QFX5120-48T-AFO, Juniper QFX5120 Switch, 48x10GBase-T/6x100G QSFP28/Front-to-Back airflow

  • Brand: Juniper
  • Model: QFX5120-48T-AFO
List Price: $34,225.00
50% OFF
$16,960.00
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    23 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

    Juniper QFX5120-48T-AFO Overview

    The Juniper QFX5120-48T-AFO is a powerful switch designed for high-performance data centers and large enterprises. With industry-leading low latency, advanced analytics, and enhanced security, it is perfect for businesses looking to optimize network infrastructure. Target customers include network engineers and IT procurement managers.

    QFX5120-48T-AFO Product Highlights
    • ● 48 10GBASE-T ports
    • ● Enhanced automation
    • ● Low latency
    • ● Data center fabric
    • ● Advanced telemetry
    Product Features Comparison
    Model QFX5120-48T-AFO QFX5110-48S QFX5200-32C Cisco Nexus 93180YC-EX Arista 7050SX3-48YC12 HPE 5940 48XGT
    Ports 48x 10G 48x 1G/10G SFP+ 32x 100G 48x 10/25G 48x 25G 48x 1/10G
    Fiber Channel No Yes No Yes No Yes
    Latency Low Low Ultra-low Low Ultra-low Low
    Automation Advanced Basic Advanced Advanced Advanced Basic
    Telemetry Advanced Basic Advanced Advanced Advanced Basic
    Security Features Enhanced Standard Enhanced Enhanced Enhanced Standard
    QFX5120-48T-AFO Product Application Scenarios
    • ● High-performance data centers
    • ● Large enterprise networks
    • ● Advanced network analytics
    Optional Add-ons
    Model Description
    JNP-QSFP-DAC-1M 1m QSFP+ Direct Attach Copper Cable
    JNP-SFP-10G-T 10GBase-T SFP+ Transceiver Module
    QFX-SC-FAN Spare Fan Module for QFX5120
    Get More Information

    Discover unbeatable prices and fast shipping for the Juniper QFX5120-48T-AFO. Access the detailed QFX5120-48T-AFO 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

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

    Juniper QFX5120-48T-AFO Specification

    QFX5120-48T-AFO Specifications

    Port Density 48 10GBASE-T ports, 6 QSFP28 ports
    Switching Capacity 2.16 Tbps
    Forwarding Capacity 1.2 Bpps
    MAC Addresses 288K
    IPv4 Routes 144K
    IPv6 Routes 72K
    Buffer Size 22 MB shared buffer
    Jumbo Frames Up to 9216 bytes
    Power Supply Front-to-back airflow
    Operating Temperature 0° to 40°C
    Storage Temperature -40° to 70°C
    Relative Humidity 8% to 90% (non-condensing)
    Dimensions (H x W x D) 1.75 in x 17.4 in x 18.7 in (4.45 cm x 44.2 cm x 47.5 cm)
    Power Consumption 340W typical, 428W maximum
    Cooling Front-to-back airflow
    Fans 3 hot-swappable fan trays
    Rack Units (RU) 1 RU
    Remote Management Integrated Junos OS, CLI, Web interface
    MTBF Over 100,000 hours
    Compliance RoHS-6, WEEE, REACH

    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 QFX5120-48T-AFO?

    Accessories for the QFX5120-48T-AFO may include power cords, mounting brackets, and transceiver modules.

    How does the QFX5120-48T-AFO compare with similar products?

    The QFX5120-48T-AFO offers superior port density and flexibility compared to many competitors in its class, making it ideal for scalable and agile network deployments.

    What are the energy efficiency features of the QFX5120-48T-AFO?

    The QFX5120-48T-AFO includes advanced power management features such as airflow optimization (AFO) and energy-efficient Ethernet technologies.

    Are the products sold on router-switch.com authentic?

    Yes, router-switch.com only sells 100% genuine products from authorized brands. As a multi-brand authorized distributor, all items are sourced through official channels and include valid manufacturer warranties. Customers may verify authorization via brand websites or request certification documents.

    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 Juniper-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 Juniper Technical Support
      Our Juniper-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