DCS-7280CR-48-F, Arista 7280R Switch, 48x100GbE QSFP/8x40GbE QSFP+/Front to rear air

  • Brand: Arista
  • Model: DCS-7280CR-48-F
Rating:
100%
5/5.0
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    Years Expertise
    24 Years Expertise
    Proven, deployment-focused
  • Condition
    • Original New
    expert
    Certified Expertise Builds Trust
    CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert
    • Faster Delivery, Globally Ready

      Faster Delivery, Globally Ready

      20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.

      48H Worldwide Shipping
      10+ Global Warehouses
    • Keep Projects On Time

      Keep Projects On Time

      Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.

    • Leading Global Distributor Since 2002

      Leading Global Distributor
      Since 2002

      A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

        21500+ Enterprise Clients Served200+ Countries & Regions Covered
    • Worry-Free Coverage with RSCare

      Worry-Free Coverage with RSCare

      3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.

      Cisco SmartNet
      HPE Foundation Care
      Dell ProSupport
      Juniper Care
      Fortinet Support
    • Your Trusted Genuine Source

      Your Trusted Genuine Source

      Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.

      100% Authentic Products
      100,000+ Multi-Brand SKUs Available
    Overview
    End-of-Life Notice
    End-of-Life Notice
    DCS-7280CR-48-F is officially EOL. Service support ends on 2026-11-22.
    For full lifecycle details, see DCS-7280CR-48-F EOL.
    Recommended Replacement
    Recommended Replacement
    Official replacement model. Aligned with current deployment environments.

    Arista DCS-7280CR-48-F Overview

    The Arista DCS-7280CR-48-F is a high-end enterprise-grade Arista switch designed to meet the needs of modern networking environments and rapidly growing enterprise networks. With powerful Layer 2 and Layer 3 capabilities, it is well-suited for robust connectivity, advanced data center deployments, and business-critical applications, delivering agility and uncompromising reliability. In cloud infrastructures where scalability and agility are paramount, this Arista switch provides up to 48 high-speed 100 Gigabit Ethernet ports and 8 40 Gigabit uplinks, ensuring optimal throughput and performance even in demanding workloads. The DCS-7280CR-48-F utilizes the Arista EOS operation system, making it easy to integrate and manage within complex enterprise networks or cloud infrastructures, and enabling flexible network automation. With ultra-deep packet buffers of up to 32 GB, high-performance x86 processing power, and advanced memory scaling, the switch supports next-generation networking environments, allowing organizations to future-proof their investment. Its robust system provides low-latency packet processing at 3.8 µs, extensive route and multicast tables, and 10.24 Tbps switching capacity, making it a reliable choice for distributed architectures and cloud infrastructures. Designed to meet the requirements of both core and edge deployments, the DCS-7280CR-48-F empowers businesses, system integrators, and network resellers seeking a solution designed for scalability, operational efficiency, and seamless integration into agile infrastructure environments.

    Product Highlights

    10.24 Tbps
    Switching
    5.76 Bpps
    Fwd Rate
    32 GB
    Pkt Buffer

    Product Applications Scenarios

    Data Center
    Delivers scalable throughput, low latency, and deep buffering for converged data center fabrics, reducing network bottlenecks by up to 40%.
    Cloud Services
    Optimizes cloud infrastructures with advanced routing and automation, maximizing application uptime and flexible service scaling for providers.
    Enterprise Network
    Ensures high-speed, resilient connections for core and aggregation layers, supporting mission-critical applications across distributed offices.

    Product Features Comparison

      Arista Arista Arista Arista
    Model Arista DCS-7280CR-48-F Arista CCS-720XP-24Y6-F Arista DCS-7170-32CD-R Arista DCS-7280SR-48C6-F
    Port Configuration 48 x 100 Gigabit Ethernet QSFP10 24 x 1 Gigabit Ethernet PoE RJ-45 32 x 100 Gigabit Ethernet QSFP 48 x 10 Gigabit Ethernet SFP+
    Switching Capacity 10.24 Tbps 400 Gbps 6.4 Tbps 2.16 Tbps
    Forwarding Rate 5.76 Bpps 259 Mpps Up to 2.4 Bpps 720 Mpps
    PoE Budget n/a 583W (with default 650W AC PSU), 1113W (with dual 650W AC PSU), 1853W (with dual 1050W AC PSU), 860W (with dual 500W DC PSU) n/a n/a
    Stacking Capability n/a n/a n/a n/a

    Optional Add-ons

    Model Number Description
    FAN-7002H-F Arista high airflow fan module for DCS-7280CR-48-F, front-to-back cooling
    PWR-1900AC-F Arista 1900W AC power supply unit for DCS-7280CR-48-F, high availability and redundancy
    QSFP-100G-SR4 Arista 100G QSFP transceiver, supports short-range, multi-mode fiber connectivity

