SG250X-24-K9-NA Cisco 250 Series 24 Ethernet Ports Managed Switch

Cisco SG250X-24-K9-NA Ethernet Switch: Key Specifications

Product Overview

• Manufacturer: Cisco Systems, Inc.
• Part Number (SKU): SG250X-24-K9-NA
• Product Series: Cisco 250 Series
• Model: SG250X-24
• Product Type: Managed Gigabit Ethernet Switch

Technical Specifications

Form Factor & Connectivity

• Form Factor: Rack-mountable
• Data Link Protocols: Gigabit Ethernet
• Cabling Types Supported: 1000BASE-T, 100BASE-T, 10BASE-T
• Ports: 24 PoE-enabled RJ-45 Gigabit Ethernet ports

Memory & Storage

• RAM: 512 MB
• Flash Memory: 256 MB

Interfaces & Ports

Port Configuration

• Total Network Ports: 24 Gigabit Ethernet ports
• Uplink Ports: 4 x 10-Gigabit Ethernet uplinks

Expansion Slot Details

• Supports both Gigabit and 10-Gigabit Ethernet uplinks for flexibility

Media & Performance

Supported Media Types

• Media Type: Twisted Pair cabling

Ethernet Technologies

• Ethernet Standards: Gigabit Ethernet and 10-Gigabit Ethernet
• Network Technologies: 1000Base-X, 10GBase-X

Network & Communication Features

Layer & Management Protocols

• Layer Supported: Layer 2 with advanced features for optimized switching
• Manageability: Yes, fully manageable for advanced network control

Power Specifications

Power Source & Redundancy

• Power Source: Standard power supply
• Redundant Power Supply: Not supported

Switch Features

Switching Capabilities

• Layer 2 and Layer 3 switching
• DHCP and BOOTP support
• VLAN and IGMP snooping
• Syslog and port mirroring
• DiffServ and QoS for traffic prioritization
• Weighted Round Robin (WRR) queuing
• Storm control for Broadcast, Multicast, and Unicast
• Spanning Tree Protocol (STP), Rapid STP, Multiple STP
• Access control lists (ACL) and jumbo frame support
• SNMP, RMON, and MLD snooping
• Cisco Discovery Protocol and Auto SmartPorts

Dimensions & Weight

Physical Specifications

• Height: 1.7 inches
• Width: 17.3 inches
• Depth: 10.1 inches
• Weight: 5.56 lbs

Compliance Standards

Industry Standards Supported

• IEEE 802.3, IEEE 802.3u, IEEE 802.3z
• IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab
• IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP)
• IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
• IEEE 802.3af PoE, IEEE 802.3at PoE, IEEE 802.3az

Number of Ports

Overview

The Cisco SG250X-24-K9-NA Managed Switch is equipped with 24 ports, making it an ideal choice for small to medium-sized businesses that require a reliable and efficient network infrastructure. With 24 ports available, users can connect multiple devices such as computers, printers, servers, and IP phones, enabling seamless communication and data transfer within the network.

Increased Connectivity

Having 24 ports allows businesses to expand their network and accommodate more devices without the need for additional switches or complicated setups. This feature is particularly beneficial for growing businesses that anticipate an increase in the number of network-connected devices in the future. With more ports available, users can easily connect new devices without disrupting the existing network infrastructure.

Flexibility and Scalability

The 24 ports on the Cisco SG250X-24-K9-NA Managed Switch provide businesses with the flexibility to organize their network according to their specific requirements. Users can allocate ports for different departments or functions, ensuring efficient data flow and reducing congestion. Additionally, this switch offers support for VLANs (Virtual Local Area Networks), allowing users to segment their network into smaller, isolated networks to enhance security and performance.

Improved Performance and Reliability

The Cisco SG250X-24-K9-NA Managed Switch's 24 ports are designed to deliver high-speed connectivity and reliable performance. Each port supports Gigabit Ethernet, providing data transfer rates of up to 1000 Mbps. This ensures fast and efficient communication between devices, enabling smooth operation of applications, file transfers, and multimedia streaming.

Quality of Service (QoS)

With the increasing demand for bandwidth-intensive applications, the Cisco SG250X-24-K9-NA Managed Switch offers advanced Quality of Service (QoS) capabilities. QoS allows users to prioritize certain types of traffic over others, ensuring that critical applications receive the necessary bandwidth and minimizing latency for time-sensitive data. By assigning priority levels to different ports or traffic types, businesses can optimize their network performance and guarantee a consistent user experience.

