SG220-26-K9 Cisco Managed Switch Gigabit Ethernet Expansion New

The Cisco SG220-26-K9 Small Business Smart Plus SG220-26 stands out as a reliable and feature-rich option for businesses of all sizes. Designed with Small and Medium-sized Enterprises (SMEs) in mind, this Layer 2 Managed Switch offers a plethora of capabilities, including 26 Gigabit Ethernet ports, Small Form-Factor Pluggable (SFP) support, and robust management features.

The physical design and build quality of a network switch are crucial factors, especially for small businesses looking to optimize their office space. The Cisco SG220-26-K9 features a compact design that allows for easy integration into various networking environments. The build quality is sturdy, ensuring durability and reliability in day-to-day operations.

The 26 ports provide ample connectivity options for devices, and the inclusion of Small Form-Factor Pluggable (SFP) ports adds versatility to the switch. SFP ports enable the use of fiber-optic or copper Ethernet connections, offering flexibility in designing and expanding the network infrastructure.

The primary function of a network switch is to facilitate fast and reliable data transfer between connected devices. The Cisco SG220-26-K9 excels in this aspect, offering Gigabit Ethernet ports that deliver high-speed connectivity for data-intensive applications.

The switch's Layer 2 management capabilities contribute to efficient traffic handling, reducing bottlenecks and ensuring smooth data flow within the network. Whether it's large file transfers, video conferencing, or other bandwidth-demanding tasks, the Cisco SG220-26-K9 is up to the challenge.

The inclusion of Small Form-Factor pluggable (SFP) ports in the Cisco SG220-26-K9 adds a layer of versatility to the switch. These ports allow for the use of SFP modules, enabling connections over fiber-optic cables for longer distances or copper Ethernet cables for shorter connections. This flexibility is advantageous for businesses with diverse networking needs, offering a scalable solution that can adapt to changing requirements.

Security is a top priority in any networking environment, and the Cisco SG220-26-K9 doesn't disappoint in this regard. The switch comes equipped with a range of security features to safeguard the network and connected devices. These features include access control lists (ACLs), MAC-based port security, and 802.1X authentication, providing a robust defense against unauthorized access and potential threats.

Virtual LANs (VLANs) are instrumental in segmenting a network for improved performance, security, and management. The Cisco SG220-26-K9 supports VLANs, allowing administrators to logically divide the network into distinct segments. This feature is particularly useful in environments where different departments or teams require separate network segments, ensuring efficient traffic management and enhancing overall network organization.

The SG220-26-K9 is a managed switch from the Cisco Small Business Smart Plus series that provides advanced routing and switching capabilities.

Routing: The switch supports Routing Information Protocol (RIP) and Open Shortest Path First (OSPF) for dynamic routing. These protocols enable the switch to dynamically learn and distribute routing information, helping to improve network efficiency and reliability.

Switching: The switch provides advanced switching capabilities to improve network performance and efficiency. For example, it supports Link Aggregation (LAG) and Link Aggregation Control Protocol (LACP) for load balancing and redundancy. The switch also supports Quality of Service (QoS) to prioritize network traffic, ensuring critical applications receive sufficient bandwidth.

The SG220-26-K9 switch also provides advanced security features such as access control lists (ACLs) and 802.1X authentication to prevent unauthorized network access. Additionally, it supports virtual LANs (VLANs) to segment the network and increase security.

Cisco's Smart Plus features make network management intuitive and user-friendly. These features include a web-based interface that simplifies configuration and monitoring, ensuring that even users with limited networking expertise can navigate and manage the switch efficiently.

Security is a top priority in today's interconnected world. The SG220-26-K9 comes equipped with advanced security features, including VLAN support, MAC-based port security, and advanced threat detection. These features contribute to a secure network environment, protecting sensitive data from unauthorized access.

Ensuring the prioritization of critical data is essential in a business network. The QoS support in the SG220-26-K9 allows administrators to allocate bandwidth effectively, ensuring that mission-critical applications receive the necessary resources for optimal performance.

In today's digital landscape, ensuring the security of network infrastructure is paramount. The Cisco SG220-26-K9 incorporates security features to help businesses protect their data and sensitive information. These may include:

• Access Control Lists (ACLs): ACLs enable administrators to control and filter traffic based on defined criteria, enhancing network security by restricting unauthorized access.
• Secure Shell (SSH) and Secure Sockets Layer (SSL): The switch may support SSH and SSL protocols for secure remote management, ensuring that sensitive information transmitted between the management interface and administrators remains encrypted.
• Port Security: Port security features allow administrators to control which devices can connect to specific switch ports, preventing unauthorized devices from gaining access to the network.
• User Authentication: The switch may support user authentication protocols such as 802.1X, adding a layer of security by requiring user credentials for network access.

These security measures collectively contribute to a robust defense against potential cyber threats, offering peace of mind to businesses that prioritize the confidentiality and integrity of their data.

The SG220-26-K9 is equipped with various remote management protocols, allowing administrators to manage the switch from a remote location.

HTTP/HTTPS: The switch can be managed through a web browser using HTTP or HTTPS protocols. This enables administrators to access the switch's web-based graphical user interface (GUI) from anywhere on the network. The GUI provides an intuitive interface for configuring switch settings, monitoring switch activity, and managing switch ports.

SNMP: Simple Network Management Protocol (SNMP) is a widely used protocol for network management. The switch supports SNMP v1, v2c, and v3, which enables administrators to monitor switch performance and gather information on switch health and status. This information can be used to detect and resolve network issues, improving network reliability and performance.

Telnet and SSH: The switch also supports Telnet and SSH protocols for remote access to the command-line interface (CLI). This allows administrators to access the switch's CLI from a remote location and perform more advanced tasks that are not possible through the GUI. SSH provides a secure connection for remote access, ensuring that the data transmitted between the switch and the administrator's device is encrypted.

• Manufacturer: Cisco
• Part Number or SKU# SG220-26-K9
• Product Series: 220
• Product Type: Layer 2 Switch

• Total Number of Network Ports: 26
• Token Ring Port: No
• LRE Port: No
• Uplink Port: Yes
• Modular: No
• USB: No
• Stack Port: No
• Number of Network (RJ-45) Ports: 26
• Port/Expansion Slot Details: 2 x Gigabit Ethernet Expansion Slot
• Port/Expansion Slot Details: 26 x Gigabit Ethernet Network

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

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

• Layer Supported: 2

• Manageable: Yes
• CLI, Telnet, RMON, MIB, DHCP
• Remote Management
• Web Based Management

Memory & Reliability

• Standard Memory: 128 MB
• Flash Memory: 32 MB
• MTBF: 342867 Hour

Power Description

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

In general, the Cisco SG220-26-K9 Small Business Smart Plus SG220-26 is a powerful and versatile networking solution tailored to the unique needs of Small and Medium-sized Enterprises. With its robust feature set, including Gigabit Ethernet connectivity, SFP support, Layer 2 management, and advanced security features, this switch empowers businesses to build a reliable and efficient network infrastructure. Its user-friendly design, energy efficiency, and scalability further contribute to its appeal, making it a compelling choice for organizations looking to enhance their networking capabilities.