    Quality Certifications

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

    Arista DCS-7280CR-48-F Specification

    Model
    DCS-7280CR-48-F
    Brand
    Arista
    Network Ports
    48 x 100 Gigabit Ethernet QSFP10
    Uplink Ports
    8 x 40 Gigabit Ethernet QSFP+
    Management Ports
    1 x USB, 1 x RS-232 Serial Console, 1 x Gigabit Management
    Switch OS
    Arista EOS
    System Memory
    Up to 32 GB DRAM, 4 GB Flash
    Airflow Direction
    Front-to-Back
    Fan Modules
    4 x FAN-7002H-F (Front-to-Rear, included)
    Power Supplies
    2 x PWR-1900AC-F (AC, included)
    Switching Capacity
    10.24 Tbps
    Forwarding Rate
    5.76 Bpps
    MAC Address Table Size
    768,000
    Max IPv4 LPM Routes
    Over 1 Million
    Max IPv6 LPM Routes
    928,000
    Max IPv4 Host Routes
    768,000
    Multicast Routes
    Up to 768,000
    VLANs Supported
    4096
    Packet Buffer
    Ultra-deep packet buffer up to 32 GB
    Latency
    3.8 μs
    CPU
    High Performance x86 CPU
    Part Number
    DCS-7280CR-48-F

    Get more information

    Discover unbeatable prices and fast shipping for the Arista DCS-7280CR-48-F . Access the detailed Arista DCS-7280CR-48-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

    Need Help? Technical Experts Available Now.

    • +1-626-655-0998 (USA)
      UTC 15:00-00:00
    • +852-2592-5389 (HK)
      UTC 00:00-09:00
    • +852-2592-5411 (HK)
      UTC 06:00-15:00
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    What accessories are available for the Arista DCS-7280CR-48-F switch?

    A variety of accessories are compatible with the Arista DCS-7280CR-48-F switch, including power cords, rack mount kits, and cooling fans, which can enhance its functionality and adaptability to different networking environments.

    How does the Arista DCS-7280CR-48-F switch compare to other similar products?

    Compared to other switches, the Arista DCS-7280CR-48-F offers superior port density, advanced airflow design, and redundant power options, making it a reliable and high-performance choice for demanding network setups.

    What are the benefits of choosing the Arista DCS-7280CR-48-F switch for network integration?

    By selecting the Arista DCS-7280CR-48-F switch, system integrators and distributors can enjoy improved network efficiency, high-speed connectivity, and reliable performance, making it an excellent investment for robust network infrastructure.

    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
    • Your Trusted Global ICT Partner

      Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
      Global warehousing
      Global warehousing
      10+ hubs positioned for fast international dispatch and stable availability.
      Seamless cross-border
      Seamless cross-border
      QC-verified packing and predictable delivery via FedEx, DHL, UPS.
      Your Trusted Global ICT Partner
    • ICT Tools Hub for Confident Monitoring

      ICT Tools Hub for Confident Monitoring

      Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
      EOL/EOSL Checker
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      Request VIP Inventory Portal Access
      Connect via live chat for VIP access to real-time inventory on priority SKUs.
    • Certified Experts Across Leading Vendors

      Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
      Multi-vendor engineering
      Multi-vendor engineering
      Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
      Deployment-ready guidance
      Deployment-ready guidance
      Faster, safer rollouts with project-focused engineering guidance.
      Certified Experts Across Leading Vendors

    The Choice of 21,500 +Global Customers

    • Ford
    • Disney
    • Nestle
    • Toyota
    • Walmart
    • Philips
    • Ups
    • Huatt
    • Hsbc
    • Novartis
    • Siemens Healthineers
    • Bt
    • Reference Johnson
    • T
    • Att
    • Lgu
    • Sk Telecom
    • Veerizon
    Industry-Leading Warranty Coverage You Can Trust
    • 100% Low Price Guarantee
      100% Low Price Guarantee
      Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
    • 100% Quality Assurance
      100% Quality Assurance
      All items are brand new, original, and factory-sealed.
      Upon request, each unit can be fully tested and verified by a Arista-certified engineer to ensure perfect working condition before shipment.
    • 100% Money-Back Guarantee
      100% Money-Back Guarantee
      If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
      Visit Return Policy page for more information.
    • Free Arista Technical Support
      Our Arista-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
    • Flexible & Secure Payment and Shipping
      Flexible & Secure Payment and Shipping
      We support multiple secure payment and logistics options, backed by industry-leading verification:
      • Pay by wire transfer.
      • Pay with your paypal.
      • Pay with your Visa credit card.
      • Pay with your Mastercard credit card.
      • Pay with your Discover Card.
      • Pay by American Express.
      More
      • mcafee-secure
      • verisign-secured
      • pci-dss
      • ssl-encryption
      Visit How to Pay page for more information
    Warranty Coverage & RMA Instructions
    • Extended, Worry-Free Warranty Coverage
      Extended, Worry-Free Warranty Coverage
      • Factory New Sealed Enterprise Hardware: 3 Years
      • Factory New Sealed Consumer Devices: 1 Year
      Visit Warranty Policy page for more information
    • How to Get Support
      How to Get Support
      If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
      Visit Contact Us page for more support options.

    Best-Fit Solutions for Your Network

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

    AI
    Beyond Bandwidth: The 100G+ Data Center Architecture

    Beyond Bandwidth: The 100G+ Data Center Architecture

    The must-have 100G foundation - AI-ready growth, zero-latency performance

    Data Center
    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

    Ethernet Switch