Link Aggregation

The 24 ports on this switch also support link aggregation, which combines multiple physical connections into a single logical link. Link aggregation enhances network performance by increasing bandwidth and providing redundancy in case one link fails. This feature is particularly useful for high-bandwidth applications or when connecting to other switches or servers that support link aggregation.

Port Mirroring

Port mirroring is another valuable feature offered by the Cisco SG250X-24-K9-NA Managed Switch. It allows users to capture and analyze network traffic by mirroring the traffic from one port to another. This feature is commonly used for network troubleshooting, monitoring network security, or analyzing network performance.

Series

Overview

The Cisco SG250X-24-K9-NA Managed Switch belongs to the 250 Series, which is renowned for its reliability, performance, and advanced features. The 250 Series switches are designed to meet the networking needs of small businesses and offer an affordable solution without compromising on quality or functionality.

Enhanced Network Performance

The 250 Series switches are built with advanced hardware and software features that optimize network performance. With features such as Quality of Service (QoS), link aggregation, and flow control, these switches ensure smooth operation of applications, minimize latency, and provide high-speed connectivity for data-intensive tasks.

Secure Network Infrastructure

Security is a critical aspect of any network infrastructure. The Cisco 250 Series switches offer robust security features to protect data and prevent unauthorized access. These switches support advanced security protocols, including IEEE 802.1X network access control and port security, which help secure the network against unauthorized devices or users.

Access Control Lists (ACLs)

The 250 Series switches also provide support for Access Control Lists (ACLs), allowing users to define and enforce granular policies for traffic filtering and access control. ACLs enable businesses to restrict access to specific network resources, block certain types of traffic, or prioritize traffic based on predefined rules, enhancing network security and efficiency.

VLAN Support

Virtual Local Area Networks (VLANs) are an essential tool for network segmentation and isolation. The 250 Series switches offer VLAN support, enabling businesses to create multiple logical networks within a single physical infrastructure. VLANs enhance network security by isolating sensitive data or critical systems from other parts of the network, reducing the risk of unauthorized access or data breaches.

Guest VLANs

One notable feature of the 250 Series switches is the ability to create guest VLANs. Guest VLANs provide a separate network for guest users or visitors, keeping their traffic isolated from the internal network. This feature enhances network security and allows businesses to provide internet access to guests without compromising the integrity of their internal resources.

Private VLANs

Private VLANs (PVLANs) are another powerful feature offered by the 250 Series switches. PVLANs allow businesses to further segment their network by isolating ports within a VLAN. This feature is particularly useful in multi-tenant environments, where different customers or departments require isolated networks while sharing the same physical infrastructure.

Ethernet Ports

Overview

The Cisco SG250X-24-K9-NA Managed Switch is equipped with 24 Ethernet ports, providing businesses with the necessary connectivity to support a wide range of devices and applications. Ethernet ports are the physical interfaces through which devices connect to the network, making them a critical component of any networking infrastructure.

High-Speed Connectivity

The 24 Ethernet ports on this switch support Gigabit Ethernet, delivering data transfer rates of up to 1000 Mbps. This high-speed connectivity ensures fast and efficient communication within the network, enabling smooth operation of bandwidth-intensive applications, file transfers, and multimedia streaming.

Power over Ethernet (PoE)

Some of the Ethernet ports on the Cisco SG250X-24-K9-NA Managed Switch also support Power over Ethernet (PoE) technology. PoE allows businesses to power devices such as IP phones, wireless access points, and cameras directly through the Ethernet cable, eliminating the need for separate power cables or power adapters. This feature simplifies installation and reduces costs by providing power and data connectivity over a single cable.

Flexible Power Allocation

The PoE ports on this switch support flexible power allocation, allowing users to assign different power levels to each port based on the device's power requirements. This flexibility ensures optimal power distribution and enables businesses to connect a wide range of PoE-enabled devices without exceeding the switch's total power budget.

PoE+ Support

In addition to standard PoE support, some of the Ethernet ports on the Cisco SG250X-24-K9-NA Managed Switch also provide PoE+ capabilities. PoE+ delivers higher power output per port compared to standard PoE, making it suitable for power-hungry devices that require more power, such as pan-tilt-zoom (PTZ) cameras or video conferencing systems.

Intelligent PoE Management

The switch's intelligent PoE management features allow businesses to monitor and control PoE usage. Administrators can set power limits for each port, receive notifications when power usage exceeds thresholds, and view real-time power consumption statistics. This functionality ensures efficient power management, prevents power overloads, and enhances the overall reliability of the network.

