SG300-28MP-K9-NA Cisco Managed Switch Expansion Slots 2 SFP New

The Cisco SG300-28MP-K9-NA is a powerful network switch that belongs to the 300 Series. This managed switch offers 28 ports, combining essential features like Power Over Ethernet Plus (PoE+), high-speed connectivity with 10/100/1000Base-T support, and additional flexibility through Combo Gigabit Small Form-Factor Pluggable (SFP) Ports. The Cisco SG300-28MP-K9-NA is a member of the Cisco 300 Series, which is renowned for its reliability and performance. This particular switch is equipped with 28 ports, making it suitable for various network setups.

The switch offers 24 Power Over Ethernet Plus (PoE+) ports, ensuring efficient power delivery to connected devices. These PoE+ ports enable the transmission of both data and electrical power over a single Ethernet cable, simplifying the deployment of devices like IP cameras and VoIP phones. Additionally, there are 2 Combo Gigabit SFP ports, providing the flexibility to use either twisted pair cables or optical fibers for high-speed connectivity.

Being a managed switch, the Cisco SG300-28MP-K9-NA offers advanced control and configuration options. Network administrators can customize settings, monitor performance, and optimize the switch for specific requirements. This managed capability is crucial for businesses and organizations seeking a tailored and secure network infrastructure.

With support for 10/100/1000Base-T, the switch ensures high-speed data transfer across the network. This is particularly beneficial for tasks that demand substantial bandwidth, such as video streaming, large file transfers, and real-time communication. The switch's Gigabit Ethernet support enhances overall network performance and responsiveness.

One standout feature of the Cisco SG300-28MP-K9-NA is its PoE+ support. PoE+ technology enables the switch to deliver both data and electrical power to connected devices like IP cameras, wireless access points, and VoIP phones through a single Ethernet cable. This not only simplifies cable management but also reduces the need for additional power sources, making it an efficient solution for various environments.

The inclusion of Combo Gigabit SFP ports adds another layer of flexibility to the Cisco SG300-28MP-K9-NA switch. These ports support both twisted pair cables for traditional Ethernet connections and Small Form-Factor pluggable (SFP) modules for fiber optic connections. This adaptability allows organizations to choose the most suitable connectivity option based on their specific network requirements.

The SG300-28MP-K9-NA is a 28-port managed switch that is part of the Cisco Small Business 300 series. It is a Layer 3 switch, which means that it is capable of performing advanced routing functions in addition to basic switching functions.

In terms of performance, the SG300-28MP-K9-NA is designed to deliver high-speed, reliable connectivity for your network. It supports a variety of networking standards, including 10/100/1000Base-T and Gigabit Ethernet, and is capable of delivering wire-speed switching with low latency. It also supports Quality of Service (QoS) features that allow you to prioritize certain types of network traffic, such as voice or video, to ensure that they are transmitted smoothly across the network.

With its Gigabit Ethernet support, the SG300-28MP-K9-NA ensures efficient data handling, catering to the demands of modern network environments. The switch's ability to manage heavy workloads and large data transfers contributes to a smooth and responsive network experience.

Cisco, known for its commitment to reliability, incorporates redundancy features into the SG300-28MP-K9-NA. These features include support for Rapid Spanning Tree Protocol (RSTP) and Link Aggregation Control Protocol (LACP). RSTP enhances network stability by swiftly detecting and resolving network topology changes, while LACP allows for the aggregation of multiple links, increasing both bandwidth and redundancy.

In addition to its performance capabilities, the SG300-28MP-K9-NA features a fanless design. This not only contributes to energy efficiency but also ensures silent operation. The absence of fans reduces points of failure, enhancing the switch's overall reliability. This feature proves beneficial in environments where noise is a concern, such as offices or classrooms.

The SG300-28MP-K9-NA Cisco Small Business 300 Series 28 Ports Managed Switch is a high-performance device designed for small to medium-sized businesses. To streamline switch maintenance and upkeep, the following steps can be taken:

• Upgrade firmware regularly: Regular firmware upgrades ensure that the switch is up-to-date with the latest features and bug fixes. The firmware upgrade process can be done through the web interface or using the Cisco Network Assistant software.
• Monitor network activity: The switch comes with a range of monitoring tools, including SNMP and Syslog, which can be used to monitor network activity and identify potential issues before they escalate.
• Use Spanning Tree Protocol (STP): STP helps prevent loops in the network, reducing the risk of broadcast storms and other issues that can disrupt network performance.
• Configure port security: Port security can be used to limit the number of MAC addresses that can be used on a single port, helping to prevent unauthorized devices from accessing the network.
• Enable backup power options: The switch comes with a range of backup power options, including PoE and external power supplies, to ensure that the switch stays operational even if the primary power source fails.
• Create a backup configuration: Creating a backup configuration helps ensure that the switch can be quickly restored in the event of a failure or other issues. The configuration can be backed up using the web interface or the Cisco Network Assistant software.

By following these steps, organizations can streamline the maintenance and upkeep of the SG300-28MP-K9 Cisco Small Business 300 Series 28 Ports Managed Switch, reducing downtime and improving overall network performance.

Durability refers to the ability of a product to withstand wear and tear and maintain its function over a long period. The Cisco Small Business 300 Series 28 Ports Managed Switch (SG300-28MP-K9-NA) is designed with a metal chassis, providing it with a sturdy and durable structure. The switch is also designed to operate in a range of temperatures and environments, ensuring it will perform reliably in a variety of conditions.

Reliability refers to the consistency of a product's performance and ability to perform its intended function without failure. The SG300-28MP-K9 switch features advanced security features, including 802.1x authentication, allowing it to be used in secure and reliable network configurations. Additionally, the switch is designed to be easy to manage, with a user-friendly web interface, making it simple to monitor and manage network performance.

• Manufacturer: Cisco
• Model Number or SKU# SG300-28MP-K9-NA
• Product Series: 300
• Product Type: Layer 3 Switch

• Total Number of Ports: 28
• Token Ring Port: No
• LRE Port: No
• Bypass: No
• Management Port: Yes
• Number of PoE+ (RJ-45) Ports: 28

• Media Type Supported: Twisted Pair
• Twisted Pair Cable Standard: Category 5
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T
• MTBF (Mean Time Between Failures): 138,676.92 Hours

• Number of Total Expansion Slots: 2
• Expansion Slot Type: SFP (Small Form-Factor Pluggable)
• Shared SFP Slot: Yes
• Number of SFP Slots: 2

• Layer Supported: 3

Memory

• Standard Memory: 128 MB
• Flash Memory: 16 MB

Power Description

• PoE (RJ-45) Port: Yes
• Input Voltage: 220 V, 110 V
• Power Source: Power Supply

In summary, the Cisco SG300-28MP-K9-NA 300 Series Managed Switch stands out as a versatile and powerful networking solution. With its 28 ports, PoE+ support, Gigabit Ethernet capabilities, and managed switch features, it addresses the connectivity and performance needs of various environments. Whether used in businesses, surveillance systems, VoIP networks, educational institutions, or SMBs, this switch provides a reliable and customizable foundation for building robust and efficient networks. As technology continues to advance, the Cisco SG300-28MP-K9-NA remains a relevant and adaptable choice for those seeking a dependable network switch with advanced features.