## Overview of the Cisco CBS350-48FP-4X-NA ? Manufacturer: Cisco ? Part Number: CBS350-48FP-4X-NA ? Series: CBS350 ? Type: Ethernet Switch ## Port Details ? Total Network Ports: 48 ? Uplink Port: Yes ? Modular Design: Yes ? Expansion Slots: 4 x 10 Gigabit Ethernet, 48 x Gigabit Ethernet PoE+ ### Media and Performance ? Supported Media Types: Optical Fiber, Twisted Pair ? Ethernet Technologies: 10 Gigabit Ethernet, Gigabit Ethernet ? Network Technologies: 1000Base-T, 10GBase-X ### Expansion Capabilities ? Total Expansion Slots: 4 ? Expansion Slot Type: SFP+ ? Shared SFP Slot: No ? Number of SFP+ Slots: 4 ## Layer Support ? The Cisco CBS350-48FP-4X-NA supports Layer 3 networking capabilities. ## Manageability This switch is fully manageable, offering comprehensive control over network configurations and performance monitoring. ## Power over Ethernet (PoE) ? PoE (RJ-45) Ports: Yes ? PoE Budget: 740 W ### Power Supply ? Power Source: Power Supply, PoE+ ? Power Consumption: 76.22 W ## Ports The Cisco CBS350-48FP-4X-NA Switch is equipped with 48 ports, making it an ideal choice for businesses and organizations that require a high-density network solution. These ports provide the essential connectivity needed to connect multiple devices, such as computers, servers, printers, and other network-enabled devices. ### Increased Connectivity With 48 ports, this switch offers a significant increase in connectivity compared to switches with fewer ports. This means that you can connect more devices directly to the switch without the need for additional networking equipment. Whether you are setting up a small office network or a large enterprise network, the abundance of ports ensures that you have enough connectivity options to meet your requirements. #### Scalability The 48 ports on the Cisco CBS350-48FP-4X-NA Switch also provide scalability for future growth. As your business expands and more devices are added to your network, having extra ports available on the switch allows for easy integration without the need to invest in additional hardware. This scalability ensures that your network infrastructure can accommodate the increasing demands of your organization without causing disruptions or bottlenecks. #### Flexibility The numerous ports on this switch offer flexibility in terms of device placement and network design. You can conveniently position devices around your office or facility and connect them directly to the switch without relying on long cables or daisy-chaining multiple switches together. This flexibility simplifies network management and reduces cable clutter, resulting in a more organized and efficient network environment. ##### Enhanced Performance By providing 48 ports, the Cisco CBS350-48FP-4X-NA Switch enables each connected device to have its dedicated bandwidth. This eliminates the risk of congestion or performance degradation that can occur when multiple devices share limited bandwidth. With dedicated connections, each device can operate at its optimal speed, ensuring efficient data transfers and minimizing latency. ## Manageable The Cisco CBS350-48FP-4X-NA Switch is a highly manageable network switch, offering extensive control and configuration options to network administrators. Its manageability is highlighted by the inclusion of 1 management port, which allows for seamless integration into existing network management systems. ### Centralized Control With a management port, this switch can be easily integrated into network management systems, providing network administrators with centralized control over the entire network infrastructure. From a single interface, administrators can monitor the switch's performance, configure settings, and troubleshoot issues. This centralized control simplifies network management tasks and improves overall efficiency. #### Advanced Configuration The management capabilities of the Cisco CBS350-48FP-4X-NA Switch enable advanced configuration options for fine-tuning the network to meet specific requirements. Administrators can set up VLANs (Virtual Local Area Networks), prioritize traffic using Quality of Service (QoS) settings, and implement security measures such as Access Control Lists (ACLs). These advanced configuration options allow for customization and optimization of the network to ensure optimal performance and security. #### Monitoring and Troubleshooting The inclusion of a management port facilitates monitoring and troubleshooting activities. Network administrators can monitor traffic patterns, identify bandwidth-hungry applications or devices, and take proactive measures to optimize network performance. In case of any issues or anomalies, administrators can easily access logs and diagnostic information through the management interface to diagnose and resolve problems promptly. ##### Enhanced Security The manageability of this switch contributes to enhanced security by allowing administrators to implement robust security measures. With features like ACLs, administrators can control access to the network, ensuring that only authorized devices or users are allowed to connect. Additionally, they can monitor network traffic for suspicious activity and implement measures to prevent unauthorized access or data breaches. ## Layer Support The Cisco CBS350-48FP-4X-NA