DCS-7020SR-24C2-R, Arista 7020SR Switch, 24x10GbE SFP+/2x100GbE/Rear-to-front air

  • Brand: Arista
  • Model: DCS-7020SR-24C2-R
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    Overview

    Arista DCS-7020SR-24C2-R Overview

    The Arista DCS-7020SR-24C2-R is an enterprise-grade Arista switch built for the demands of modern data center networks and high-density Layer 3 networking. It empowers businesses with 24 high-performance 10 Gigabit SFP+ interfaces and 2 ultra-fast 100 Gigabit QSFP uplinks for uncompromising bandwidth. This model natively supports rich Layer 3 networking features, robust data center integration, and high-availability design through redundant power supply systems, ensuring reliability where it matters most. The multi-core x86 architecture and the acclaimed Arista EOS add further agility and programmability, supporting operational consistency at scale. With redundant power supply, back-to-front airflow, and a sizable 3 GB packet buffer, the DCS-7020SR-24C2-R handles intensive east-west and north-south traffic with low latency starting from 3.8 microseconds. Targeted at distributors, small to medium integrators, and end users across Asia, Europe, Africa, and North America, it’s engineered for fast-paced digital infrastructures and supports future-proof growth. Organizations deploying demanding data center networks, cloud architectures, and hyperscale L2/L3 environments benefit from a platform designed for both scale and resilience. Whether your role is distribution, network integration, or operations, you gain the power, reliability, and flexibility to deliver seamless connectivity in mission-critical environments with the Arista DCS-7020SR-24C2-R switch.

    Product Highlights

    880 Gbps
    Switch Cap
    300 Mpps
    Fwd Rate
    24 x 10G
    Ports

    Product Applications Scenarios

    Data Center
    Delivers high-bandwidth switching, redundant power supply, and fast Layer 3 networking, solving latency and scaling pain points for modern data centers.
    Cloud Services
    Ensures cloud platforms benefit from reliable Arista switch connectivity and scalable Layer 3 networking, enabling rapid deployment and seamless service agility.
    Enterprise Network
    Meets enterprise network demands with robust Layer 3 networking, advanced connection options, and redundant power supply for maximum uptime and flexibility.

    Product Features Comparison

      Arista Arista Arista Arista
    Model Arista DCS-7020SR-24C2-R Arista DCS-7508R3-BND-DC Arista DCS-7280QR-C72# Arista DCS-7280TR-48C6-F
    Brand Arista Arista Arista Arista
    Port Configuration 24 x 10G SFP+, 2 x 100G QSFP Up to 576 x 400GbE 72x 40/100G QSFP 48 x 10G RJ45, 6 x 100G QSFP
    Switching Capacity 880 Gbps 115.36 Tbps 5.76 Tbps 2.16 Tbps
    Forwarding Rate 300 Mpps 43.2 Bpps 2.16 Bpps 720 Mpps
    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
    PWR-500AC-F Arista 500W AC Power Supply (Front-to-Back Option) for 7000 Series Switches
    FAN-7000-R Arista Hot-Swappable Redundant Fan Module for 7000 Series, Back-to-Front Airflow
    QSFP-100G-SR4 Arista 100G QSFP+ SR4 Optical Transceiver for short range data center connections

    Quality Certifications

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

    Arista DCS-7020SR-24C2-R Specification

    Model
    DCS-7020SR-24C2-R
    Brand
    Arista
    Network Ports
    24 x 10 Gigabit Ethernet SFP+
    Uplink Ports
    2 x 100 Gigabit Ethernet QSFP
    Management Ports
    1 x Gigabit Management RJ45, 1 x RS-232 RJ45, 1 x USB Type A
    IPv4/IPv6 Host Routes
    Up to 80,000
    IPv4/IPv6 Routes
    Up to 200,000
    VLAN IDs
    4096
    CPU
    Multi-core x86
    Switch Version
    Arista EOS
    Airflow Direction
    Back to Front
    Fan Modules
    3 x FAN-7000-R Included
    Power Supplies Included
    2 x PWR-500AC-R Included
    Power Supply Options
    PWR-500AC-F (Front-to-Back Option)
    Packet Buffer
    3 GB
    Switching Capacity
    880 Gbps
    Forwarding Rate
    300 Mpps
    MAC Address Table
    256,000
    Latency
    From 3.8 microseconds
    DRAM and Flash
    8 GB DRAM, 4 GB Flash
    Part Number
    DCS-7020SR-24C2-R
    Model Number
    DCS-7020SR-24C2-R

    Get more information

    Discover unbeatable prices and fast shipping for the Arista DCS-7020SR-24C2-R . Access the detailed Arista DCS-7020SR-24C2-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

    Is there an alternative product to the Arista DCS-7020SR-24C2-R switch?

    While each product has its unique features, the Arista DCS-7020SR-24C2-R switch can be compared to similar models like the Cisco Nexus 9000 Series switches. It's essential to evaluate specific requirements and compatibility when considering alternative options.

    What are some common troubleshooting tips for the Arista DCS-7020SR-24C2-R switch?

    In case of connectivity issues, checking cable connections, port configurations, and firmware versions can help resolve most problems. Accessing the switch's management interface for diagnostic logs and error messages can provide insights for troubleshooting.

    How does the Arista DCS-7020SR-24C2-R switch compare to other switches in the Arista 7020R Series?

    The Arista DCS-7020SR-24C2-R stands out in the Arista 7020R Series with its specific port configurations, power supply setup, and airflow design. It offers a balance of performance and cost-effectiveness compared to other models in the series, catering to varying network 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.

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