Cisco CBS220-24FP-4G Business 220 Series Ethernet Switch 24 Refurbished

In the ever-evolving landscape of networking technology, businesses require robust and efficient solutions to meet their connectivity needs. The Cisco CBS220-24FP-4G Business 220 Series Ethernet Switch is a standout option, offering 24 ports of managed connectivity. This detailed review aims to provide a comprehensive understanding of the key features, functionalities, and benefits of this switch.

The Cisco CBS220-24FP-4G belongs to the Business 220 Series, a product line known for its reliability and performance. As a managed Ethernet switch, it caters to the networking requirements of businesses, providing a scalable and secure platform for data transfer.

• 24 Ports for Enhanced Connectivity: The switch comes equipped with 24 ports, allowing businesses to connect numerous devices simultaneously. This is particularly beneficial for organizations with a high demand for networked devices.
• Managed Switch Capabilities: Being a managed switch, the CBS220-24FP-4G offers advanced features such as VLAN support, QoS (Quality of Service), and SNMP (Simple Network Management Protocol). These features empower administrators with greater control and flexibility over the network.
• Power over Ethernet (PoE) Support: The switch supports Power over Ethernet, enabling the delivery of both data and electrical power over a single Ethernet cable. This is advantageous for devices such as IP cameras, VoIP phones, and wireless access points, reducing the need for additional power sources.
• Gigabit Ethernet Speeds: With 4 Gigabit Ethernet uplink ports, the CBS220-24FP-4G ensures high-speed data transfer within the network. This is crucial for applications demanding substantial bandwidth, such as video conferencing and large file transfers.
• Compact and Rack-Mountable Design: The switch's compact form factor and rack-mountable design make it suitable for various deployment scenarios. Whether placed on a desktop or mounted in a server room rack, the switch adapts to diverse spatial requirements.

The Cisco CBS220-24FP-4G excels in terms of performance and scalability, making it a viable choice for businesses of different sizes.

• Throughput: The switch boasts impressive throughput, ensuring efficient data transfer within the network. This is crucial for maintaining smooth operations, especially in environments with high data traffic.
• Low Latency: Low latency is a key consideration for real-time applications. The CBS220-24FP-4G minimizes latency, providing a responsive network for applications such as voice and video communication.

• Expandable Port Configuration: The switch's 24 ports allow for seamless expansion as the business grows. Additional devices can be easily integrated without compromising network performance.
• Stacking Capabilities: For organizations with evolving networking needs, the CBS220-24FP-4G supports stacking, enabling the creation of a unified and scalable network infrastructure. Stacking multiple switches enhances overall capacity and simplifies management.

The managed capabilities of the Cisco CBS220-24FP-4G contribute to efficient network administration and optimization.

• Segmentation for Enhanced Security: VLAN support allows the network to be segmented into virtual LANs, enhancing security by isolating traffic and preventing unauthorized access to sensitive data.
• Improved Bandwidth Management: VLANs enable better bandwidth management by segregating network traffic based on logical groupings. This ensures that critical applications receive the necessary bandwidth without interference from other network activities.

• Prioritization of Network Traffic: QoS features enable administrators to prioritize certain types of network traffic, ensuring that critical applications receive priority over less time-sensitive data. This is particularly beneficial for voice and video communication.
• Bandwidth Allocation Control: Administrators can allocate and control bandwidth for different applications, preventing one type of traffic from monopolizing the network and affecting overall performance.

• Centralized Network Monitoring: SNMP support facilitates centralized network monitoring by allowing administrators to gather information about network devices. This includes performance metrics, error rates, and other valuable data for proactive network management.
• Remote Configuration and Troubleshooting: SNMP enables remote configuration and troubleshooting, reducing the need for physical presence when addressing network issues. This is especially valuable for businesses with distributed or remote office locations.

The PoE capabilities of the CBS220-24FP-4G contribute to simplified device deployment and reduced infrastructure costs.

• IP Cameras: PoE support is advantageous for IP cameras, eliminating the need for separate power sources and simplifying installation. This is particularly beneficial for businesses with extensive surveillance needs.
• VoIP Phones: Businesses utilizing Voice over Internet Protocol (VoIP) systems benefit from PoE, as it streamlines the installation of VoIP phones by delivering both power and data over a single cable.

• Reduced Infrastructure Costs: PoE eliminates the need for additional power outlets and cabling for supported devices, resulting in cost savings on infrastructure deployment.
• Energy Efficiency: Consolidating power and data transmission into a single cable enhances energy efficiency, contributing to a greener and more sustainable network infrastructure.

Security is a top priority in any networked environment, and the Cisco CBS220-24FP-4G incorporates robust features to ensure the integrity and confidentiality of data.

