Cisco CBS350-48FP-4G 48 Ports Switch PoE+ SFP Layer 3 Refurbished

In the world of networking, Cisco has established itself as a leader, offering cutting-edge solutions to meet the demands of modern businesses. One such solution is the Cisco CBS350-48FP-4G switch, a powerful and versatile networking device designed to provide seamless connectivity, efficient power delivery, and advanced management capabilities. In this comprehensive guide, we will delve into the key features of the Cisco CBS350-48FP-4G switch, exploring its 48 ports, PoE+ support, SFP compatibility, and Layer 3 management functionality.

The Cisco CBS350-48FP-4G switch is a 48-port networking device that stands out for its robust design and high-performance capabilities. It is part of the Cisco CBS350 series Switch, known for delivering reliable and secure connectivity solutions. The "48FP" in the model name signifies its 48 ports with Power over Ethernet Plus (PoE+) support, while the "4G" indicates its four Gigabit Ethernet uplink ports.

At the heart of the Cisco CBS350-48FP-4G switch are its 48 ports, offering an extensive range of connectivity options for various devices within a network. These ports enable the switch to accommodate a multitude of endpoints, such as computers, printers, IP cameras, and other networked devices. The abundance of ports is particularly beneficial for businesses with growing networking needs, providing flexibility and scalability.

One standout feature of the Cisco CBS350-48FP-4G switch is its Power over Ethernet Plus (PoE+) capability. PoE+ allows the switch to deliver both data and electrical power over a single Ethernet cable, simplifying the deployment of network devices. This is especially advantageous for devices like IP phones, wireless access points, and surveillance cameras, as they can be conveniently powered through the same cable that connects them to the network.

The inclusion of Small Form-Factor Pluggable (SFP) ports adds to the versatility of the Cisco CBS350-48FP-4G switch. SFP ports enable the connection of fiber optic or copper Ethernet cables, offering greater flexibility in designing and expanding networks. Businesses can choose the most suitable SFP modules for their specific requirements, whether it's for long-distance fiber connections or high-speed copper links.

The Cisco CBS350-48FP-4G switch goes beyond basic Layer 2 switching with its Layer 3 managed functionality. Layer 3, or the network layer, introduces routing capabilities to the switch, allowing for more intelligent and efficient traffic management. This is crucial in large and complex networks, as Layer 3 routing enables the switch to make forwarding decisions based on IP addresses, leading to optimized data flow and improved overall network performance.

Security is a top priority in any network infrastructure, and the Cisco CBS350-48FP-4G switch is equipped with a range of features to address this concern. With support for advanced security protocols and features such as Access Control Lists (ACLs) and port security, the switch helps administrators control and monitor access to the network, mitigating potential security threats.

Ensuring a consistent and reliable user experience is essential in modern networking environments. The Cisco CBS350-48FP-4G switch incorporates Quality of Service (QoS) features to prioritize and manage network traffic effectively. By assigning priority levels to different types of data, such as voice or video, QoS ensures that critical applications receive the necessary bandwidth, resulting in a smoother and more responsive network.

In an era where energy efficiency is a key consideration, the Cisco CBS350-48FP-4G switch is designed with energy-saving features to reduce its environmental impact. These features include the ability to automatically adjust power consumption based on network traffic and the option to schedule power on/off times for specific ports. By optimizing energy usage, the switch not only lowers operating costs but also contributes to a more sustainable and eco-friendly network infrastructure.

Network uptime is critical for business continuity, and the Cisco CBS350-48FP-4G switch addresses this by incorporating redundancy and reliability features. With support for features like Rapid Spanning Tree Protocol (RSTP) and Link Aggregation Control Protocol (LACP), the switch ensures rapid convergence in the event of network changes and provides link redundancy for critical connections.

Scalability for Growing Networks

As businesses expand, so do their networking needs. The Cisco CBS350-48FP-4G switch is designed with scalability in mind, allowing organizations to easily expand their network infrastructure. With a stackable design, multiple switches can be seamlessly connected to create a unified and scalable network. This stacking capability simplifies management while providing the flexibility to adapt to evolving business requirements.

The Cisco CBS350-48FP-4G caters to the needs of small and medium-sized businesses, offering a cost-effective solution with enterprise-grade features. Its scalability, reliability, and ease of management make it an ideal choice for organizations looking to expand their network infrastructure without compromising performance.

With its PoE+ capability, the CBS350-48FP-4G is well-suited for supporting IP surveillance systems. The switch can power IP cameras and other security devices, simplifying installation and reducing the overall cost of deploying a surveillance infrastructure.

The inclusion of SFP ports makes the CBS350-48FP-4G an excellent choice for businesses with expansion plans. These ports enable users to connect the switch to fiber optic cables, extending the reach of the network and supporting high-speed data transfer over longer distances.

For organizations requiring a multi-layered network architecture, the Layer 3 managed capabilities of the CBS350-48FP-4G provide the necessary flexibility. This feature facilitates the creation of virtual LANs (VLANs) and enables efficient routing between different subnets, enhancing overall network performance.

• Manufacturer: Cisco
• Part Number or SKU# CBS350-48FP-4G
• Product Type: Ethernet Switch

• Ports: 48 x 10/100/1000 + 4 SFP
• Capacity: 104 Gbps
• Throughput (64-byte Packet): 77.38 Mpps
• PoE (Power over Ethernet): Yes, 740W (48 Ports)
• Jumbo Frame Support: 9k Bytes, MTU 2k Bytes
• MAC Table: 16k Addresses
• Port Aggregation: Support for linking up to 8 switches
• VLANs (Virtual LANs): Up to 4094
• Voice VLAN: Automatically assigned with appropriate QoS levels
• IGMP (Internet Group Management Protocol) 1, 2, 3: Supports up to 2k multicast groups
• IPv4 Routing: Up to 990 static routes and up to 128 IP interfaces
• ACL (Access Control List): Supports up to 1024 rules

• Processor: 800 MHz ARM
• RAM: 512 MB
• Flash Memory: 256 MB
• QoS (Quality of Service) Protocol Support: Yes (802.1p)

Finally, the Cisco CBS350-48FP-4G switch emerges as a versatile and feature-rich networking solution that caters to the diverse needs of modern businesses. With its 48 ports, PoE+ support, SFP compatibility, Layer 3 managed functionality, and a host of other advanced features, this switch empowers organizations to build robust and efficient network infrastructures. Whether it's enhancing connectivity, ensuring security, or optimizing energy usage, the Cisco CBS350-48FP-4G switch stands out as a reliable and scalable choice in the ever-evolving landscape of networking technology