S49ESK9-12254XO, Cisco Catalyst 4948E Switch, Layer 3, 48x1GE, Enhanced Image

  • Brand: Cisco
  • Model: S49ESK9-12254XO
  • In Stock
    • United States
    • United Kingdom
    • Germany
    • United Arab Emirates
    • Singapore
    • India
    • Hong Kong
Rating:
100%
5/5.0
List Price: $4,000.00
37% OFF
$2,501.00
  • 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
    Express Shipping to United States Get Shipping Estimate
    Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more
    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

    Cisco S49ESK9-12254XO Overview

    The Cisco Catalyst 4948E S49ESK9-12254XO is an enterprise-grade Layer 3 switch designed for high-density Gigabit access and top-of-rack aggregation. It delivers 48 x 10/100/1000 Ethernet ports with 4 x 1GE SFP and 2 x 10GE X2 uplinks, backed by 160 Gbps switching capacity and 101.2 Mpps forwarding rate. With full Layer 2 and Layer 3 features, IPv6 support, 4,096 VLANs, and redundant AC power supplies in a compact 1 RU form factor, it is ideal for business-critical networks across data centers and enterprise campuses.

    Product Highlights

    160 Gbps
    Switching
    101.2 Mpps
    Forwarder
    48 Ports
    GE Access

    Product Applications Scenarios

    Data Center
    High-density 1GE access with 10GE uplinks makes it ideal for top-of-rack switching, reducing bottlenecks and improving east-west traffic efficiency in modern data centers.
    Enterprise Network
    Advanced Layer 3 routing, 4,096 VLANs, and redundant power ensure resilient campus aggregation, simplifying segmented enterprise networks and lowering downtime risks.
    Cloud Services
    Robust IPv6 support, wire-speed forwarding, and scalable MAC and VLAN tables provide reliable underlay connectivity for private cloud pods and virtualized services.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model S49ESK9-12254XO S49ES-12254XO WS-X4993-F WS-C2960-48TC-L
    Brand Cisco Cisco Cisco Cisco
    Port Configuration 48 x 10/100/1000 Ethernet ports Switch Ports: 48 Ports: 48 x 10/100/1000 Ethernet ports n/a
    Switching Capacity 160 Gbps switching capacity Switching Capacity: 176 Gbps Switching Capacity: 176 Gbps 16 Gbps switching fabric (Catalyst 2960PD-8TT-L, 2960-8TC-L, 2960-24TT-L, 2960-24TC-L, 2960-24LT-L, 2960-24PC-L, 2960-48PST-L, 2960-48TT-L, 2960-48TC-L); 32 Gbps switching fabric (Catalyst 2960G-8TC-L, 2960G-24TC-L, 2960G-48TC-L)
    Forwarding Rate 101.2 Mpps Forwarding Rate: 131 Mpps Forwarding Rate: 131.0 Mpps forwarding rate (64-byte packets): 10.1 Mpps
    PoE Budget n/a n/a n/a n/a
    Stacking Capability n/a Stackable: No n/a n/a

    Optional Add-ons

    Model Number Description
    X2-10GB-LR Cisco 10GBASE-LR X2 optical module for long-reach uplinks on Catalyst 4948E
    GLC-SX-MM Cisco 1000BASE-SX SFP transceiver for short-range Gigabit fiber connections
    CAB-RPS2300-E Cisco RPS 2300 redundant power system cable for external AC redundancy

    Quality Certifications

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

    Cisco S49ESK9-12254XO Specification

    Model
    S49ESK9-12254XO
    Brand
    Cisco
    Series
    Catalyst 4948E
    Software Version
    S49ESK9-12254XO
    Network Ports
    48 x 10/100/1000 Ethernet ports
    Uplink Interfaces
    4 x 1 GE SFP, 2 x 10 GE X2
    Performance
    160 Gbps switching capacity
    Forwarding Rate
    101.2 Mpps
    Layer Support
    Layer 2 and Layer 3
    IPv6 Support
    Yes
    VLAN Support
    4096 VLANs
    MAC Addresses
    32,768
    DRAM
    1024 MB
    Flash Memory
    64 MB
    Redundancy
    N+1 power supply redundancy
    Management
    Cisco IOS Software
    Form Factor
    1 RU
    Power Consumption
    300 W max
    Power Supply
    AC (dual redundant)
    Operating Temperature
    0°C to 40°C (32°F to 104°F)
    Airflow
    Front-to-back
    Weight
    kg

    Get more information

    Discover unbeatable prices and fast shipping for the S49ESK9-12254XO . Access the detailed S49ESK9-12254XO 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 come with the Catalyst 4948E S49ESK9-12254XO?

    The Catalyst 4948E S49ESK9-12254XO includes rack-mount brackets, power cords, and console cables.

    How does the Catalyst 4948E S49ESK9-12254XO compare to similar products?

    The Catalyst 4948E S49ESK9-12254XO offers a balance of performance and cost advantage over the Catalyst 3850 for similar use cases.

    What are the standout features of the Catalyst 4948E S49ESK9-12254XO?

    The Catalyst 4948E S49ESK9-12254XO features low latency, high throughput, and robust security, making it ideal for demanding enterprise environments.

    Why should I buy from router-switch.com?

    As an authorized distributor for 20+ top brands, router-switch.com offers:
    - Genuine products with full warranties.
    - Competitive pricing and bulk order discounts.
    - Professional pre-sales and after-sales 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 Cisco CCIE-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 Cisco CCIE Technical Support
      Our Cisco CCIE-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
    Download

    Product Tags