Cisco WS-X4448-GB-RJ45 Catalyst 4500 48 Ports Switch Module Refurbished

The Cisco WS-X4448-GB-RJ45 is a crucial component of the Catalyst 4500 series LAN switches, designed to provide high-performance Ethernet connectivity in enterprise networks. In this detailed overview, we will explore the key features, specifications, and benefits of this Ethernet module, emphasizing its role in enhancing network capabilities.

To understand the significance of the WS-X4448-GB-RJ45 module, let's first delve into the Catalyst 4500 series itself. Cisco Catalyst 4500 switches are renowned for their scalability, reliability, and modular design, making them suitable for diverse network requirements. These switches play a pivotal role in ensuring seamless communication and data transfer within modern enterprises.

Ethernet modules are integral components that enhance the functionality of Catalyst 4500 switches by expanding their connectivity options. The WS-X4448-GB-RJ45, in particular, serves as a 48-port Ethernet module with RJ-45 connectors, catering to a wide range of networking needs.

• Port Configuration: The WS-X4448-GB-RJ45 module boasts 48 ports, providing ample connectivity for devices such as computers, printers, and other networked peripherals. The RJ-45 connectors facilitate easy integration with standard Ethernet cables.
• Speed Options: With support for 10/100/1000Mbps speeds, this Ethernet module ensures flexibility in accommodating various network requirements. Whether it's basic data transfer or high-bandwidth applications, the WS-X4448-GB-RJ45 can adapt to the demands of the network.
• Compatibility: Designed specifically for Catalyst 4500 switches, the WS-X4448-GB-RJ45 module seamlessly integrates with the switch architecture, ensuring optimal performance and reliability. It is essential to verify compatibility with the specific Catalyst 4500 model in use.
• Hot-Swappable Design: The hot-swappable nature of the module allows for easy replacement or addition of modules without disrupting the overall network operation. This feature minimizes downtime during maintenance or upgrades, contributing to enhanced network availability.
• Layer 2 and Layer 3 Support: The WS-X4448-GB-RJ45 supports both Layer 2 and Layer 3 functionalities, enabling the implementation of advanced networking features. This capability is crucial for managing and optimizing traffic within the network.

• Improved Network Scalability: The 48 ports provided by the WS-X4448-GB-RJ45 module significantly increase the switch's capacity to handle a larger number of devices. This scalability is essential for growing enterprises with expanding network requirements.
• Enhanced Bandwidth: With support for Gigabit Ethernet, the WS-X4448-GB-RJ45 ensures high-speed data transfer, reducing latency and improving overall network performance. This is particularly advantageous for bandwidth-intensive applications such as video streaming and large file transfers.
• Simplified Network Management: The integration of the WS-X4448-GB-RJ45 module into the Catalyst 4500 switch architecture streamlines network management. Administrators can leverage the modular design to tailor the network infrastructure to specific needs, simplifying configuration and monitoring tasks.
• Versatility in Connectivity: The RJ-45 connectors on the WS-X4448-GB-RJ45 module offer compatibility with standard Ethernet cables, simplifying the connectivity of various devices. This versatility is crucial for accommodating diverse networked equipment within an enterprise environment.
• High Reliability and Redundancy: The hot-swappable design of the WS-X4448-GB-RJ45 ensures minimal disruptions during maintenance or upgrades, contributing to the overall reliability of the network. Additionally, the module supports redundancy features, enhancing network resilience.

• Compatibility Verification: Before deploying the WS-X4448-GB-RJ45 module, it is imperative to verify its compatibility with the specific Catalyst 4500 switch model in use. This ensures seamless integration and optimal performance.
• Network Planning: Proper planning is essential when incorporating the WS-X4448-GB-RJ45 into the network. Consideration should be given to current and future bandwidth requirements, ensuring that the module meets the evolving needs of the enterprise.
• Firmware and Software Updates: Regular firmware and software updates are critical to maintaining the security and performance of the Catalyst 4500 switch and its modules. Keeping the WS-X4448-GB-RJ45 module up-to-date helps address potential vulnerabilities and ensures compatibility with the latest networking standards.
• Monitoring and Management Tools: Leveraging monitoring and management tools compatible with the Catalyst 4500 series enhances the overall network administration experience. These tools provide insights into network performance, facilitate troubleshooting, and support proactive maintenance.

