SF220-24-K9 24 Ethernet & 2 Combo Gigabit Ports Layer 2 Managed Switch by Cisco Small Business

Main Specifications of the Cisco SF220-24-K9

General Information

• Manufacturer: Cisco
• Part Number: SF220-24-K9
• Product Line: Smart Plus
• Series: 220
• Model: SF220-24
• Name: SF220-24 24-Port 10/100 Smart Plus Switch
• Type: Ethernet Switch

Interfaces and Ports

• Stack Port: No
• Total Network Ports: 24
• RJ-45 Ports: 26
• Expansion Slot Details:
  • 2 x Gigabit Ethernet Network
  • 24 x Fast Ethernet Network
  • 2 x Gigabit Ethernet Expansion Slot

Performance Metrics

• Supported Media Type: Twisted Pair
• Ethernet Technologies:
  • Fast Ethernet
  • Gigabit Ethernet
• Network Technologies:
  • 10/100/1000Base-T
  • 10/100Base-TX
  • 1000Base-X

I/O Expansion Capabilities

• Total Expansion Slots: 2
• Expansion Slot Type: SFP

Network and Communication

• Supported Layer: 2
• Manageable: Yes

Power Specifications

• PoE (RJ-45) Port: No
• Input Voltage:
  • 230 V AC
  • 120 V AC

Physical Dimensions and Weight

• Form Factor: Desktop
• Height: 1.7 inches
• Width: 17.3 inches
• Depth: 10.1 inches
• Approximate Weight: 6.60 lbs

Number Of Ports

The Cisco Small Business SF220-24-K9 Layer 2 Managed Switch is equipped with 24 ports, making it a highly versatile and efficient networking solution for small businesses. The number of ports provided by this switch is a crucial feature that offers numerous benefits and plays a significant role in enhancing the overall network performance and scalability. In this section, we will explore the importance of having 24 ports in the Cisco SF220-24-K9 switch and how it caters to the various networking needs of users.

Enhanced Connectivity

With 24 ports, the Cisco SF220-24-K9 switch enables businesses to connect multiple devices to their network infrastructure effortlessly. This enhanced connectivity is particularly beneficial for small businesses that rely heavily on technology and require connections for various devices such as computers, printers, IP phones, access points, and surveillance cameras. The abundance of ports ensures that all these devices can be seamlessly integrated into the network without any limitations.

Scalability

The 24-port capacity of the Cisco SF220-24-K9 switch allows businesses to scale their network infrastructure as their needs grow. As companies expand and add more devices to their network, having sufficient ports becomes crucial to accommodate the increased demand. With 24 ports, users can easily connect new devices or expand their existing network without having to invest in additional switches or complicated network configurations. This scalability feature not only saves costs but also simplifies network management.

Flexibility in Network Design

The ample number of ports in the Cisco SF220-24-K9 switch offers users the flexibility to design their network layout according to their specific requirements. Whether it's setting up separate VLANs for different departments, creating dedicated connections for critical devices, or establishing redundancy for mission-critical systems, the 24-port capacity provides businesses with the freedom to design their network infrastructure most efficiently and effectively.

Improved Network Performance

The 24 ports in the Cisco SF220-24-K9 switch contribute to improved network performance by reducing congestion and bottlenecks. With more ports available, network traffic can be distributed evenly across multiple devices, preventing data collisions and ensuring smooth data transmission. This enhanced performance is particularly important in business environments where high bandwidth applications, such as video conferencing or file sharing, are in use.

Reduced Downtime

The Cisco SF220-24-K9 switch's 24-port capacity also plays a crucial role in reducing downtime and improving network reliability. By having multiple ports available, businesses can establish redundant connections and implement link aggregation protocols such as LACP (Link Aggregation Control Protocol). In the event of a port failure or link disruption, the switch automatically redistributes the traffic across the remaining active ports, ensuring uninterrupted network connectivity and minimizing downtime.

Easy Network Management

Managing a network with 24 ports can be challenging without proper tools and features. However, the Cisco SF220-24-K9 switch simplifies network management through its intuitive web-based interface and a range of management features. The switch provides comprehensive management capabilities, including VLAN configuration, Quality of Service (QoS) settings, port mirroring, and SNMP (Simple Network Management Protocol) support. These features streamline the process of configuring and monitoring the network, making it easier for administrators to maintain optimal network performance.

