DCS-7280CR3-32D4-F, Arista 7280R3 Switch Router, 32x100GbE QSFP/4x400GbE QSFP-DD/Front to Rear Airflow

  • Brand: Arista
  • Model: DCS-7280CR3-32D4-F
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    Overview

    Arista DCS-7280CR3-32D4-F Overview

    The Arista DCS-7280CR3-32D4-F is a high-performance enterprise data center switch designed for demanding cloud and spine-leaf architectures. With 32 flexible 10GbE, 25GbE, 40GbE, and 100GbE ports and a 6.4 Tbps forwarding rate, this Arista switch delivers sub-microsecond latency and deep 42 MB packet buffers for lossless performance. Dual hot-swappable power supplies and dedicated management ports ensure resilient operation and simplify deployment for service providers, integrators, and large enterprises.

    Product Highlights

    6.4 Tbps
    High Switch
    32
    Active Ports
    42 MB
    Deep Buffer

    Product Applications Scenarios

    Data Center
    High-density 10/25/40/100GbE switching with 6.4 Tbps capacity supports spine-leaf fabrics, reducing bottlenecks and improving east-west traffic efficiency.
    Cloud Services
    Sub-microsecond latency and flexible interface options help cloud providers scale securely, lowering per-rack networking costs and simplifying operations.
    Service Providers
    Carrier-grade throughput with redundant power and rich port types enables metro aggregation, improving service uptime and minimizing truck-roll visits.

    Product Features Comparison

      Arista DCS-7280CR3-32D4-F Arista DCS-7280CR3K-32D4# Arista DCS-7280CR3K-32P4-R Arista DCS-7280PR3-24#
    Model Arista DCS-7280CR3-32D4-F Arista DCS-7280CR3K-32D4# Arista DCS-7280CR3K-32P4-R Arista DCS-7280PR3-24#
    Brand Arista Arista Arista Arista
    Routing Throughput n/a Throughput 6.4 Tbps Switching Capacity 6.4 Tbps Switching Capacity 4.8 Tbps
    Interface Configuration Total Ports 32; Ethernet 10GbE, 25GbE, 40GbE, 100GbE; Management 1 × 10/100/1000 Mb Ethernet, 1 × RJ-45 serial console Ports 32 x 100GbE QSFP; Management Ports 1 x USB, 1 x serial console, 1 x 10/100/1000 Mbps management Ethernet Ports 32 x 100G QSFP Port Density 24 × 100GbE QSFP
    Supported Protocol n/a n/a n/a n/a
    VPN Capability n/a n/a n/a n/a
    Integrated Features Packet Buffer 42 MB; Latency Sub-microsecond; Power Supply Dual hot-swappable Latency Sub-microsecond; Power Consumption 350 W; Airflow Front-to-back System Memory 16 GB; CPU 8-core x86; Airflow Direction Front-to-back MAC Address Table 768K MAC addresses; Packet Buffer 32 MB; Power Supply Dual redundant, hot-swappable

    Optional Add-ons

    Model Number Description
    Arista PWR-500AC-F Arista 500W AC front-to-back hot-swappable power supply for 7280R3 Series switches
    Arista FAN-7000-F Arista front-to-back fan module for 7280 and 7500 series chassis to ensure proper cooling
    Arista CAB-Q-S-1M 1m Arista QSFP to 4x SFP+ passive DAC breakout cable for short-reach 10GbE connectivity

    Quality Certifications

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

    Arista DCS-7280CR3-32D4-F Specification

    Model
    DCS-7280CR3-32D4-F
    Brand
    Arista
    Total Ports
    32
    Ethernet Interface Type
    10GbE, 25GbE, 40GbE, 100GbE
    Forwarding Rate
    6.4 Tbps
    Packet Buffer
    42 MB
    Management Ports
    1 × 10/100/1000 Mb Ethernet, 1 × RJ-45 serial console
    Power Supply
    Dual hot-swappable
    Latency
    Sub-microsecond
    Dimensions (W × D × H)
    44.05 × 43.18 × 4.36 cm

    Get more information

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    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the Arista DCS-7280CR3-32D4-F switch router?

    Accessories such as power cables, mounting hardware, and optical transceivers are compatible with the Arista DCS-7280CR3-32D4-F to enhance its functionality based on specific requirements.

    How does the Arista DCS-7280CR3-32D4-F compare to other similar products in the market?

    The Arista DCS-7280CR3-32D4-F excels in offering a comprehensive set of features, high-speed connectivity, scalability, and cost-effectiveness compared to its competitors.

    Can the Arista DCS-7280CR3-32D4-F switch router be used in various network environments?

    Yes, the Arista DCS-7280CR3-32D4-F is versatile and suitable for diverse network setups, including data centers, cloud services, enterprise networks, and high-performance computing applications.

    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.

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