SG300-28PP-K9 Cisco 28 Ports Managed Switch Layer 3 Gigabit New

In the realm of networking solutions, the SG300-28PP-K9 stands out as a formidable player, specifically designed to cater to the needs of small businesses. This Layer 3 managed switch boasts 28 Ethernet ports and 2 Combo Gigabit Small Form-Factor Pluggable (SFP) ports, making it a versatile and powerful tool for network management. In this detailed exploration, we will delve into the key features that make the SG300-28PP-K9 a reliable choice for businesses looking to enhance their network infrastructure.

At the heart of the SG300-28PP-K9 are its 28 Ethernet ports, forming the backbone of its connectivity prowess. These ports provide the foundation for establishing wired connections within the network, ensuring a reliable and stable data transfer environment. Small businesses can leverage these ports to connect various devices such as computers, printers, and other networking peripherals, fostering seamless communication and data exchange.

Complementing the Ethernet ports are the 2 Combo Gigabit SFP ports, adding a layer of flexibility to the SG300-28PP-K9. Small Form-Factor Pluggable (SFP) technology enables businesses to deploy a mix of copper and fiber-optic connections. This versatility is invaluable, especially when dealing with diverse networking requirements. Whether it's the high-speed data transfer capabilities of copper or the extended reach of fiber optics, the SG300-28PP-K9 accommodates various connectivity needs.

One standout feature of the SG300-28PP-K9 is its Power over Ethernet (PoE+) capability. This technology eliminates the need for separate power sources for compatible devices, such as IP cameras and VoIP phones, by delivering power over the same Ethernet cables used for data transmission. This not only simplifies cable management but also enhances the scalability of the network by facilitating the addition of PoE-enabled devices without the hassle of dedicated power outlets.

In the fast-paced digital landscape, speed is of the essence. The SG300-28PP-K9 addresses this need with Twisted Pair Gigabit Ethernet support. This technology ensures rapid data transfer within the network, reducing latency and enhancing overall performance. Small businesses relying on data-intensive applications or large file transfers will find the Gigabit Ethernet support of the SG300-28PP-K9 a crucial asset in maintaining a smooth and efficient workflow.

Beyond its physical connectivity features, the SG300-28PP-K9 distinguishes itself as a Layer 3 managed switch. This designation signifies its ability to operate at the network layer of the OSI model, enabling advanced routing capabilities. Small businesses can benefit from enhanced network segmentation, improved traffic management, and increased control over data flow. The Layer 3 functionality empowers businesses to optimize their network architecture for better performance and security.

The SG300-28PP-K9's positioning as a solution for small businesses is evident in its feature set. It strikes a balance between robust capabilities and user-friendly design, making it accessible to businesses with varying levels of technical expertise. The switch's management interface is intuitive, facilitating easy configuration and monitoring of network settings. This user-centric approach aligns with the specific needs and constraints often faced by small businesses.

Now that we've explored the features and capabilities of the Cisco SG300-28PP-K9 in detail, let's delve into the specific benefits it brings to small businesses.

Small businesses often start with modest networking needs, but as they grow, so do their requirements. The Cisco SG300-28PP-K9 is designed with scalability in mind, providing enough ports and advanced features to support the expansion of the network as the business expands.

The Power over Ethernet (PoE+) feature significantly simplifies the network infrastructure. With the ability to deliver power and data over the same cable, businesses can reduce the number of cables and power sources, leading to a cleaner and more organized setup.

As a Layer 3 Managed Switch, the Cisco SG300-28PP-K9 offers advanced security features. It enables businesses to implement access controls, monitor traffic for suspicious activities, and create VLANs for segmentation, enhancing the overall security posture of the network.

The combination of Ethernet ports and Combo Gigabit SFP ports provides versatile connectivity options. Small businesses can choose the type of connection that best suits their needs, whether it's traditional Ethernet for local connections or high-speed fiber-optic connections for longer distances.

