## Ports The Cisco C9400-LC-48U Ethernet Switch Module is equipped with 48 ports, making it an ideal choice for businesses and organizations that require a high number of network connections. These ports provide users with the ability to connect multiple devices such as computers, printers, servers, and other networking equipment. ## Overview ### Manufacturer Details ? Manufacturer: Cisco ### Product Identification ? Part Number: C9400-LC-48U ? Product Line: Catalyst ? Product Series: 9400 ? Product Name: Catalyst 9400 Module ? Product Type: Ethernet Switch ## Technical Specifications ### Port Configuration ? Number of Ports: 48 Ports ? Port Details: 48 x RJ-45 10/100/1000Base-T Network ? Ports per Tuple: 8 ### Supported Media and Technology ? Media Type Supported: Twisted Pair ? Ethernet Technology: Gigabit Ethernet ? Network Technology: 10/100/1000Base-T ### EtherChannel Capabilities ? Gigabit EtherChannel: All 1000 Mbps Ports ? 10 Gigabit EtherChannel: All 10 Gbps Ports ? EtherChannel and IEEE 802.3ad Technology Across Line Cards: Supported ## Features ### Energy Efficiency ? Energy Efficient Ethernet: Yes ### Protocols and Support ? Port Aggregation Protocol (PAgP): Supported ? Precision Time Protocol (PTP): Supported ? TrustSec Support: Available ### Increased Connectivity With 48 ports available, users can easily connect a large number of devices to the switch module. This allows for increased connectivity within the network, enabling seamless communication and data transfer between devices. Whether it’s in an office environment or a data center, having a sufficient number of ports ensures that all devices can be connected without any limitations. ### Flexibility and Scalability The Cisco C9400-LC-48U Ethernet Switch Module’s 48 ports offer flexibility and scalability for growing networks. As businesses expand and add more devices to their network, the need for additional ports becomes crucial. With this switch module, users can easily add and connect new devices without requiring any major infrastructure changes or investments in new equipment. ### Improved Network Performance Having a high number of ports allows for better network performance. Each connected device can communicate directly with the switch module, reducing network congestion and improving overall speed and efficiency. This is especially important for organizations that rely heavily on data-intensive applications or require real-time communication between devices. #### Enhanced Network Security The Cisco C9400-LC-48U Ethernet Switch Module’s 48 ports also contribute to enhanced network security. With each port having its own unique MAC address, administrators can easily monitor and control the devices connected to the network. This allows for better access control and reduces the risk of unauthorized access or security breaches. #### Simplified Network Management Managing a network with a large number of devices can be challenging. However, with 48 ports available, the Cisco C9400-LC-48U Ethernet Switch Module simplifies network management. Administrators can easily organize and categorize devices based on their port connections, making it easier to troubleshoot and maintain the network infrastructure. #### Cost-Effective Solution By offering 48 ports in a single switch module, the Cisco C9400-LC-48U Ethernet Switch Module provides a cost-effective solution for businesses. Instead of investing in multiple switches or additional networking equipment, organizations can consolidate their network connections into a single device. This not only reduces hardware costs but also simplifies network maintenance and management. ## Series The Cisco C9400-LC-48U Ethernet Switch Module belongs to the Cisco 9400 Series, which is known for its high-performance and advanced features. This series is designed to meet the demanding requirements of modern networks and offers a range of benefits and advantages for users. ### Scalability and Flexibility The Cisco 9400 Series is highly scalable and flexible, allowing organizations to adapt to their changing networking needs. With modular design and expansion slots, users can easily add new line cards and modules to extend the capabilities of their network infrastructure. This scalability ensures that the Cisco C9400-LC-48U Ethernet Switch Module can grow with the organization, accommodating future expansion without requiring significant upgrades or replacements. ### High Performance The Cisco 9400 Series is designed to deliver high performance and reliability. With advanced hardware components and intelligent software features, these switches can handle heavy workloads and provide consistent network performance even in demanding environments. This is particularly important for organizations that rely on bandwidth-intensive applications or require uninterrupted connectivity. ### Advanced Security Security is a top priority for any network infrastructure. The Cisco 9400 Series integrates advanced security features to protect against threats and unauthorized access. These switches offer comprehensive security solutions, including secure access, threat defense, and advanced encryption capabilities. With the Cisco C9400-LC-48U Ethernet Switch Module, users can ensure that their network is protected from potential vulnerabilities and attacks. #### Network Visibility The Cisco 9400 Series provides enhanced network visibility, allowing administrators to monitor and analyze network traffic in real-time. This