Management Type

Overview

The Cisco SG250X-24-K9-NA Managed Switch is designed for organizations that require a managed networking solution. A managed switch provides advanced features and greater control over the network compared to unmanaged switches. With a managed switch, businesses can optimize network performance, enhance security, and troubleshoot network issues more effectively.

Advanced Network Management

Managed switches offer advanced network management capabilities that enable businesses to configure, monitor, and control their network infrastructure. The Cisco SG250X-24-K9-NA Managed Switch provides a user-friendly web interface that allows administrators to easily manage and customize various aspects of the network, including VLANs, Quality of Service (QoS) settings, and security policies.

VLAN Management

One of the key benefits of a managed switch is the ability to create and manage VLANs. VLANs enable businesses to logically segment their network into smaller, isolated networks, enhancing security and performance. With VLAN management capabilities, users can create VLANs, assign ports to specific VLANs, and define inter-VLAN routing rules to control traffic flow between different VLANs.

Quality of Service (QoS) Configuration

The Cisco SG250X-24-K9-NA Managed Switch allows administrators to configure Quality of Service (QoS) settings to prioritize certain types of traffic and ensure a consistent user experience. QoS configuration enables businesses to allocate bandwidth based on application requirements, giving critical applications priority and minimizing latency for time-sensitive data.

Security Management

Managed switches provide enhanced security management capabilities, allowing businesses to implement and enforce security policies at the network level. The Cisco SG250X-24-K9-NA Managed Switch supports features such as port security, Access Control Lists (ACLs), and IEEE 802.1X network access control, providing businesses with the tools to protect their network from unauthorized access and potential threats.

Secure Remote Management

The switch also offers secure remote management capabilities, enabling administrators to manage and monitor the network from anywhere using a secure web-based interface or command-line interface (CLI). This feature is particularly beneficial for businesses with remote locations or distributed networks, as it allows centralized management and reduces the need for physical access to the switch.

Event and Log Management

The Cisco SG250X-24-K9-NA Managed Switch provides event and log management features that allow administrators to monitor network activity, track changes, and diagnose issues. The switch logs events such as port status changes, link failures, or security-related events, providing valuable information for troubleshooting or auditing purposes.

SKU

Overview

The SKU (Stock Keeping Unit) of the Cisco SG250X-24-K9-NA Managed Switch is SG250X-24-K9-NA. The SKU serves as a unique identifier for this specific product variant and is commonly used in inventory management systems or when ordering products from suppliers.

Easy Identification and Tracking

The SKU provides an efficient way to identify and track the Cisco SG250X-24-K9-NA Managed Switch within a business's inventory management system. By using the SKU, businesses can easily locate, monitor, and manage their switches, ensuring accurate inventory records and efficient asset management.

Ordering and Product Differentiation

The SKU is also essential when ordering products from suppliers or vendors. Each product variant typically has a unique SKU, allowing businesses to specify the exact model they require. Using the SKU ensures that businesses receive the correct product variant, preventing any confusion or errors during the ordering process.

Product Compatibility

Additionally, the SKU helps ensure product compatibility. By specifying the SKU when ordering additional components or accessories, businesses can ensure that the items they purchase are compatible with their Cisco SG250X-24-K9-NA Managed Switch. This compatibility ensures seamless integration and optimal performance within the network infrastructure.

Warranty and Support

The SKU is also used to identify specific product variants when accessing warranty information or seeking technical support. When contacting Cisco or their authorized partners for assistance, providing the SKU allows for quick identification of the product model and ensures that businesses receive the appropriate support for their specific switch.

Product Documentation

Furthermore, the SKU is useful when accessing product documentation or user manuals. By referencing the SKU, businesses can easily locate the relevant documentation and obtain detailed information about the Cisco SG250X-24-K9-NA Managed Switch, including its specifications, features, and configuration options.

In conclusion, the Cisco SG250X-24-K9-NA Managed Switch offers 24 ports, which provide increased connectivity, flexibility, and scalability for small to medium-sized businesses. The switch's 250 Series designation ensures enhanced network performance and security. With 24 Ethernet ports, businesses can enjoy high-speed connectivity and Power over Ethernet (PoE) capabilities. The managed switch functionality allows for advanced network management, VLAN configuration, Quality of Service (QoS) optimization, and robust security. Lastly, the SKU (SG250X-24-K9-NA) enables easy identification, tracking, ordering, and compatibility verification for this specific product variant.