Cisco SG220-50-K9 50 Ports Managed Switch Layer 2 Factory New

The SG220-50-K9 Small Business Smart Plus SG220-50 Model is a sophisticated Layer 2 managed switch designed to cater to the networking needs of small businesses. This description aims to provide an in-depth understanding of its key features, focusing on the Twisted Pair 48 Ethernet ports, 2 Combo Gigabit SFP Ports, and 2 Expansion Slots. Whether you are a business owner, an IT professional, or a tech enthusiast, this description will help you explore the capabilities of this smart switch.

In this description, we'll provide a general overview of the SG220-50-K9, discussing its purpose, target audience, and the importance of its features for small businesses.

Explore what twisted pair Ethernet ports are and how they contribute to the switch's functionality. Discuss the significance of having 50 ports, enabling seamless connectivity for multiple devices within the network.

Highlight the advantages of having a significant number of Ethernet ports for small businesses, such as increased network flexibility, scalability, and improved data transfer speeds.

Explain the meaning of "Combo Gigabit SFP Ports" and their role in enhancing the switch's performance. Provide a basic understanding of Gigabit technology and the Small Form-factor Pluggable (SFP) module.

Discuss real-world scenarios where the Combo Gigabit SFP Ports prove beneficial, such as connecting to high-speed fiber optic networks or establishing connections over longer distances.

Expansion Slot Functionality

Define what expansion slots are and how they contribute to the switch's expandability. Explore the types of expansion modules that can be added to enhance the switch's capabilities.

Scalability and Future-Proofing

Discuss the importance of scalability in networking equipment, especially for small businesses with growing needs. Explore how the presence of expansion slots makes the SG220-50-K9 a future-proof solution.

Examine the Layer 2 managed capabilities of the SG220-50-K9, focusing on its ability to operate at the data link layer of the OSI model. Discuss the advantages of Layer 2 management, including improved network efficiency and security.

Discuss the security features embedded in the SG220-50-K9, including VLAN support, MAC address filtering, and other measures to safeguard the network. Explain how these features contribute to a secure and reliable networking environment.

Examine the performance benchmarks of the SG220-50-K9, discussing data transfer speeds, latency, and overall reliability. Highlight how these factors contribute to a smooth and efficient network operation.

Reliable Network Connectivity

The SG220-50-K9 Cisco 220 Series 50 Ports Managed Switch provides reliable network connectivity by utilizing various technologies and features that ensure efficient and secure network communication.

• Quality of Service (QoS): The switch provides advanced QoS features that prioritize network traffic to ensure that critical applications receive the bandwidth they need. This helps to minimize network latency and improve overall network performance.
• Link Aggregation: The switch supports Link Aggregation, which allows multiple physical links to be combined into a single logical link, providing increased bandwidth and redundancy.
• Spanning Tree Protocol (STP): The switch supports STP, which helps to prevent loops in the network by blocking redundant paths. This helps to improve network stability and reduce the risk of network downtime.
• VLANs: The switch supports VLANs, which allow the network to be segmented into multiple virtual networks, improving network security and performance.
• Security Features: The switch provides advanced security features such as Port Security, 802.1X authentication, and Access Control Lists (ACLs) to help protect the network from unauthorized access and attacks.
• Management and Monitoring: The switch provides easy-to-use management and monitoring features such as a web-based graphical user interface, SNMP, and syslog, which allow administrators to monitor and manage the network from a central location.

In conclusion, the SG220-50-K9 Cisco 220 Series 50 Ports Managed Switch provides a reliable network connectivity by using advanced technologies and features that ensure efficient, secure, and stable network communication.

Features and Benefits

The Cisco SG220-50 220 Series is a managed network switch designed to provide good performance for small and medium-sized businesses. It operates at gigabit speeds, which means it can transmit data at up to 1 billion bits per second. This is fast enough to support high-bandwidth applications such as video streaming and online gaming.

The SG220-50 also includes Quality of Service (QoS) features to help prioritize certain types of traffic, such as voice and video, to ensure that they are transmitted with minimal delay. It also has security features such as support for Access Control Lists (ACLs) to control access to the network, which can help protect against malicious traffic.

• Manufacturer: Cisco
• Model Number or SKU# SG220-50-K9
• Product Line: Smart Plus
• Product Series: 220
• Product Model: SG220-50
• Product Name: 50-Port Gigabit Smart Plus Switch
• Product Type: Ethernet Switch

• Total Number of Network Ports: 50
• Management Port: Yes
• Token Ring Port: No
• Stack Port: No
• LRE Port: No
• Bypass: No
• USB: No
• Number of Network (RJ-45) Port: 50-Ports
• Port/Expansion Slot Details: 50 x Gigabit Ethernet Network
• Port/Expansion Slot Details: 2 x Gigabit Ethernet Expansion Slot

• Media Type Supported: Twisted Pair
• Twisted Pair Cable Standard Category: 5e
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 1000Base-X
• Network Technology: 10/100/1000Base-T

• Number of Total Expansion Slots: 2
• Expansion Slot Type: SFP
• Shared SFP Slot: Yes
• Number of SFP Slots: 2

• Layer Supported: 2

• Manageable: Yes
• Management-
• Web Based Management
• CLI

Power Description

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

In summary, the key points discussed in the guide, emphasize the significance of the SG220-50-K9 Small Business Smart Plus SG220-50 Model for small businesses. Conclude by highlighting the features that make it a robust and cost-effective networking solution for businesses looking to enhance their connectivity infrastructure.