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Home Networking Network Switches Switch Modules & Line Cards Cisco WS-X4548-GB-RJ45 Enhanced 48-Port Gigabit Line Card

Cisco WS-X4548-GB-RJ45 Enhanced 48-Port Gigabit Line Card

Brand:
Cisco

The Cisco WS-X4548-GB-RJ45 Enhanced line card is a high-density 48-port Gigabit Ethernet module designed for Cisco Catalyst 4500 Series switches. It delivers reliable Layer 2 and Layer 3 enterprise connectivity with RJ-45 copper interfaces, making it ideal for campus LAN, enterprise access, branch networking, and scalable business infrastructure deployments.

OVERVIEW

  • The Cisco WS-X4548-GB-RJ45 Enhanced 48-Port Gigabit Line Card is engineered to expand enterprise switching capacity with 48 high-performance 10/100/1000Base-T Ethernet ports. Built for Cisco Catalyst 4500 Series chassis, this enhanced line card supports scalable network growth, simplified infrastructure management, and dependable wired connectivity for modern business environments.
  • Its non-blocking architecture and enterprise-class reliability make it suitable for organizations requiring stable Gigabit access connectivity across offices, campuses, educational institutions, healthcare facilities, and data-driven enterprise networks.

USE CASES

  • Enterprise campus access switching
  • High-density Gigabit LAN deployments
  • Branch office network expansion
  • Corporate wired infrastructure upgrades
  • Educational institution networking
  • Government and public sector LAN environments
  • IP telephony and unified communications support
  • Secure departmental network segmentation
  • Business-critical Ethernet connectivity
  • Scalable Cisco Catalyst 4500 expansion

KEY FEATURES

  • 48 x 10/100/1000Base-T RJ-45 Ethernet ports
  • Enhanced performance for enterprise switching
  • Compatible with Cisco Catalyst 4500 Series chassis
  • High-density Gigabit Ethernet connectivity
  • Supports scalable Layer 2 and Layer 3 deployments
  • Optimized for campus and access-layer networks
  • Reliable copper Ethernet connectivity
  • Enterprise-grade Cisco hardware architecture
  • Hot-swappable module design for easier maintenance
  • Designed for continuous business network operations

TECHNICAL SPECIFICATIONS

  • Brand: Cisco 
  • Product Model: WS-X4548-GB-RJ45
  • Product Type: Switch Line Card
  • Series Compatibility: Cisco Catalyst 4500 Series
  • Port Density: 48 Ports
  • Interface Type: RJ-45
  • Ethernet Standard: 10/100/1000Base-T
  • Network Speed: Gigabit Ethernet
  • Deployment Type: Enterprise Access Layer
  • Form Factor: Modular Line Card
  • Connectivity Media: Copper Ethernet
  • Application: Enterprise LAN Networking
  • Hot Swappable: Yes
  • Switching Architecture: High-Density Gigabit Access
  • Ideal Environment: Campus & Enterprise Networks

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