SG500X-24-K9-NA Cisco 24 Ports Managed Switch Refurbished

In the dynamic landscape of networking solutions, Cisco has been a stalwart, consistently introducing innovative products tailored to meet the diverse needs of businesses. Among its array of offerings is the Cisco SG500X-24-K9-NA Small Business Managed Switch, a versatile solution designed to empower small and medium-sized enterprises (SMEs) with robust networking capabilities. This comprehensive guide aims to unravel the features, benefits, and practical applications of this 24-port managed switch, shedding light on how it can enhance connectivity and streamline operations for businesses.

The Cisco SG500X-24-K9-NA belongs to the Small Business 500 Series, a range specifically crafted for enterprises seeking reliable and feature-rich networking solutions without the complexity associated with larger enterprise-grade switches. This managed switch, with its 24 ports, is designed to serve as the backbone of a business network, providing essential connectivity, management, and security features.

Before delving into the intricacies, let's take a quick look at some standout features that make the Cisco SG500X-24-K9-NA a compelling choice for small businesses:

• 24 Ports: A versatile switch with 24 ports for Ethernet connectivity, accommodating a variety of devices and facilitating seamless communication within the network.
• Managed Functionality: The switch offers management capabilities, allowing administrators to configure, monitor, and optimize network settings to meet specific business requirements.
• Gigabit Ethernet Speeds: With support for Gigabit Ethernet, the SG500X-24-K9-NA ensures high-speed data transfer, reducing latency and enhancing overall network performance.
• Layer 3 Routing: Equipped with Layer 3 routing capabilities, the switch can intelligently route traffic between different subnets, enhancing network efficiency and segmentation.
• Security Features: Robust security measures, including access controls and VLAN support, contribute to safeguarding sensitive data and protecting the integrity of the network.

Now, let's explore these features more in detail to understand how they translate into tangible benefits for businesses.

The SG500X-24-K9-NA is equipped with 24 ports, providing a wealth of connectivity options for devices such as computers, printers, IP phones, and other networked equipment. This abundance of ports is particularly advantageous for small businesses with diverse networking needs.

• Device Diversity: Businesses can connect a variety of devices without the need for additional hardware, accommodating the demands of modern workplaces.
• Scalability: The switch allows for easy expansion as the business grows, ensuring that new devices can be seamlessly integrated into the network.

Being a managed switch, the SG500X-24-K9-NA offers administrators a higher degree of control over network configurations compared to unmanaged alternatives. This management capability is crucial for tailoring the network to specific business requirements.

• Customization: Administrators can configure settings such as VLANs, Quality of Service (QoS), and security protocols to align with the unique needs of the business.
• Monitoring: The switch provides tools for monitoring network performance, allowing administrators to identify and address issues proactively.

Gigabit Ethernet support ensures that data transfer occurs at high speeds, minimizing delays and bottlenecks in the network. This feature is essential for businesses relying on data-intensive applications and services.

• Improved Performance: High-speed data transfer enables faster access to shared resources, enhances communication, and supports bandwidth-hungry applications.
• Future-Proofing: As businesses grow and demand more bandwidth, the Gigabit Ethernet support ensures that the switch can handle increasing data loads.

Layer 3 routing capabilities enable the switch to make intelligent decisions about how to route traffic between different subnets. This enhances network efficiency and allows for more granular control over data flows.

• Segmentation: Businesses can create distinct network segments for different departments or functions, improving security and optimizing data traffic.
• Efficient Resource Utilization: Layer 3 routing ensures that data takes the most efficient path through the network, reducing congestion and latency.

Robust Security Measures for Data Protection

Security is a top priority for businesses, and the SG500X-24-K9-NA incorporates robust security features to safeguard against unauthorized access and potential threats. This includes access controls, VLAN support, and other security protocols.

• Data Protection: Security measures help prevent unauthorized access to sensitive information, ensuring the confidentiality and integrity of business data.
• Compliance: For businesses operating in regulated industries, the switch's security features contribute to compliance with data protection and privacy standards.

Small Business Networks

The SG500X-24-K9-NA is tailored for small businesses looking to establish a reliable and manageable network infrastructure. Its 24 ports, along with managed functionality, make it an ideal choice for connecting various devices in a small office environment.

• Cost-Effective Networking: Small businesses can benefit from a feature-rich managed switch without the complexity and cost associated with larger enterprise solutions.
• Ease of Management: The switch's management capabilities simplify network administration, even for businesses with limited IT resources.

Branch Office Connectivity

For businesses with branch offices, the SG500X-24-K9-NA provides an efficient solution for connecting remote locations. Its Gigabit Ethernet speeds and Layer 3 routing support facilitate seamless communication between branches.

• Centralized Management: Administrators can manage and monitor multiple branch switches from a central location, streamlining network administration.
• Fast Data Transfer: Gigabit Ethernet ensures that data transfer between branches occurs at high speeds, improving overall connectivity.

In workgroup environments where collaboration is key, the SG500X-24-K9-NA supports the connectivity needs of teams. The switch's 24 ports allow for the simultaneous connection of multiple devices within a workgroup.

• Collaborative Efficiency: Teams can collaborate seamlessly with fast and reliable network connectivity, enhancing productivity and communication.
• Resource Sharing: Shared resources such as printers and servers can be easily accessed by workgroup members, promoting efficient resource utilization.