Elevating Network Performance of Switching Module

The WS-X4448-GB-RJ45 Cisco Catalyst LAN Switch 48 Ports Ethernet Module is designed to elevate network performance by providing high-speed data transfer and switching capabilities. This module is equipped with 48 Gigabit Ethernet ports, which allow for faster data transfer speeds compared to traditional Ethernet ports. Additionally, the module is built with advanced switching capabilities, such as Quality of Service (QoS) and traffic management, which help to optimize network performance by prioritizing critical data traffic and reducing congestion. Furthermore, the module is built with advanced security features, such as access control lists (ACLs) and advanced threat protection, which help to keep the network secure and prevent unauthorized access. Overall, the WS-X4448-GB-RJ45 Cisco Catalyst LAN Switch 48 Ports Ethernet Module is an excellent choice for organizations looking to upgrade their network performance and ensure fast, reliable, and secure connectivity for their users.

Secure and Reliable Network Connectivity

The WS-X4448-GB-RJ45 Cisco Catalyst LAN Switch 48 Ports Ethernet Module provides secure and reliable network connectivity for enterprise-level networks. It offers 48 Gigabit Ethernet ports for connecting devices, such as servers, PCs, and other network devices.

One of the key features of this module is its ability to provide advanced security features, such as access control lists (ACLs) and port security. These features allow network administrators to control access to the network and prevent unauthorized devices from connecting. Additionally, the module supports advanced encryption protocols, such as IPSec and SSL, to ensure that data transmitted over the network is protected from unauthorized access and tampering.

Another important feature of the WS-X4448-GB-RJ45 is its reliability. It offers redundancy options, such as redundant power supplies and fan trays, to ensure that the network remains operational even in the event of a failure. The module also supports advanced network management features, such as SNMP and RMON, which allow network administrators to monitor and troubleshoot the network in real time.

Power and Energy Efficiency of Catalyst Switch

The WS-X4448-GB-RJ45 Cisco Catalyst LAN Switch 48 Ports Ethernet Module is a powerful and energy-efficient networking device that is designed for use in large-scale enterprise networks.

• Power: This module is designed to provide high-speed, high-bandwidth connectivity for up to 48 Ethernet devices. It supports 10/100/1000Mbps Ethernet speeds, allowing for fast data transfer and high throughput. Additionally, it has a built-in power supply that can provide up to 800W of power to connected devices, ensuring that they have the power they need to operate at peak performance.
• Energy Efficiency: The WS-X4448-GB-RJ45 is designed to be energy-efficient, with several features that help to reduce power consumption. It has a power management feature that allows administrators to set a power limit for each port, ensuring that only the necessary amount of power is used. Additionally, it has a feature called EnergyWise, which allows administrators to monitor and control energy consumption throughout the network, helping to reduce costs. Additionally, it is Energy-Efficient Ethernet (EEE) compliant, which reduces power consumption during periods of low activity.

• Manufacturer: Cisco
• Part Number or SKU# WS-X4448-GB-RJ45
• Product Type: Switch Module
• Product Name: Catalyst 4500 48 Ports Switch Module
• Line Extension: Catalyst
• Series Extension: 4500

• Application/Usage: This device is used for switching networks.
• Interfaces/Ports
  • Interfaces/Ports: 48 LAN Ports supporting 10/100/1000Base-T connections.
  • Interfaces/Ports Details: 48 LAN Ports with RJ-45 connectors supporting 10/100/1000Base-T

• Connectivity Media: This device uses Category 5 UTP cables for connectivity.
• Data Transfer Rate:
  • 10 Mbps Ethernet: Supports half-duplex mode.
  • 100 Mbps Fast Ethernet: Supports both half-duplex and full-duplex modes.
  • 1 Gbps Gigabit Ethernet: Supports full-duplex mode.

Compatibility: This device is compatible with the Cisco Catalyst 4000/4500 Series.

In short, the Cisco WS-X4448-GB-RJ45 Catalyst 4500 LAN Switch Ethernet Module is a vital component for organizations seeking robust and scalable network solutions. Its features, including port configuration, speed options, compatibility, hot-swappable design, and support for Layer 2 and Layer 3 functionalities, contribute to the overall efficiency and flexibility of Catalyst 4500 series switches. By understanding the key attributes and benefits of the WS-X4448-GB-RJ45 module, network administrators can make informed decisions to optimize their enterprise networks for current and future demands.