Cost-Effective Solution

The 24-port capacity of the Cisco SF220-24-K9 switch offers a cost-effective solution for small businesses. Instead of investing in multiple switches or more expensive enterprise-grade switches, businesses can leverage the 24 ports provided by this switch to fulfill their networking requirements. This cost-effective approach allows small businesses to allocate their resources efficiently and invest in other areas of their operations.

Future-Proofing

The Cisco SF220-24-K9 switch's 24-port capacity ensures that businesses are well-prepared for future growth and technological advancements. As the demand for network connections continues to increase, having a switch with ample port capacity ensures that businesses can seamlessly integrate new devices and technologies without facing limitations or the need for immediate hardware upgrades. This future-proofing feature provides businesses with the flexibility to adapt to changing requirements without disrupting their existing network infrastructure.

Ethernet Ports

The Cisco SF220-24-K9 Layer 2 Managed Switch features 24 Ethernet ports, which further enhances its capabilities as a reliable and efficient networking solution. Ethernet ports are the backbone of any network infrastructure, enabling the transfer of data between devices securely and at high speeds. In this section, we will explore the benefits and importance of having 24 Ethernet ports in the Cisco SF220-24-K9 switch.

High-Speed Data Transfer

The 24 Ethernet ports in the Cisco SF220-24-K9 switch allow for high-speed data transfer between connected devices. Ethernet is a widely adopted networking technology known for its reliability and speed. With 24 Ethernet ports, users can achieve fast and uninterrupted data transmission, ensuring that critical information is delivered quickly and efficiently.

Support for Bandwidth-Intensive Applications

Bandwidth-intensive applications such as video conferencing, large file transfers, or multimedia streaming require a robust network infrastructure to ensure smooth performance. The 24 Ethernet ports in the Cisco SF220-24-K9 switch provide sufficient bandwidth to support these applications without compromising network performance. Users can rely on the switch to handle high volumes of data traffic and deliver a seamless user experience.

Network Segmentation

Segmenting a network into separate VLANs offers numerous benefits, including improved security, network performance, and management. The 24 Ethernet ports in the Cisco SF220-24-K9 switch allow businesses to create multiple VLANs, enabling them to isolate different departments or groups within their organization. This segmentation ensures that sensitive data remains secure and prevents unauthorized access. Additionally, it optimizes network performance by reducing broadcast traffic and enhancing overall network efficiency.

Enhanced Network Security

Network security is paramount for any organization. The 24 Ethernet ports in the Cisco SF220-24-K9 switch contribute to enhanced network security through various features such as MAC-based port security, DHCP snooping, and IP Source Guard. These features enable administrators to control access to the network, detect and prevent unauthorized devices from connecting, and mitigate potential security threats.

MAC-Based Port Security

MAC-based port security allows administrators to specify which devices are allowed to connect to specific Ethernet ports on the switch. By configuring MAC address filtering, businesses can restrict access to authorized devices only, preventing unauthorized users from connecting to the network. This feature adds an extra layer of security, safeguarding against potential intrusions or unauthorized access attempts.

DHCP Snooping

DHCP snooping is a security feature that helps prevent rogue DHCP servers from distributing incorrect or malicious IP address information to connected devices. The Cisco SF220-24-K9 switch's 24 Ethernet ports support DHCP snooping, allowing administrators to define trusted ports where legitimate DHCP servers are connected. This feature ensures that only trusted DHCP servers can assign IP addresses, minimizing the risk of network disruptions or security breaches.

IP Source Guard

IP Source Guard is another powerful security feature supported by the Cisco SF220-24-K9 switch's Ethernet ports. It helps prevent IP address spoofing attacks by verifying the IP source addresses of incoming packets against a trusted database. If an IP address is not found in the trusted database, the switch drops the packet, protecting the network from potential security threats.

Network Monitoring and Troubleshooting

The 24 Ethernet ports in the Cisco SF220-24-K9 switch facilitate network monitoring and troubleshooting tasks. With features such as port mirroring and remote monitoring (RMON), administrators can monitor network traffic, analyze performance, and identify potential issues. The switch's Ethernet ports enable administrators to capture and analyze packets for troubleshooting purposes, ensuring smooth network operations and quick resolution of any problems.

Gigabit Ports

The Cisco SF220-24-K9 Layer 2 Managed Switch is equipped with 2 Gigabit ports, offering users high-speed connectivity for data-intensive applications and ensuring optimal network performance. Gigabit ports provide significantly faster data transfer rates compared to standard Ethernet ports, making them essential for businesses that require high-performance networking solutions. In this section, we will explore the benefits and importance of having 2 Gigabit ports in the Cisco SF220-24-K9 switch.

