WS-X4748-12X48U+E Cisco Series 48-Port Expansion Module New

The WS-X4748-12X48U+E Cisco Catalyst 4500E 48-Port Expansion Module is a crucial component in Cisco's Catalyst 4500E Series, designed to enhance network performance and scalability. In this detailed overview, we will delve into the key features, specifications, and benefits of this expansion module, providing a comprehensive understanding of its role in network infrastructure.

Before delving into the specifics of the WS-X4748-12X48U+E module, it's essential to grasp the broader context of the Cisco Catalyst 4500E Series. This series is renowned for delivering high performance, flexibility, and scalability in enterprise networking environments. The modular architecture of the Catalyst 4500E Series allows organizations to adapt and expand their networks to meet evolving business needs.

• Port Density and Type: The WS-X4748-12X48U+E module boasts an impressive 48 ports, providing substantial connectivity for a wide range of devices. The ports support Gigabit Ethernet, ensuring high-speed data transfer and efficient network operations.
• Uplink Connectivity: This expansion module is equipped with uplink ports that support 10 Gigabit Ethernet, enhancing network bandwidth and facilitating the transmission of large volumes of data between switches.
• Universal Power over Ethernet (UPOE): One notable feature of the WS-X4748-12X48U+E is its support for Universal Power over Ethernet. UPOE enables the module to deliver both data and power to connected devices, such as IP phones and surveillance cameras, over a single Ethernet cable. This simplifies cable management and reduces the need for additional power sources.
• Hot-Swappable Design: The hot-swappable design of the module ensures minimal downtime during maintenance or upgrades. Network administrators can replace or add modules without disrupting the overall network operation, contributing to increased reliability and availability.
• Scalability and Flexibility: As part of the Catalyst 4500E Series, this expansion module is designed with scalability and flexibility in mind. Organizations can incrementally scale their network infrastructure by adding modules based on evolving requirements, making it a future-proof investment.
• Advanced Security Features: Security is paramount in today's network environments. The WS-X4748-12X48U+E module incorporates advanced security features, including access control lists (ACLs), to safeguard against unauthorized access and potential security threats.

Understanding the technical specifications of the WS-X4748-12X48U+E module is crucial for making informed decisions regarding its deployment. Here are the key technical details:

• Form Factor: The module is designed for the Catalyst 4500E Series and fits into the chassis seamlessly, ensuring compatibility and ease of installation.
• Compatibility: It is compatible with the Supervisor Engines 7-E and 8-E, providing flexibility in choosing the right combination for specific network requirements.
• Forwarding Rate: The module supports a high forwarding rate, ensuring efficient data transfer within the network.
• Buffer Size: Ample buffer size is provided, contributing to the module's ability to handle bursts of traffic without performance degradation.
• Quality of Service (QoS): QoS features are incorporated to prioritize critical traffic, ensuring optimal performance for essential applications.
• Dimensions: The physical dimensions of the module are crucial for determining its compatibility with existing infrastructure and available space within the networking environment.

• Enhanced Network Performance: With 48 ports and support for Gigabit Ethernet, the WS-X4748-12X48U+E significantly enhances network performance, accommodating the growing demand for high-speed data transfer in modern enterprises.
• Cost-Effective Power Delivery: The Universal Power over Ethernet (UPOE) feature eliminates the need for separate power sources for connected devices, reducing costs associated with additional power infrastructure.
• Flexible and Scalable: The modular design of the Catalyst 4500E Series, coupled with the hot-swappable nature of the WS-X4748-12X48U+E module, ensures flexibility and scalability. Organizations can adapt their networks to changing requirements without a complete overhaul of existing infrastructure.
• Reliability and Redundancy: The hot-swappable design not only contributes to scalability but also enhances the reliability of the network. In the event of a module failure, replacement can be done without disrupting the overall network operation, ensuring high availability.
• Comprehensive Security: The inclusion of advanced security features, such as access control lists, contributes to a robust security posture. Organizations can enforce policies to control access and mitigate potential security threats effectively.

The WS-X4748-12X48U+E Cisco Catalyst 4500E Series 48-Port UPOE with Expansion Module, like any other network equipment, requires maintenance and support to ensure optimal performance and minimize downtime. Here are some key considerations for maintenance and support:

• Regular maintenance: Schedule regular maintenance for the module to ensure that it is clean, free of dust and debris, and functioning properly. Regular maintenance can help prevent overheating and other issues that can affect performance.
• Firmware updates: Keep the firmware on the module up-to-date to ensure that it is compatible with the latest software and security patches. Firmware updates can also fix bugs and improve performance.
• Technical support: Cisco offers technical support for the module, including access to online resources, such as documentation and troubleshooting guides, as well as phone and email support. Enterprises can purchase support contracts from Cisco to ensure that they have access to technical support when they need it.
• Replacement parts: In the event of a hardware failure, enterprises may need to replace parts on the module. Cisco offers replacement parts, such as power supplies, fans, and interface modules, that are compatible with the WS-X4748-12X48U+E module.
• Warranty: The module comes with a limited lifetime warranty from Cisco, which covers defects in materials and workmanship. The warranty also covers software updates and technical support.