Access Control

• Port Security: The switch supports port security measures, allowing administrators to control which devices can connect to specific ports. This prevents unauthorized access and enhances overall network security.
• 802.1X Authentication: With support for 802.1X authentication, the switch ensures that only authorized devices can access the network, adding an extra layer of security against unauthorized access attempts.

Secure Management

• Secure Shell (SSH) and HTTPS: The switch supports secure management protocols such as SSH and HTTPS, encrypting communication between administrators and the switch. This protects against potential eavesdropping and unauthorized access to sensitive management information.
• Role-Based Access Control (RBAC): RBAC allows administrators to define roles and permissions, ensuring that individuals have access only to the specific features and configurations necessary for their responsibilities. This minimizes the risk of accidental misconfigurations and unauthorized access.

Deployment Scenarios

The Cisco CBS220-24FP-4G is versatile in its deployment options, catering to various business environments.

Small to Medium-Sized Businesses (SMBs)

• Scalable Growth: The switch's scalability makes it an ideal choice for SMBs with growing networking needs. As the business expands, additional switches can be seamlessly integrated into the network.
• Cost-Effective Solution: The CBS220-24FP-4G provides a cost-effective solution for SMBs, delivering advanced features and performance without the need for an extensive IT budget.

Large Enterprises

• Stacking for High Capacity: In large enterprise environments, the stacking capabilities of the switch contribute to creating a high-capacity and easily manageable network infrastructure.
• Enhanced Security Measures: Large enterprises with diverse operations benefit from the advanced security features of the switch, ensuring the protection of sensitive data and preventing unauthorized access.

Remote and Distributed Offices

• Remote Management Capabilities: For businesses with remote or distributed offices, the SNMP support and remote management capabilities of the CBS220-24FP-4G simplify network administration and troubleshooting.
• Consistent Performance: The switch ensures consistent performance across distributed locations, providing a reliable and unified network experience for users regardless of their geographic location.

The CBS220-24FP-4G Cisco Business 220 Series 24 Ports Managed Switch is a high-performance and feature-rich network switch designed for small and medium-sized businesses. This switch is part of the Cisco Business 220 series, which is a family of cost-effective and easy-to-use switches that provide advanced features to help businesses improve their network performance and security.

This switch has 24 Fast Ethernet ports and 4 Gigabit Ethernet ports, providing a total of 28 ports for connecting devices such as computers, printers, and servers. The Fast Ethernet ports support speeds of up to 100Mbps, while the Gigabit Ethernet ports support speeds of up to 1Gbps.

One of the key features of the product is its managed switch capability, which allows for advanced network management and control. This includes the ability to set up and configure VLANs (Virtual Local Area Networks) for segmenting the network, as well as Quality of Service (QoS) for prioritizing network traffic. The switch also supports advanced security features such as Access Control Lists (ACLs) and Advanced Encryption Standard (AES) encryption to help protect against unauthorized access and data breaches.

The product also features a web-based interface for easy configuration and management, which allows for simple and intuitive setup and control. Additionally, the switch also supports Cisco's EnergyWise technology, which helps to manage power consumption and reduce energy costs.

The CBS220-24FP-4G Cisco Business 220 Series 24 Ports Managed Switch is a high-performance switch designed for small and medium-sized businesses. This switch is capable of delivering fast and reliable network connectivity for a variety of devices, including computers, servers, and other network devices.

One of the key performance features of the part is its support for Gigabit Ethernet speeds. This means that it is capable of delivering data transfer rates of up to 1 Gbps, providing fast and reliable network connectivity for high-bandwidth applications such as video streaming and large file transfers.

The switch also supports advanced features such as Quality of Service (QoS) and VLANs, which allow for the prioritization of network traffic and the creation of virtual networks for enhanced security and performance. Additionally, it has advanced security features such as an Access Control List (ACL) and Network Admission Control (NAC) to protect the network from unauthorized access or malware.

The product also has a web-based management interface that allows for easy configuration and monitoring of the switch. This interface is user-friendly and provides detailed information about the switch's performance and status, making it easy to troubleshoot and resolve any issues that may arise.

The CBS220-24FP-4G Cisco Business 220 Series 24 Ports Managed Switch is a reliable and high-performing switch designed for small and medium-sized businesses. It offers advanced features and functionality that make it ideal for use in a variety of network environments.

The switch is built with a high-performance hardware design that provides a stable and reliable network connection. It also has a non-blocking architecture that ensures that all ports can operate at full-duplex speed, providing high-speed data transfer and reducing network congestion.

The product is also designed with advanced security features that help to protect the network from potential threats. These features include access control lists, advanced Quality of Service (QoS) capabilities, and robust network management tools. This helps to ensure that the network is secure and that sensitive data is protected.

