Express shipping to
Contact Us
Track Order
Search
Popular Search
Inquiry
Shopping Cart
Login

Coupon
Quote now,
save up to 8%.

Inquiry
Contact

Feedback
Your Feedback
How would you Rate us?
Ease of use:
Buying feedback:
Product details:
main product photo

WS-X4993, Cisco Catalyst 4948E Switch, 48xGE ports, 4x10GE uplinks, 1RU

  • Brand: Cisco
  • Model: WS-X4993
Rating:
100%
5/5.0
5 Reviews
List Price: $2,703.44
30% OFF
$1,880.65
Price Alert ×
WS-X4993, Cisco Catalyst 4948E Switch, 48xGE ports, 4x10GE uplinks, 1RU
WS-X4993, Cisco Catalyst 4948E Switch, 48xGE ports, 4x10GE uplinks, 1RU HK$1,880.65
If you see a better price elsewhere, please let us know and we will work hard to find the product at the better price. We will notify you if the price drops.
Please enter a valid email address.
Please enter your name.
  • 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 · Covered SN
    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
    Talk to an 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.

      Track Your Order
    • 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
    WS-X4993, Cisco Catalyst 4948E Switch, 48xGE ports, 4x10GE uplinks, 1RU

    WS-X4993, Cisco Catalyst 4948E Switch, 48xGE ports, 4x10GE uplinks, 1RU

    100% Genuine Ready to Ship
    $2,703.44
    $1,880.65
    Overview
    Specification
    Reviews
    Q&A
    Warranty
    Download
    Overview

    Cisco WS-X4993 Overview

    The Cisco WS-X4993 is an enterprise-class Layer 2/Layer 3 switch engine for high-density Gigabit access in compact 1RU deployments. Providing 48 10/100/1000 Ethernet ports and 4 SFP+ uplinks, it delivers a switching capacity of 176 Gbps and forwarding rate of 131 Mpps, ideal for campus aggregation and top-of-rack access. Dual hot-swappable power supplies enhance resilience for business-critical networks. With support for up to 4,096 VLAN IDs and 55,000 MAC addresses, the WS-X4993 scales to demanding enterprise environments.

    Product Highlights

    176 Gbps
    Switch Cap
    131 Mpps
    Fwd Rate
    48×1G
    Access GE

    Product Applications Scenarios

    Enterprise Network
    WS-X4993 aggregates 48 Gigabit access ports with 10GbE uplinks, simplifying core connectivity and lowering per-port costs for enterprise LANs.
    Data Center
    Deployed as a top-of-rack switch, it delivers 176 Gbps fabric and jumbo frames, improving east-west throughput in virtualized racks.
    Cloud Services
    High-density 1G with 10G SFP+ uplinks ensures reliable tenant isolation and scalable bandwidth for private and hybrid cloud edges.

    Product Features Comparison

      Cisco WS-X4993 Cisco WS-C4948-10GE Cisco S49EIPBK9-12254SG Cisco WS-C2960X-48FPD-L
    Model WS-X4993 WS-C4948-10GE S49EIPBK9-12254SG WS-C2960X-48FPD-L
    Brand Cisco Cisco Cisco Cisco
    Port Configuration n/a 48 x 10/100/1000 Ethernet ports, 4 x SFP slots 48 10/100/1000 Ethernet, 4 x 10 Gigabit Ethernet 48 x 10/100/1000 + 2 x 10G SFP+
    Switching Capacity 176 Gbps 136 Gbps 176 Gbps 216 Gbps
    Forwarding Rate 131 Mpps 102 million packets per second (Mpps) 131 Mpps 130.9 Mpps
    PoE Budget n/a n/a n/a 740 W
    Stacking Capability n/a n/a n/a Maximum stacking number 8, Stack bandwidth 80 Gbps

    Optional Add-ons

    Model Number Description
    X2-10GB-LR Cisco 10GbE X2 LR optical transceiver for long-reach uplinks on Catalyst 4900 series
    GLC-SX-MM Cisco 1000BASE-SX SFP module for short-range Gigabit Ethernet fiber connections
    CAB-AC-UK Cisco AC power cord (UK) for Cisco Catalyst fixed-configuration switches and modules

    Quality Certifications

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

    Cisco WS-X4993 Specification

    Model
    WS-X4993
    Brand
    Cisco
    Ports
    48 10/100/1000 Ethernet ports
    Uplink Interfaces
    4 SFP+ ports
    Switching Capacity
    176 Gbps
    Forwarding Rate
    131 Mpps
    Layer Support
    Layer 2 and Layer 3
    Power Supply
    Dual hot-swappable
    Dimensions
    1.73 x 17.5 x 16.1 in.
    Operating Temperature
    0 °C to 40 °C (32 °F to 104 °F)
    Storage Temperature
    -40 °C to 70 °C (-40 °F to 158 °F)
    Relative Humidity
    10% to 95% non-condensing
    Forwarding Bandwidth
    176 Gbps
    Rack Units (RU)
    1 RU
    Flash Memory
    64 MB
    DRAM
    256 MB
    VLAN IDs
    4096
    MAC Address Table Size
    55,000 entries
    Jumbo Frames
    9216 bytes
    MTBF
    364,896 hours
    Weight
    6.66 kg

    Get more information

    Discover unbeatable prices and fast shipping for the WS-X4993 . Access the detailed WS-X4993 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
    Get a Quote
    Live Chat
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    How does the Catalyst 4948E switch WS-X4993 compare with other similar products?

    The WS-X4993 Catalyst 4948E switch stands out for its robust security features and high port density, making it a competitive choice in its category.

    What are common troubleshooting steps for the WS-X4993 Catalyst 4948E switch?

    Common troubleshooting for the WS-X4993 Catalyst 4948E switch includes checking cable connections, updating firmware, and consulting the error log for issues.

    What makes the WS-X4993 Catalyst 4948E switch unique?

    The WS-X4993 Catalyst 4948E switch is unique for its combination of high port density, scalability, and enhanced security features tailored for demanding network 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.

    Learn More
    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
      EOL/EOSL Checker
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      Request VIP Inventory Portal Access
      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
      Trusted & Secure Payments ×
      100% Trusted, Secure Purchase at Router-switch.com
      • 120+ Local Currencies120+ Local Currencies
      • Multiple Payment OptionsMultiple Payment Options
      • 100% Secure Payments100% Secure Payments

      Choose the payment method that works for you—local options, multiple currencies, or bank transfers. Every payment is protected by SSL encryption, PCI DSS-level security, McAfee Secure, and VeriSign Secured for complete peace of mind.

      • tt
      • paypal
      • visa
      • mastercard
      • echeck
      • webmoney
      • discover
      • american-express
      • jcb
      • bank-transfer
      • western-union
      • qiwi
      • apple Pay
      • google pay
      Guaranteed Safe Checkout
      • ssl-encryption
      • pci-dss
      • mcafee-secure
      • verisign-secured
      View Payment Options
      • 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

    Resources Downloads

    Transition Guide
    Model Datasheet

    Product Tags

    Log in
    Register