Switch offers layer 3 support, which adds advanced routing capabilities to the switch. Layer 3 switches combine the functionality of traditional layer 2 switches with the routing capabilities of routers, providing several benefits for network environments. ### Efficient Routing Layer 3 support enables the switch to route traffic efficiently between different subnets or VLANs. Instead of relying on an external router, the switch can handle inter-VLAN routing internally, reducing the need for additional hardware and simplifying network architecture. This efficient routing ensures fast and reliable communication between different network segments, enhancing overall network performance. #### Improved Network Segmentation With layer 3 support, the Cisco CBS350-48FP-4X-NA Switch allows for enhanced network segmentation. Network administrators can create multiple VLANs, each with its oP subnet, to logically separate different departments, user groups, or applications. This segmentation improves network security by isolating traffic and preventing unauthorized access between VLANs. It also enables efficient allocation of network resources and simplifies management by providing granular control over each VLAN. #### Interoperability with Existing Infrastructure Layer 3 support in this switch ensures interoperability with existing infrastructure, including routers and other layer 3 devices. It seamlessly integrates into complex network environments, allowing for smooth migration or expansion of the network without disrupting existing routing configurations. This interoperability simplifies network upgrades and ensures compatibility with various network components. ##### Enhanced Network Resilience By supporting layer 3 functionality, the Cisco CBS350-48FP-4X-NA Switch enhances network resilience. It can implement dynamic routing protocols such as OSPF (Open Shortest Path First) or EIGRP (Enhanced Interior Gateway Routing Protocol) to automatically adapt to changes in the network topology and find the most efficient paths for data transmission. This dynamic routing enhances network resilience by providing redundancy and failover capabilities, ensuring uninterrupted connectivity even in the event of link failures or network congestion.

## Cisco MS390-48U-HW Network Switch ### Product Details ? Manufacturer: Cisco ? Part Number: MS390-48U-HW ? Type: Managed Layer 3 Switch ? Model: MS390-48U-HW ? Form Factor: Rack-Mountable, 1U ? Ports: 48 x 10/100/1000 (UPOE) ### Performance Specifications #### Switching and Capacity ? Switching Capacity: 256 Gbps ? Stacking Bandwidth: 480 Gbps ? Forwarding Rate: 190.48 Mpps ? MAC Address Table Size: 32,000 Entries ? Maximum Stackable Units: 8 ? PoE Budget: 822 Watts #### Networking Protocols ? Supported Protocols: OSPF, VRRP, OSPFv2, Static IP Routing, RSTP, STP ? Remote Management: DHCP, IPv4, IPv6, RSTP, RADIUS ? Authentication: RADIUS ### Advanced Features #### Network Management and Security ? Auto-Negotiation: Ensures optimal speed and connectivity ? IGMP Snooping: Manages multicast traffic efficiently ? Syslog Support: Provides comprehensive event logging ? Port Mirroring: Monitors network traffic on specified ports ? Email Alerts: Sends notifications for critical issues ? Broadcast Storm Control: Prevents excessive broadcast traffic ? Per-VLAN Spanning Tree (PVST): Enhances network stability ? DHCP Snooping and Relay: Protects against unauthorized DHCP servers ? Access Control Lists (ACLs): Controls traffic and enhances network security ? Quality of Service (QoS): Prioritizes traffic for performance optimization ? Uni-Directional Link Detection (UDLD): Detects and prevents fiber optic link issues ? Port Security: Restricts access based on MAC addresses ? Hot Swappable Fans: Allows fan replacement without system downtime ? Cisco StackPower Technology: Shares power among stack members for redundancy ? Crossover Detection: Identifies and resolves cable misconfigurations ? Cloud Managed: Simplifies management through cloud-based solutions ? Role-Based Access Control (RBAC): Assigns permissions based on user roles ? Root Guard and Loop Guard: Safeguards against topology disruptions and loops ? MAC Access Bypass (MAB): Allows bypass of 802.1X authentication ? BPDU Guard: Protects against rogue bridge protocol data units ? Cisco Discovery Protocol (CDP): Facilitates network device discovery ### Expansion and Connectivity #### Interfaces and Slots ? Interfaces: 48 x 1000Base-T RJ-45 UPOE 2 x Network Stack Device QSFP Uplink 1 x Management Interface ? 48 x 1000Base-T RJ-45 UPOE ? 2 x Network Stack Device QSFP Uplink ? 1 x Management Interface ? Expansion Slots: 1 Total / 1 Free ### Power and Environmental Specifications #### Power Supply and Consumption ? Power Device: Internal Hot-Plug Power Supply ? Installed Power Supply: 1 x 1100 Watt ? Maximum Supported Power Supplies: 2 ? Power Redundancy: Optional with 1+1 Redundancy Scheme ? Voltage Requirement: AC 120/230 V (50/60 Hz) ? Operational Power Consumption: 844.9 Watts ? Standby Power Consumption: 145 Watts #### Operating Conditions ? Maximum Operating Temperature: 45?C ? Minimum Operating Temperature: -5?C ? Mean Time Between Failures (MTBF): 277,770 hours ### Physical Dimensions and Accessories ? Dimensions: 44.5 cm (W) x 44.9 cm (D) x 4.4 cm (H) ? Weight: 7.59 kg ? Included Accessories: 1 x Power Supply (1100 Watt) Rack Mount Brackets and Screw Kit 3 x Pre-Installed Fans Cable Guide ? 