The SG500X-24-K9-NA Cisco Small Business 24 Ports Managed Layer 3 Switch has a wide range of advanced features, which include:

• Quality of Service (QoS): This feature allows the switch to prioritize different types of network traffic, such as voice, video, and data, to ensure optimal performance for critical applications.
• Virtual LANs (VLANs): VLANs allow the switch to segment the network into smaller, virtual networks, which improves security and network organization.
• Link Aggregation: This feature allows multiple physical ports to be grouped to form a single logical link, providing increased bandwidth and redundancy.
• IPv6 Support: The switch supports the next-generation Internet Protocol (IPv6), which allows for a larger number of unique IP addresses and improved security compared to IPv4.
• Access Control Lists (ACLs): The switch allows administrators to create and apply rules to control network access, which improves security and helps to prevent unauthorized access.
• Advanced Security Features: The switch has advanced security features such as DHCP snooping and IP source guard, which help to protect the network against malicious attacks.
• StackPower Technology: The switch supports Cisco's StackPower technology, which allows multiple switches to share power and provides power redundancy in the event of a power failure.
• Multiple Management Options: The switch can be managed through a web interface, Simple Network Management Protocol (SNMP), and command-line interface (CLI), providing flexibility for administrators.
• Advanced Troubleshooting Tools: The switch provides advanced troubleshooting tools such as Syslog and RMON, which allow for easy identification and resolution of network issues.
• EnergyWise Technology: The switch supports Cisco's EnergyWise technology, which allows for power management of connected devices and helps to reduce energy consumption.

The SG500X-24-K9-NA Cisco Small Business 24 Ports Managed Layer 3 Switch has several options for power and redundancy:

• Power over Ethernet (PoE): The switch supports PoE, which allows it to power connected devices such as IP phones and wireless access points over the Ethernet cable.
• Power Supply: The switch has a built-in power supply, which can be replaced with a redundant power supply for increased reliability.
• StackPower: The switch supports Cisco's StackPower technology, which allows multiple switches to share power and provides power redundancy in the event of a power failure.
• External Power supply: The switch can be connected to an external power supply to provide an alternative power source.
• EnergyWise: The switch supports Cisco's EnergyWise technology, which allows for power management of connected devices and helps to reduce energy consumption.
• Redundancy: The switch also supports redundancy features such as Link Aggregation and Spanning Tree Protocol (STP) to ensure that the network remains operational even in case of failures.
• Power Saving: The SG500X-24-K9-NA switch also supports the Energy Efficient Ethernet (EEE) feature which can save power by shutting down ports that are not in use.

The SG500X-24-K9-NA Cisco Small Business 24 Ports Managed Layer 3 Switch provides several security and Quality of Service (QoS) features to ensure the safety and performance of the network:

• Security: The switch has several security features such as Access Control Lists (ACLs), which allow administrators to create and apply rules to control network access, and DHCP snooping and IP source guard, which help to protect the network against malicious attacks.
• VLANs: The switch supports Virtual LANs (VLANs), which allow the network to be segmented into smaller, virtual networks, improving security and network organization.
• Quality of Service (QoS): The switch has several QoS features such as Class of Service (CoS) and Differentiated Services Code Point (DSCP) which allow the switch to prioritize different types of network traffic, such as voice, video, and data, ensuring optimal performance for critical applications.
• Link Aggregation: The switch supports Link Aggregation, which allows multiple physical ports to be grouped to form a single logical link, providing increased bandwidth and redundancy.
• Advanced Security Features: The switch has advanced security features such as DHCP snooping and IP source guard, which help to protect the network against malicious attacks.
• Advanced Troubleshooting Tools: The switch provides advanced troubleshooting tools such as Syslog and RMON, which allow for easy identification and resolution of network issues.
• Port Security: The switch also provides a port security feature that allows you to control which devices can connect to the switch, and how much bandwidth they can use.

• Manufacturer: Cisco
• Model Number or SKU# SG500X-24-K9-NA
• Product Series: 500
• Product Model: SG500X-24
• Product Type: Layer 3 Switch

• Total Number of Ports: 24
• Token Ring Port: No
• LRE Port: No
• Uplink Port: No
• Bypass: No
• Modular: No
• Management Port: Yes
• USB: No
• Stack Port: Yes
• Number of Network (RJ-45) Ports: 24

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

• Number of Total Expansion Slots: 4
• Number of SFP+ Slots: 4

• Layer Supported: 3

Management & Protocols

• Manageable: Yes
• Management Options: VLAN, QoS, GUI, CLI, DHCP, SNMP

Memory

• Standard Memory: 256 MB
• Flash Memory: 32 MB

Power Description

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

In summary, the Cisco SG500X-24-K9-NA Small Business Managed Switch, featuring 24 Ethernet ports, 4 10-Gigabit SFP+ ports, Layer 3 functionality, and a rack-mountable design, stands as a versatile solution for small and medium-sized businesses' networking needs. Its high-speed connectivity options, advanced management capabilities, and scalability make it suitable for various applications, including network expansions, high-performance tasks, and businesses requiring efficient and manageable network infrastructures. Cisco's commitment to reliable networking solutions positions the SG500X-24-K9-NA as a valuable asset for building robust and scalable networks in small to medium-sized enterprises.