    Switching Capacity
    25.6 Tbps
    Forwarding Rate
    16 Bpps
    Latency
    Sub-microsecond
    Power Supply
    Dual redundant
    Cooling
    Front-to-back
    Management
    CloudVision
    Dimensions (H x W x D)
    1.75 in x 17.5 in x 22.5 in

    Get more information

    Discover unbeatable prices and fast shipping for the Arista DCS-7280CR3K-32D4-F . Access the detailed Arista DCS-7280CR3K-32D4-F 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 accessories are available for Arista DCS-7280CR3K-32D4-F?

    Accessories such as QSFP and QSFP-DD transceivers, power cords, rack mount kits, and cooling fans are available for Arista DCS-7280CR3K-32D4-F. These accessories enhance connectivity, installation, and overall performance of the switch.

    How does Arista DCS-7280CR3K-32D4-F compare to other switches in terms of performance and features?

    Arista DCS-7280CR3K-32D4-F excels in terms of port density, route table capacity, airflow design, and power redundancy compared to similar switches. Its advanced features and robust design make it a top choice for demanding networking environments.

    What are the advantages of Arista DCS-7280CR3K-32D4-F for system integrators and distributors?

    System integrators and distributors benefit from Arista DCS-7280CR3K-32D4-F's high performance, scalability, and reliability, enabling them to deliver efficient and resilient networking solutions to their clients. Its advanced features and cost-effectiveness make it a lucrative offering in the market.

    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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