About Cisco WS-X4648-RJ45-E 48-Port Gigabit Ethernet Line Card for Catalyst 4500 Series - Enterprise High-Performance Switching Module

The Cisco WS-X4648-RJ45-E is a high-performance 48-Port Gigabit Ethernet Line Card designed for the Cisco Catalyst 4500-E Series Switches, delivering exceptional throughput, scalability, and flexible network expansion for modern enterprise environments. It is engineered to provide wire-speed Layer 2/3 switching performance, making it ideal for high-density campus networks, data centers, business infrastructures, and large-scale enterprise deployments.

This module supports 48 auto-sensing 10/100/1000 Mbps ports, ensuring seamless connectivity for desktops, servers, IP phones, wireless access points, and other critical network devices. Enhanced with advanced QoS, security, and intelligent traffic control capabilities, the WS-X4648-RJ45-E ensures smooth, high-speed communication across your entire network.

The line card is part of Ciscos renowned Catalyst 4500-E Series, known for reliability, long-term performance, and operational efficiency, making it an excellent choice for organizations demanding consistent uptime and scalability.

Key Features

48 High-Speed Gigabit Ports

• 48 10/100/1000 Mbps RJ-45 autosensing ports

• Ideal for high-density campus and enterprise switching

Superior Performance

• Wire-speed Layer 2/3 switching

• High throughput for data, voice, and video applications

Enterprise-Grade Reliability

• Designed for mission-critical networks

• Stable performance in large infrastructures

Enhanced Network Security

• Port security

• 802.1X authentication

• Access control lists (ACLs)

Advanced QoS Support

• Prioritizes voice and video traffic

• Ensures smooth, uninterrupted communication

Scalable & Flexible

• Designed for Cisco Catalyst 4500-E Series chassis

• Future-ready architecture for network growth

Energy-Efficient

• Optimized power usage

• Ideal for large installations with high port density

Easy Integration

• Fully compatible with Cisco IOS

• Simplified management through CLI, SNMP, and web-based tools

Technical Specifications

• Model: WS-X4648-RJ45-E

• Device Type: 48-Port Gigabit Ethernet Line Card

• Port Type: 48 RJ-45 (10/100/1000 Mbps)

• Switching Capacity: Wire-speed Layer 2/3

• Compatible Chassis: Catalyst 4503-E / 4506-E / 4507R-E / 4510R-E

• Operating Temperature: 0C to 40C

• Dimensions: 3.0 cm 36.2 cm 27.3 cm (approx.)

• Weight: ~2.5 kg 3 kg

• Power: Powered by Catalyst Chassis

• Management: SNMP, CLI, Cisco IOS

• Use Cases: Enterprise networks, data centers, universities, corporate campuses, IP telephony networks, server aggregation