SG350-10P-K9-NA Cisco 10 Ports Managed Switch Refurbished

A Cisco SG350-10P-K9-NA Small Business SG350-10P Managed Switch is a piece of technology used to connect multiple devices within a network. It's like a traffic controller, managing the flow of data between devices like computers, printers, and servers.

The switch has eight ports that provide Power Over Ethernet Plus (PoE+). PoE+ enables both data transfer and electrical power to be transmitted over Ethernet cables, allowing devices like IP cameras or VoIP phones to operate without needing separate power sources.

In addition to the eight PoE+ Ethernet ports, the switch has two Combo Gigabit Small Form-Factor Pluggable (SFP) ports. These ports allow for connections using SFP modules, offering flexibility in connecting different types of networks or extending connectivity over longer distances.

The term "Layer 3" refers to a level of network functionality that involves routing and forwarding data packets between different networks or subnets. This switch can perform these Layer 3 functions, making it capable of more advanced networking tasks.

The switch is designed to be mounted in a rack, which is a standardized framework for holding multiple devices. This makes it easier to organize and manage networking equipment within a server room or data center.

Being a "managed" switch means it offers more control and customization options compared to unmanaged switches. It allows network administrators to configure settings, monitor traffic, and optimize performance according to the network's needs.

Network Traffic Control

A managed switch controls the flow of data within a network. It intelligently directs data to its intended destination, ensuring efficient communication between devices.

Quality of Service (QoS) Management

QoS management is about prioritizing certain types of data traffic over others. For instance, ensuring that video conferencing or voice calls receive higher priority for a smoother experience.

VLAN Support

A Virtual Local Area Network (VLAN) allows for the segmentation of a larger network into smaller, isolated networks. This enhances security and can help manage traffic more effectively.

Security Measures

Managed switches often include security features such as access controls and encryption, safeguarding the network against unauthorized access or data breaches.

Small Business Networks

This switch is suitable for small businesses looking to efficiently manage their network infrastructure. Its features cater to the needs of smaller setups without compromising on performance.

IP Surveillance Systems

The PoE+ capability makes this switch ideal for IP surveillance systems where cameras can be powered and connected through the same Ethernet cable.

The SG350-10P-K9-NA Small Business SG350-10P 10 Ports Managed Switch is a managed switch that supports a variety of routing and switching protocols to help manage and organize network traffic.

Spanning Tree Protocol (STP) is a network protocol that helps prevent loops in a network by selectively shutting down redundant links. Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol (MSTP) are variations of STP that improve network convergence time and provide more flexibility in network design.

Virtual LAN (VLAN) allows the switch to segment a physical network into multiple logical networks, allowing for better network management and security. Link Aggregation Control Protocol (LACP) allows multiple physical links to be bundled together to form a single logical link, providing redundancy and increased bandwidth.

Quality of Service (QoS) allows the switch to prioritize network traffic, ensuring that important traffic, such as voice or video, is given priority over less important traffic. Access Control Lists (ACLs) provide granular control over network access, allowing the administrator to specify which devices and users have access to certain parts of the network.

Internet Group Management Protocol (IGMP) and Internet Control Message Protocol (ICMP) are networking protocols that help with network management and troubleshooting. Dynamic Host Configuration Protocol (DHCP) allows devices on the network to automatically obtain IP addresses and other configuration information, simplifying network setup and management. Network Time Protocol (NTP) helps ensure that all devices on the network have accurate time. Simple Network Management Protocol (SNMP) allows network devices to be monitored and managed remotely.

It also supports IPv4 and IPv6 routing protocols such as Routing Information Protocol (RIP) and Open Shortest Path First (OSPF). These protocols are used to determine the best path for data to travel through the network, ensuring efficient use of network resources and reducing congestion.

Maximizing the network performance of the SG350-10P-K9-NA Small Business SG350-10P 10 Ports Managed Switch involves utilizing various features and protocols to effectively manage and organize network traffic.

One way to improve performance is by using Quality of Service (QoS) to prioritize network traffic. This ensures that important traffic, such as voice or video, is given priority over less important traffic. This can help to ensure that critical applications have the necessary bandwidth to function properly and avoid congestion.

Another way to increase performance is by using Link Aggregation Control Protocol (LACP) to bundle multiple physical links together to form a single logical link, providing redundancy and increased bandwidth. This can help to increase the overall throughput of the network.

Virtual LANs (VLANs) can also be used to segment a physical network into multiple logical networks, improving network management and security. VLANs can also help to isolate different types of traffic, reducing congestion and increasing performance.

Using routing protocols such as Routing Information Protocol (RIP) and Open Shortest Path First (OSPF) can help to determine the best path for data to travel through the network, ensuring efficient use of network resources and reducing congestion.

Monitoring network performance using tools such as Simple Network Management Protocol (SNMP) can help to identify bottlenecks and other issues that may be impacting network performance. This allows you to take steps to resolve the issues and improve performance.

Keeping your device firmware updated can also help to ensure that the switch is running the most recent version with performance improvements and bug fixes.

Properly configuring switch ports can also help to ensure that devices are connected to the right VLANs and that traffic is flowing as expected. This can help to improve performance by reducing congestion and ensuring that devices are communicating effectively.

The SG350-10P-K9-NA Small Business SG350-10P 10 Ports Managed Switch supports Power over Ethernet (PoE+) capabilities. PoE+ allows the switch to provide power to connected devices over the Ethernet cables, eliminating the need for separate power cables and outlets. This can be especially useful for powering devices such as wireless access points, IP cameras, and VoIP phones.

The switch supports PoE+ on all 10 ports, providing up to 30 watts of power per port. This allows the switch to power a wide range of PoE-enabled devices, including high-power devices such as pan-tilt-zoom cameras.

The switch also supports PoE power management features, allowing you to monitor the power consumption of connected devices and set power budgets to ensure that there is enough power available for all devices. This can help to prevent power overloads and ensure that devices are operating at peak performance.

• Manufacturer: Cisco
• Model Number or SKU# SG350-10P-K9-NA
• Product Series: 350
• Product Model: SG350-10P
• Product Type: Ethernet Switch

• Total Number of Ports 10
• Uplink Port Yes
• Modular Yes
• Stack Port No
• Port/Expansion Slot Details 2 x Gigabit Ethernet Expansion Slot
• Port/Expansion Slot Details 10 x Gigabit Ethernet Network

• Media Type Supported Optical Fiber
• Media Type Supported Twisted Pair
• Ethernet Technology Gigabit Ethernet
• Network Technology 10/100/1000Base-TX
• 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 3

• Manageable Yes

Power Description

• Power Source Power Supply
• Redundant Power Supply Supported No

Miscellaneous

• SG350-10MP 10-Port Gigabit PoE Managed Switch
• Power Cord
• Mounting Kit
• Console Cable
• Quick Start Guide

In Summary, the Cisco SG350-10P-K9-NA Small Business SG350-10P Managed Switch is a versatile networking device designed to offer power, flexibility, and management capabilities. Its array of features makes it suitable for various applications, from small businesses to specialized setups like IP surveillance and VoIP installations. Its managed capabilities allow for greater control and customization, providing a reliable backbone for efficient network operations.