1 x Power Supply (1100 Watt) ? Rack Mount Brackets and Screw Kit ? 3 x Pre-Installed Fans ? Cable Guide ? Warranty: Full lifetime hardware warranty with next-day advanced replacement ### Standards and Compliance ? Compliant Standards: IEEE 802.1Q, 802.1P, 802.3AD (LACP), 802.1X, 802.1S, 802.1AB (LLDP) ## Ports ### High Port Density The Cisco MS390-48U-HW Ethernet Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses that require a high level of network connectivity. With this extensive port density, users can easily connect multiple devices to the switch, such as computers, servers, printers, and IP phones, without the need for additional equipment or the hassle of managing multiple switches. ### Scalability Having 48 ports on the Cisco MS390-48U-HW Ethernet Switch allows for excellent scalability. As your business grows and your network demands increase, you can easily add more devices without worrying about running out of available ports. This scalability ensures that your network can expand seamlessly to accommodate future needs, saving you time and resources in the long run. #### Flexibility in Network Design The abundance of ports on the Cisco MS390-48U-HW Ethernet Switch provides flexibility in network design. You can easily create different VLANs (Virtual Local Area Networks) to segment your network based on departments or projects. This segmentation enhances security and improves network performance by reducing broadcast traffic. With 48 ports at your disposal, you have the freedom to design your network in a way that best suits your organization's needs and structure. #### Efficient Network Management Managing a large number of devices can be challenging, but with 48 ports on the Cisco MS390-48U-HW Ethernet Switch, you can streamline your network management tasks. The switch offers features such as port mirroring, which allows you to monitor network traffic for troubleshooting and security purposes. Additionally, the switch supports advanced management protocols like SNMP (Simple Network Management Protocol) and SSH (Secure Shell), enabling efficient monitoring and configuration of network devices. ##### Cost Savings By investing in a switch with 48 ports, businesses can save on costs associated with purchasing additional networking equipment. With a single Cisco MS390-48U-HW Ethernet Switch, you can connect numerous devices, eliminating the need for multiple switches and reducing overall infrastructure costs. Furthermore, the switch's scalability ensures that your investment will continue to serve your growing network needs in the future. ## Management ### Meraki Cloud Management One of the standout features of the Cisco MS390-48U-HW Ethernet Switch is its integration with the Meraki Cloud management platform. This cloud-based management system offers unparalleled convenience and flexibility for network administrators. ### Simplified Network Configuration With Meraki Cloud, configuring and managing network settings becomes effortless. The intuitive web-based dashboard provides a centralized platform to control all network devices, including the MS390-48U-HW switch. Administrators can easily configure VLANs, set up access policies, and monitor network performance from anywhere using any device with an internet connection. #### Remote Troubleshooting and Monitoring The Meraki Cloud management platform allows network administrators to remotely troubleshoot and monitor the Cisco MS390-48U-HW Ethernet Switch. This feature eliminates the need for on-site visits, saving time and resources. With real-time visibility into network performance metrics, administrators can proactively identify and resolve any issues that may arise, ensuring optimal network uptime. #### Automatic Firmware Updates Keeping your network devices up to date with the latest firmware is crucial for security and performance. The Meraki Cloud management platform automatically pushes firmware updates to the Cisco MS390-48U-HW Ethernet Switch, ensuring that your network remains protected against potential vulnerabilities. This feature saves administrators from the manual task of updating each device individually, streamlining network maintenance. ##### Enhanced Security The integration of the Cisco MS390-48U-HW Ethernet Switch with the Meraki Cloud management platform brings enhanced security to your network. The platform offers advanced security features such as integrated firewall, Intrusion Detection and Prevention System (IDPS), and content filtering. These features help protect your network from external threats and ensure that your data remains secure. In conclusion, the Cisco MS390-48U-HW Ethernet Switch's 48 ports provide high port density, scalability, flexibility in network design, efficient network management, and cost savings. Additionally, its integration with the Meraki Cloud management platform offers simplified network configuration, remote troubleshooting and monitoring, automatic firmware updates, and enhanced security. Together, these features make the Cisco MS390-48U-HW Ethernet Switch a powerful and reliable choice for businesses seeking a robust network infrastructure solution.