visibility enables better troubleshooting, performance optimization, and capacity planning. With the Cisco C9400-LC-48U Ethernet Switch Module, users can gain insights into their network operations and make data-driven decisions to improve overall network efficiency. #### Integrated Services The Cisco 9400 Series offers integrated services that simplify network deployment and management. These switches support a wide range of services such as quality of service (QoS), IP routing, and multicast routing. With the Cisco C9400-LC-48U Ethernet Switch Module, users can easily configure and customize their network to meet specific requirements without the need for additional hardware or software. ## Line Card The Cisco C9400-LC-48U Ethernet Switch Module features a single line card, which plays a crucial role in connecting the switch module to the network infrastructure. This line card provides several benefits and ensures seamless communication between the switch module and other devices on the network. ### Reliable Connectivity The line card in the Cisco C9400-LC-48U Ethernet Switch Module ensures reliable connectivity between the switch module and the rest of the network infrastructure. It acts as a bridge, allowing data to flow between devices connected to the switch module and devices connected to other parts of the network. This reliable connectivity is essential for maintaining uninterrupted communication and data transfer. ### Modular Design The line card in the Cisco C9400-LC-48U Ethernet Switch Module features a modular design, allowing for easy installation and replacement. If there is a need to upgrade or replace the line card, users can do so without disrupting the entire network infrastructure. This modular design ensures minimal downtime and reduces the overall cost of maintenance and upgrades. ### High-Speed Data Transfer The line card in the Cisco C9400-LC-48U Ethernet Switch Module supports high-speed data transfer, enabling fast and efficient communication between devices. This is particularly important for organizations that rely on bandwidth-intensive applications or require real-time data transfer. With the line card’s high-speed capabilities, users can ensure smooth and responsive network performance. #### Compatibility The line card in the Cisco C9400-LC-48U Ethernet Switch Module is designed to be compatible with various networking standards and protocols. This ensures that the switch module can seamlessly integrate into existing network infrastructures without any compatibility issues. Users can leverage their current networking investments while benefiting from the advanced features and capabilities of the Cisco C9400-LC-48U Ethernet Switch Module. #### Redundancy and Fault Tolerance The line card in the Cisco C9400-LC-48U Ethernet Switch Module offers redundancy and fault tolerance features. In case of a hardware failure or link disruption, these features ensure that communication is not interrupted and data continues to flow through alternative paths. This redundancy enhances network reliability and minimizes the risk of downtime or data loss. ## Expansion The Cisco C9400-LC-48U Ethernet Switch Module supports expansion capabilities, allowing users to extend the functionality and capacity of their network infrastructure. This expansion feature provides several benefits and ensures that the switch module can adapt to evolving networking requirements. ### Scalability The expansion capabilities of the Cisco C9400-LC-48U Ethernet Switch Module enable organizations to scale their network infrastructure as needed. Users can add additional line cards, modules, or switches to accommodate the growing number of devices or increased network demands. This scalability ensures that the switch module can support future growth without requiring major infrastructure changes or replacements. ### Flexibility The expansion feature adds flexibility to the Cisco C9400-LC-48U Ethernet Switch Module, allowing users to customize their network infrastructure based on specific requirements. Whether it’s adding new features, increasing bandwidth capacity, or integrating additional services, this flexibility ensures that the switch module can adapt to changing business needs and technological advancements. ### Modular Design The Cisco C9400-LC-48U Ethernet Switch Module’s expansion capabilities are facilitated by its modular design. Users can easily insert or remove line cards, modules, or switches without disrupting the entire network infrastructure. This modular design simplifies maintenance and upgrades, reduces downtime, and allows for seamless expansion as needed. #### Improved Performance The expansion feature in the Cisco C9400-LC-48U Ethernet Switch Module contributes to improved network performance. By adding new line cards or modules, users can enhance the switch module’s capabilities and increase its processing power. This results in better data handling, improved throughput, and optimized network performance, ensuring that the network can meet the demands of modern applications and services. #### Future-Proofing Investing in a network solution that supports expansion ensures future-proofing. The Cisco C9400-LC-48U Ethernet Switch Module’s expansion capabilities allow users to keep pace with technological advancements and industry standards. By easily integrating new technologies or services, organizations can ensure that their network infrastructure remains relevant and effective in the long run.