Revolutionizing Network Operations

The WS-X4748-12X48U+E Cisco Catalyst 4500E Series 48-Port UPOE with Expansion Module is designed to help enterprises maximize their connectivity by providing high-speed connectivity to a variety of network devices. Here are some ways in which the module can help maximize connectivity:

• High port density: The module provides 48 ports, which can be used to connect a variety of network devices, including servers, switches, routers, and other network equipment. This high port density allows enterprises to connect more devices to their network, increasing their connectivity and flexibility.
• High-speed connectivity: The module provides high-speed connectivity, with 10 Gigabit Ethernet (GbE) and 1 GbE interface. This high-speed connectivity allows enterprises to transfer data quickly between devices, improving their productivity and efficiency.
• Power over Ethernet (PoE): The module supports Power over Ethernet (PoE) and PoE+, which allows enterprises to power network devices, such as wireless access points and IP cameras, directly from the module, eliminating the need for separate power supplies. This can simplify network design and reduce costs.
• Expansion module support: The module supports an expansion module, which allows enterprises to add additional ports as needed. This flexibility can help enterprises to scale their networks as their needs evolve.
• VLAN support: The module supports Virtual LANs (VLANs), which can be used to segment the network and improve security and performance. VLANs allow enterprises to create separate logical networks within a physical network, reducing the risk of network congestion and improving network performance.

Network Flexibility

Network flexibility is an essential component of modern enterprise networks, and it refers to the ability of the network to adapt to changing business requirements and support different types of devices, applications, and services. The WS-X4748-12X48U+E Cisco Catalyst 4500E Series 48-Port UPOE with Expansion Module is designed to provide network flexibility by supporting a variety of features and capabilities that can help enterprises meet their evolving network needs. Here are some key ways in which the module can help provide network flexibility:

• High port density: The module provides 48 ports, which can be used to connect a variety of devices, including servers, switches, routers, and other network equipment. This high port density allows enterprises to connect more devices to their network, increasing their flexibility and scalability.
• High-speed connectivity: The module provides high-speed connectivity, with 10 Gigabit Ethernet (GbE) and 1 GbE interface. This high-speed connectivity allows enterprises to transfer data quickly between devices, improving their productivity and responsiveness.
• Power over Ethernet (PoE): The module supports Power over Ethernet (PoE) and PoE+, which allows enterprises to power network devices, such as wireless access points and IP cameras, directly from the module, eliminating the need for separate power supplies. This can simplify network design and reduce costs.
• Expansion module support: The module supports an expansion module, which allows enterprises to add additional ports as needed. This flexibility can help enterprises to scale their networks as their needs evolve.
• VLAN support: The module supports Virtual LANs (VLANs), which can be used to segment the network and improve security and performance. VLANs allow enterprises to create separate logical networks within a physical network, reducing the risk of network congestion and improving network performance.
• Compatibility: The module is compatible with a wide range of Cisco Catalyst 4500E Series switches, which allows enterprises to integrate it with their existing network infrastructure and take advantage of its features and capabilities without having to replace their entire network.
• Ease of deployment and configuration: The module is designed for easy deployment and configuration, with features such as automatic port configuration and plug-and-play installation. This can help enterprises save time and resources when deploying the module and configuring their network.

• Manufacturer: Cisco
• Part Number or SKU# WS-X4748-12X48U+E
• Product Type: Expansion Module
• Product Name: Networking

• Number of Ports: 48-Port
• Application/Usage: Data Networking
• Interfaces/Ports Details: 12 x RJ-45 10GBase-T UPoE LAN
• Interfaces/Ports Details: 36 x RJ-45 10/100/1000Base-T UPoE LAN

• Media Type Supported: Twisted Pair
• Ethernet Technology: Gigabit Ethernet
• Ethernet Technology: 10 Gigabit Ethernet
• Network Technology: 10GBase-T
• Network Technology: 10/100/1000Base-
• Maximum Data Transfer Rate: 10 Gbit/s

• Compatibility: Cisco Catalyst 4500 Series Switches
• Environmentally Friendly: Yes
• Environmental Certification: RoHS-5

In general, the WS-X4748-12X48U+E Cisco Catalyst 4500E 48-Port Expansion Module stands as a testament to Cisco's commitment to delivering high-performance and scalable networking solutions. With its impressive port density, support for UPOE, and advanced security features, this module addresses the evolving needs of modern enterprises.

As organizations continue to expand and adapt to changing business landscapes, having a modular and flexible networking infrastructure becomes paramount. The WS-X4748-12X48U+E module, as part of the Catalyst 4500E Series, provides a robust foundation for building and scaling networks, ensuring that businesses can meet the demands of today and tomorrow.

The WS-X4748-12X48U+E module represents a valuable investment for organizations seeking to optimize their network infrastructure for performance, scalability, and security. Whether used in conjunction with existing Catalyst 4500E components or as part of a new deployment, this expansion module plays a pivotal role in creating a resilient and future-proof network environment.