## Manufacturer Overview ? Brand: CISCO Systems, Inc. ? Part Number: C9400-LC-48T= ? Product Name: Catalyst 9400 Series RJ45 Data Line Card ? Product Type: Line Card ## Key Product Features ### Enhanced Port Capacity ? Supports up to 48 non-blocking ports for optimized data flow. ? RJ-45 10/100/1000 Ethernet module for flexible connectivity options. ### Software Compatibility ? Designed for CISCO IOS XE software, starting from release 16.6.1 or higher. ? Compatible with the latest advancements in network management and operation. ## Advanced Technical Specifications ### Energy Efficiency ? Supports Energy-Efficient Ethernet (IEEE 802.3az) to reduce power consumption during idle periods. ? Ensures sustainable network operation with reduced environmental impact. ### MACsec Security ? Hardware-enabled IEEE 802.1AE (MACsec-256) for secure data transmission. ? Advanced encryption capabilities to protect sensitive network data. #### Network Optimization ? Layer 2 to Layer 4 support for jumbo frames, up to 9216 bytes, enabling enhanced network performance. ? Ideal for large file transfers, backups, and other data-intensive tasks. #### Targeted Applications ? Engineered for enterprise-level and commercial environments, ensuring robust data access. ? Designed specifically for campus and branch offices needing high-performance networking solutions. ## Why Choose This Line Card? ### Seamless Data Access ? Offers unparalleled network efficiency for large-scale applications. ? Ideal for users requiring smooth data access without interruptions or delays. #### Performance-Driven Design ? Optimized for high-speed, large file transfers, network backups, and high-performance usage. ? Built to meet the growing demands of modern campus and branch applications. ##### Long-Term Reliability ? Future-proof your network infrastructure with CISCO?s innovative hardware and software integration. ? Designed for longevity, delivering consistent performance over time. ## Ports The Cisco C9400-LC-48T Switch is equipped with an impressive 48 ports, making it a versatile and powerful networking solution. These ports play a crucial role in connecting various devices and enabling seamless data transfer within a network. Let's explore the benefits and importance of this feature in depth. ### Increased Connectivity With 48 ports, this switch offers an abundance of connectivity options, allowing you to connect multiple devices simultaneously. Whether it's computers, servers, printers, or other networking equipment, the C9400-LC-48T Switch has you covered. This increased connectivity is especially beneficial for businesses with a high demand for network resources. ### Flexibility and Scalability The C9400-LC-48T Switch's 48 ports provide flexibility and scalability for growing networks. As your network expands, you can easily add more devices without worrying about running out of available ports. This ensures that your network can adapt to the changing needs of your organization without any disruptions or limitations. #### High-Speed Data Transfer Each of the 48 ports supports high-speed data transfer, allowing for seamless communication between devices. This is crucial for businesses that deal with large amounts of data or require real-time data processing. With the C9400-LC-48T Switch, you can experience lightning-fast data transfer rates, ensuring that your network operates at its full potential. #### Improved Efficiency Having 48 ports means that you can eliminate the need for additional switches or hubs, simplifying your network infrastructure. This not only reduces costs but also improves overall efficiency. With fewer devices to manage and maintain, your IT team can focus on other critical tasks, enhancing productivity and streamlining operations. ##### Enhanced Network Performance The 48 ports on the C9400-LC-48T Switch contribute to enhanced network performance by reducing network congestion. With more ports available, each connected device can enjoy dedicated bandwidth, preventing bottlenecks and ensuring smooth data flow. This is particularly important in environments where network speed and reliability are paramount, such as data centers or high-traffic areas. ##### Network Segmentation The C9400-LC-48T Switch's 48 ports allow for efficient network segmentation. You can separate different departments, guest networks, or devices into separate VLANs (Virtual Local Area Networks) using these ports. By doing so, you can enhance security, improve network management, and optimize traffic flow. This feature is particularly beneficial for organizations with strict data privacy requirements or complex networking needs. ##### Redundancy and Failover Having 48 ports enables redundancy and failover capabilities in your network infrastructure. You can establish backup connections and redundant paths by utilizing multiple ports. In the event of a port failure or network congestion, traffic can automatically be rerouted through alternative paths. This ensures that your network remains operational and minimizes the risk of downtime or data loss. In conclusion, the Cisco C9400-LC-48T Switch's 48 ports provide numerous benefits and are of utmost importance for users seeking increased connectivity, flexibility, scalability, high-speed data transfer, improved efficiency, enhanced network performance, network segmentation, and redundancy. With these features at your disposal, you can build a robust and reliable network infrastructure that meets the demands of your organization while ensuring seamless communication and efficient data transfer.