The management capabilities of this switch empower administrators to optimize resource usage. By monitoring and controlling traffic, businesses can ensure that bandwidth is allocated efficiently, preventing congestion and slowdowns during peak usage.

Maximizing Switch Uptime and Reliability

The SG300-28PP-K9 Cisco 28 Ports Layer 3 Managed Switch is a reliable and high-performance network switch that is designed to maximize switch uptime and reliability.

Here are some key features that contribute to the switch's uptime and reliability:

• Redundant Power Supply: The switch comes with dual power supply options, ensuring that the switch continues to operate even if one power supply fails. This helps to minimize downtime and increase reliability.
• Advanced Network Management: The switch supports advanced network management capabilities, such as VLANs, Quality of Service (QoS), and Link Aggregation Control Protocol (LACP). These features allow administrators to manage and control network traffic effectively, thereby maximizing switch performance and reliability.
• Layer 3 Routing: The switch supports Layer 3 routing, which enables it to perform IP address and subnet masking, thereby increasing network reliability and efficiency.
• IPv6 Support: The switch supports IPv6, ensuring that networks can continue to operate even as IPv4 addresses become scarce. This helps to ensure the longevity and reliability of the network.
• Hardware Quality and Robustness: The switch is built with high-quality hardware and robust design, ensuring that it can withstand demanding network environments. This helps to maximize switch uptime and reduce the need for repairs and maintenance.

Power Over Ethernet (PoE+)

One standout feature of the Cisco SG300-28PP-K9 is its support for Power over Ethernet (PoE+). This technology allows the switch to deliver both data and electrical power over the Ethernet cables, simplifying the setup and minimizing the need for additional power sources. This is especially beneficial for devices like IP cameras, VoIP phones, and wireless access points, as it enables a centralized power supply.

PoE+ Advantages

The PoE+ capability of the Cisco SG300-28PP-K9 offers several advantages. It reduces the clutter of power cables, streamlines installation, and enhances the flexibility of device placement. This feature is crucial for businesses seeking an efficient and organized networking solution.

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

• Total Number of Network Ports: 28
• Token Ring Port: No
• LRE Port: No
• Uplink Port: Yes
• Bypass: No
• Modular: No
• Management Port: Yes
• Number of PoE+ (RJ-45) Ports: 24
• Number of Network (RJ-45) Ports: 2
• Port/Expansion Slot Details: 2 x Gigabit Ethernet Expansion Slot, 26 x Gigabit Ethernet Network

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

• Media Type Supported: Twisted Pair
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T
• Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, and more

Network and Communication

• Layer Supported: 3

Management and Protocols

• Manageable: Yes
• Management: Command Line Interface (CLI), SNMP v1,2c,3, VLAN, DHCP, and more

Memory

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

Reliability

• MTBF: 310755 Hours

Power Description

• PoE (RJ-45) Port: No
• Input Voltage: 220 V AC, 110 V AC
• Power Source: Power Supply

Environmental Parameters

• Operating Temperature Range: 32 °F to 113 °F
• Operating Humidity Range: 10% to 90% (non-condensing)
• Storage Temperature Range: -4 °F to 158 °F
• Storage Humidity Range: 10% to 90% (non-condensing)

Miscellaneous

• SG300-28PP 28-Port Gigabit PoE+ Managed Switch
• Includes Power Cord, Mounting Kit, Serial Cable, CD-ROM with User Documentation (PDF), and Quick Start Guide

In general, the Cisco SG300-28PP-K9 Small Business Managed Switch is a comprehensive solution for the networking needs of small businesses. From its physical build with Ethernet and Combo Gigabit SFP ports to advanced features like Power over Ethernet (PoE+) and Layer 3 management, this switch combines versatility with performance. Its benefits, including scalability, simplified infrastructure, enhanced security, versatile connectivity, and efficient resource management, make it a valuable asset for small businesses aiming for a reliable and future-ready network infrastructure.