The switch also has an easy-to-use web interface that makes it easy to set up and manage. This includes an intuitive graphical user interface (GUI) that allows for easy configuration and monitoring of the network. The switch also supports Cisco's Smartports technology, which allows for easy configuration of devices connected to the switch.

• Manufacturer: Cisco
• Model Number or SKU# CBS220-24FP-4G
• Product Line: Business
• Product Series: 220
• Product Type: Managed Switch

• Total Number of Ports: 24
• Enclosure Type: Rack-mountable
• Subtype: Gigabit Ethernet
• Ports: 24 X 10/100/1000 (PoE+) + 4 X Gigabit SFP (Uplink)
• Power Over Ethernet (PoE): PoE+
• PoE Budget: 382 W
• Forwarding Performance (64-byte Packet Size): 41.66 Mpps
• Switching Capacity: 56 Gbps
• Capacity: MSTP Instances: 16
• VLANs Supported: 256
• ACL Rules: 512
• Buffer Capacity (MB): 4.1
• MAC Address Table Size: 8192 Entries
• Jumbo Frame Support: 9216 Bytes
• Routing Protocol: IGMPv2, IGMP, IGMPv3, MLDv2, MLD, MSTP, RSTP, STP
• Remote Management Protocol: SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP, ICMP, DHCP, RSTP, TACACS+, RADIUS

• Total Number of Network Ports: 24
• Uplink Port: Yes
• Modular: Yes
• Port/Expansion Slot Details: 24 x Gigabit Ethernet PoE
• Port/Expansion Slot Details: 4 x Gigabit Ethernet Expansion Slot

• Media Type Supported: Optical Fiber
• Media Type Supported: Twisted Pair
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T
• Network Technology: 1000Base-X

• Number of Total Expansion Slots: 4
• Expansion Slot Type: SFP (mini-GBIC)
• Number of SFP Slots: 4

• Layer Supported: 2

• Manageable: Yes

• PoE (RJ-45) Port: Yes
• PoE Budget: 382 W
• Input Voltage: 120 V
• Input Voltage: 230 V
• Power Source: Power Supply
• Power Consumption: 30.80 W

Product Features

• BOOTP support
• VLAN support
• IGMP snooping
• Syslog support
• DoS attack prevention
• Port mirroring
• DiffServ support
• MAC address filtering
• Broadcast Storm Control
• Multicast Storm Control
• Access Control List (ACL) support
• Quality of Service (QoS)
• Cable Diagnostics Function
• LACP support
• LLDP support
• Port Security
• DHCP client
• Energy Efficient Ethernet
• Management Information Base (MIB)
• Dual firmware images
• Neighbor Discovery Protocol (NDP)
• Generic VLAN Registration Protocol (GVRP)
• 802.1x authentication
• Type of Service (ToS)
• DiffServ Code Point (DSCP) support
• 2 fans
• VLAN management
• LLDP-MED
• Guest VLAN
• User Datagram Protocol (UDP)
• STP loop guard
• Weighted Round Robin (WRR)
• Head-of-line (HOL) Blocking Prevention
• Loopback detection
• Telnet server
• Unknown Storm Control
• BPDU Guard
• Cisco Discovery Protocol (CDP)
• Duplicate Address Detection (DAD)
• TCP support
• Auto voice VLAN
• Automatic Media-Dependent Interface Crossover (MDIX)

Compliant Standards

• IEEE 802.3
• IEEE 802.3u
• IEEE 802.3z
• IEEE 802.1D
• IEEE 802.1Q
• IEEE 802.3ab
• IEEE 802.1p
• IEEE 802.3af
• IEEE 802.3x
• IEEE 802.3ad (LACP)
• IEEE 802.1w
• IEEE 802.1x
• IEEE 802.1s
• IEEE 802.1ab (LLDP)
• IEEE 802.3at
• IEEE 802.3az

Miscellaneous

• Package Contents: Business CBS220-24FP-4G Ethernet Switch
• Power Cord
• Mounting Kit
• Quick Start Guide
• Environmentally Friendly: Yes
• Environmental Certification: WEEE

In short, the Cisco CBS220-24FP-4G Business 220 Series Ethernet Switch stands out as a versatile and powerful solution for businesses seeking a managed switch with 24 ports. With advanced features such as VLAN support, QoS, SNMP, and PoE, coupled with robust security measures, this switch addresses the diverse needs of small to large enterprises. Its scalability and deployment flexibility make it a valuable asset in building efficient and secure network infrastructures. As businesses continue to rely on interconnected technologies, the Cisco CBS220-24FP-4G proves to be a reliable and future-ready choice for meeting evolving networking demands.