Overview of Cisco CBS350-48P-4G Ethernet Switch ? Brand: Cisco ? Part Number: CBS350-48P-4G ? Series: 350 ? Type: Ethernet Switch ? Model Name: Networking ### Switching Capabilities ? Switch Type: Managed via GUI, Layer 3 ? Ports: 48 x 10/100/1000 + 4 SFP ? Switching Capacity: 104 Gbps ? Throughput: 77.38 Mpps (64-byte packets) #### Power and PoE Details ? Power over Ethernet (PoE): Yes, 370W across 48 ports ? Power Consumption: 59.73W ? Power Source: Power Supply and PoE+ ### Jumbo Frames and MAC Table ? Jumbo Frame Support: 9k bytes, MTU 2k bytes ? MAC Address Table: 16k addresses #### Networking and Routing ? Port Aggregation: Up to 8 linked switches ? VLAN Support: Up to 4094 VLANs ? IGMP Support: Versions 1, 2, and 3, up to 2k multicast groups ? IPv4 Routing: Up to 990 static routes and 128 IP interfaces #### Quality of Service and Access Control ? QoS Protocol Support: Yes, 802.1p ? ACL Support: Up to 1024 rules ### Processor and Memory ? Processor: 800 MHz ARM ? RAM: 512 MB ? Flash Memory: 256 MB ## Ports ### 48 Ethernet Ports The Cisco CBS350-48P-4G Managed Switch is equipped with a remarkable feature – 48 Ethernet ports. This extensive number of ports allows for seamless connectivity and efficient network management. Whether you are a small business, a large enterprise, or an educational institution, having 48 Ethernet ports at your disposal can significantly enhance your networking capabilities. #### Increased Connectivity With 48 Ethernet ports, you can easily connect a multitude of devices to your network without the need for additional switches or hubs. This eliminates the hassle of dealing with limited connectivity options and simplifies the process of expanding your network infrastructure. Whether you need to connect computers, printers, servers, IP phones, or other network-enabled devices, the abundance of ports ensures that you have sufficient connectivity for all your networking requirements. #### Flexibility in Network Design The Cisco CBS350-48P-4G Managed Switch’s 48 Ethernet ports provide immense flexibility in designing your network. You can create VLANs (Virtual Local Area Networks) to segment your network based on specific criteria such as departments, teams, or security levels. This segmentation enables efficient traffic management and enhances network security by isolating sensitive data or critical systems. With multiple ports available, you can allocate them to different VLANs based on your organization’s needs and structure. #### Enhanced Network Performance Having 48 Ethernet ports means that each device connected to the switch can enjoy dedicated bandwidth without having to compete with other devices for network resources. This eliminates bottlenecks and congestion that can occur when multiple devices share a limited number of ports. As a result, you can expect improved network performance and reduced latency even during peak usage periods. ### PoE+ Support on All Ports The Cisco CBS350-48P-4G Managed Switch goes a step further by providing PoE+ (Power over Ethernet Plus) support on all 48 Ethernet ports. This feature allows you to power compatible devices directly through the Ethernet cable, eliminating the need for separate power adapters or electrical outlets. The switch can deliver up to 30 watts of power per port, making it suitable for a wide range of PoE-enabled devices such as IP cameras, wireless access points, and VoIP phones. #### Simplified Deployment PoE+ support on all ports simplifies the deployment of network devices by eliminating the need for additional power sources. This not only reduces clutter but also streamlines the installation process. You can conveniently mount your PoE-enabled devices in optimal locations without worrying about proximity to power outlets. This flexibility enables you to design your network infrastructure more efficiently and saves both time and effort during deployment. #### Cost Savings By utilizing PoE+ support, you can save on the cost of additional electrical wiring and outlets that would otherwise be required to power individual devices. This can be particularly advantageous in scenarios where devices are located in areas where running power cables would be impractical or costly. Additionally, with PoE+ support, you can easily relocate or add new devices without the need for extensive rewiring, providing further cost savings and flexibility. #### Reliable Power Delivery The Cisco CBS350-48P-4G Managed Switch ensures reliable power delivery to connected PoE-enabled devices. It features advanced power management capabilities such as intelligent power negotiation and prioritization, which optimize power allocation based on device requirements. This ensures that critical devices receive adequate power while preventing overloading or power wastage. With reliable power delivery, you can maintain uninterrupted operation of your network devices and minimize downtime. ### Additional Features In addition to the impressive 48 Ethernet ports, the Cisco CBS350-48P-4G Managed Switch offers several other noteworthy features: #### Layer 2 Switching This switch supports Layer 2 switching, allowing for efficient packet forwarding and network segmentation. Layer 2 switching operates at the data link layer of the OSI model and enables traffic separation based on MAC addresses. This enhances network performance, security, and manageability. #### 4 Gigabit Uplink Ports The switch is equipped with four Gigabit uplink ports, providing high-speed connectivity to other switches or routers. These uplink ports enable seamless expansion of your network and facilitate communication between different network segments or devices. #### Advanced Security Features The Cisco CBS350-48P-4G Managed Switch incorporates advanced security features to protect your network from unauthorized access and potential threats. It supports IEEE 802.1X authentication, which allows for port-based access control, ensuring that only authenticated devices can connect to your network. Additionally, it offers MAC-based port security, DHCP snooping, and IP Source Guard to further enhance network security. ##### Conclusion The Cisco CBS350-48P-4G Managed Switch’s standout feature of 48 Ethernet ports provides users with increased connectivity options, flexibility in network design, enhanced performance, and efficient power delivery through PoE+. Additionally, the switch offers advanced security features and other capabilities such as Layer 2 switching and Gigabit uplink ports. With its comprehensive feature set, this managed switch is an ideal solution for organizations seeking a reliable and scalable networking solution.