SG350-52MP-K9 Cisco Layer3 Switch Rack-Mountable Manageable New

The Cisco SG350-52MP-K9 is a member of the Small Business 350 Series switches, designed to provide high-performance networking for small businesses. Its 52 ports make it suitable for connecting numerous devices within a network, while its support for Small Form-Factor Pluggable (SFP) modules adds flexibility for various connectivity options. This switch offers a multitude of features, including 52 ports, Small Form-Factor Pluggable (SFP) support, Power over Ethernet (PoE+), and Layer 3 capabilities.

The inclusion of Small Form-Factor Pluggable-SFP slots enhances the switch's adaptability by allowing for different types of transceivers and connections. SFP support is particularly beneficial for businesses requiring fiber-optic connections for extended reach or environments with electromagnetic interference concerns.

At the heart of the Cisco SG350-52MP-K9 is its impressive array of 52 ports. These ports serve as gateways for connecting various devices within a network, ranging from computers and printers to IP cameras and VoIP phones. The abundance of ports ensures that businesses can expand their network seamlessly without compromising on performance.

Power over Ethernet (PoE+) capability is a significant advantage of the Cisco SG350-52MP-K9. With PoE+, the switch can deliver both data and electrical power over a single Ethernet cable to devices such as IP cameras, VoIP phones, and wireless access points. This simplifies cable management, reduces the need for multiple power sources, and facilitates the deployment of devices in locations without readily available power outlets.

• IP Phones: PoE+ simplifies the deployment of IP phones by eliminating the need for separate power sources.
• Wireless Access Points: PoE+ facilitates the wireless access points in locations without direct access to power outlets.
• IP Cameras: Security systems benefit from PoE+ as it streamlines the IP cameras by reducing cable clutter and infrastructure costs.

The SG350-52MP-K9 supports Gigabit Ethernet speed across all its ports, ensuring high-performance data transfer within the network. This capability is vital for businesses dealing with large volumes of data, such as those involved in video conferencing, data backups, and file sharing. The Gigabit Ethernet speed of the switch enhances the overall efficiency of the network, providing a reliable and fast connection for critical business operations.

Layer 3 functionality adds another layer of sophistication to the Cisco SG350-52MP-K9. In networking, the term "Layer 3" refers to the network layer of the OSI model, responsible for routing and forwarding packets between different networks. With Layer 3 capabilities, the switch can make decisions based on IP addresses, enabling more efficient routing and segmentation of network traffic.

• Inter-VLAN Routing: L3 switches can route traffic between different virtual LANs (VLANs), enhancing network segmentation and security.
• Efficient Routing: By handling IP routing at the switch level, Layer 3 switches optimize network traffic flow, reducing reliance on external routers.
• Enhanced Performance: L3 switches can make faster forwarding decisions based on IP addresses, improving overall network responsiveness.

Layer 3 switches are adept at routing data between subnets, enhancing the overall efficiency of a network. The Cisco SG350-52MP-K9's Layer 3 capabilities enable it to make intelligent routing decisions, directing data in the most optimal way to improve network performance.

Virtual Local Area Networks (VLANs) are instrumental in segmenting a network for improved security and traffic management. The Layer 3 capabilities of the SG350-52MP-K9 allow for the creation and management of VLANs, giving administrators granular control over network segmentation and resource allocation.

The physical design of the Cisco SG350-52MP-K9 is rack-mountable, providing a space-efficient solution for network infrastructure. The ability to mount the switch in a standard rack is crucial for businesses with limited space, as it allows for the consolidation of networking equipment in a central location.

For those accustomed to a command-line interface, the SG350-52MP-K9 supports CLI for more granular control over. This dual-management approach accommodates the preferences and expertise levels of various IT professionals, ensuring that the switch can be effectively configured and maintained by a diverse range of users.

Cisco understands the critical importance of network security, especially for small businesses that may lack dedicated security personnel. The SG350-52MP-K9 incorporates robust security features to safeguard the network against potential threats.

Access Control Lists (ACLs) are a fundamental component of network security. The switch allows administrators to define rules that control the flow of traffic based on criteria such as source and destination IP addresses, port numbers, and protocols. This fine-grained control enhances security by preventing unauthorized access and ensuring that only legitimate traffic traverses the network.

To secure management access to the switch, the SG350-52MP-K9 supports both SSH and SSL encryption. These protocols encrypt communication between the administrator's device and the switch, protecting sensitive information such as login credentials from potential eavesdropping. This added layer of security is crucial for maintaining the integrity and confidentiality of network management operations.

The switch implements IEEE 802.1X Network Access Control, a standard for authenticating devices attempting to connect to a network. This ensures that only authorized devices can access the network, preventing unauthorized devices from compromising security. By enforcing authentication before granting network access, the SG350-52MP-K9 adds a robust layer of protection against unauthorized access.

Network reliability is crucial for businesses, and the Cisco SG350-52MP-K9 is designed with redundancy and reliability in mind. The switch supports features like Rapid Spanning Tree Protocol (RSTP) and Link Aggregation Control Protocol (LACP), which enhance network stability by providing rapid fault detection and link redundancy. These features contribute to a resilient network that can withstand potential failures and ensure uninterrupted connectivity.

• Manufacturer: Cisco
• Model Number or SKU# SG350-52MP-K9
• Product Series: 350
• Product Type: Ethernet Switch

• Total Number of Network Ports: 52
• Port/Expansion Slot Details: 52 x Gigabit Ethernet Network
• Form Factor: Rack-Mountable
• Layer Supported: 3
• Manageable: Yes

• Media Type Supported: Twisted Pair
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 1000Base-T

• Power Source: Power Supply
• Redundant Power Supply Supported: No

Outline, the Cisco SG350-52MP-K9 Small Business SG350-52MP switch is a feature-rich and reliable networking solution tailored for small businesses. Its 52 ports, Small Form-Factor Pluggable (SFP) support, Power over Ethernet (PoE+), Layer 3 capabilities, rack-mountable design, and Gigabit Ethernet speed collectively make it a versatile and efficient choice for businesses with diverse networking needs. Whether it's optimizing network performance, enhancing security through VLAN segmentation, or simplifying device deployments with PoE+, the Cisco SG350-52MP-K9 excels in providing a comprehensive networking solution for small businesses.