Increased Bandwidth

Gigabit ports offer increased bandwidth compared to standard Ethernet ports, allowing for faster data transfer rates. With 2 Gigabit ports in the Cisco SF220-24-K9 switch, users can take advantage of this higher bandwidth to support bandwidth-intensive applications or transfer large files quickly. This increased bandwidth ensures efficient utilization of the network infrastructure and enables users to work seamlessly with data-intensive tasks.

Optimal Network Performance

The 2 Gigabit ports in the Cisco SF220-24-K9 switch contribute to optimal network performance by eliminating bottlenecks and reducing latency. By leveraging the higher data transfer rates provided by Gigabit ports, users can experience improved network responsiveness and reduced waiting times when accessing shared resources or transferring data. This enhanced performance is particularly beneficial for businesses that rely on real-time applications or handle large data volumes.

Seamless Integration with High-Speed Devices

Gigabit ports are essential for connecting high-speed devices such as servers, storage systems, or network-attached storage (NAS) devices. The 2 Gigabit ports in the Cisco SF220-24-K9 switch allow businesses to seamlessly integrate these high-speed devices into their network infrastructure without sacrificing performance. Whether it's transferring large files, accessing centralized data repositories, or running resource-intensive applications, the Gigabit ports ensure a smooth and uninterrupted user experience.

Combo Ports

The Cisco SF220-24-K9 Layer 2 Managed Switch features 2 combo ports, offering users flexibility and versatility in their network connectivity options. Combo ports, also known as dual-purpose ports, allow for the connection of different types of network cables such as Ethernet or fiber optic cables. In this section, we will explore the benefits and importance of having 2 combo ports in the Cisco SF220-24-K9 switch.

Flexible Network Connectivity

The 2 combo ports in the Cisco SF220-24-K9 switch provide users with flexible connectivity options to suit their specific networking requirements. These combo ports can be used to connect either Ethernet cables or fiber optic cables, depending on the desired network setup. This flexibility allows businesses to adapt their network infrastructure to different environments and easily integrate various types of devices into their network.

Future-Proofing

The inclusion of combo ports in the Cisco SF220-24-K9 switch ensures that businesses are well-prepared for future technological advancements. As network technologies evolve and fiber optic connections become more prevalent, having combo ports enables businesses to migrate seamlessly from Ethernet to fiber optic connectivity without the need for additional hardware investments. This future-proofing feature provides businesses with the flexibility to adapt to changing network requirements without disrupting their existing infrastructure.

Longer Distance Connectivity

Fiber optic cables offer several advantages over traditional Ethernet cables, including longer transmission distances and immunity to electromagnetic interference. The 2 combo ports in the Cisco SF220-24-K9 switch allow businesses to take advantage of fiber optic connectivity for applications that require longer distance transmission, such as connecting remote offices or deploying surveillance cameras in large areas. This extended reach ensures that businesses can establish reliable connections even in challenging environments.

Improved Network Reliability

Fiber optic cables are known for their superior reliability, as they are less susceptible to signal degradation caused by external factors or long cable runs. By leveraging the combo ports to connect via fiber optic cables, businesses can enhance the overall reliability of their network infrastructure. This increased reliability minimizes the risk of network outages or data loss, ensuring uninterrupted operations and improved user experiences.

Secure Data Transmission

Fiber optic cables offer inherent security advantages, as they do not emit electromagnetic signals that can be intercepted or tapped. By utilizing the combo ports to establish fiber optic connections, businesses can enhance the security of their data transmissions. This added security is particularly important for organizations dealing with sensitive information or operating in industries with strict compliance requirements.

In conclusion, the Cisco Small Business SF220-24-K9 Layer 2 Managed Switch provides users with a comprehensive networking solution featuring 24 ports, including Ethernet, Gigabit, and combo ports. The 24-port capacity ensures enhanced connectivity, scalability, flexibility in network design, improved network performance, reduced downtime, easy network management, and cost-effective solutions. The 2 Gigabit ports offer increased bandwidth, optimal network performance, and seamless integration with high-speed devices. The 2 combo ports provide flexible network connectivity options, future-proofing capabilities, longer distance connectivity, improved network reliability, and secure data transmission. With these features, the Cisco SF220-24-K9 switch is a reliable and efficient networking solution for small businesses.