SG550XG-24F-K9 Cisco 24 Ports Managed Switch Optical Fiber New

The SG550XG-24F-K9 is a cutting-edge small business-managed switch that offers advanced features suitable for various networking needs. In this comprehensive review, we will delve into the key specifications, functionalities, and benefits of this device, focusing on its 24 ports, Small Form-factor Pluggable Plus (SFP+), 10GBase-T, Layer 3 capabilities, Optical Fiber support, Secure Shell (SSH), TACACS+, rack-mountable design, and Gigabit Ethernet. Whether you are an IT professional or a small business owner looking for a reliable networking solution, this review will help you understand the SG550XG-24F-K9's capabilities.

The SG550XG-24F-K9 comes equipped with 24 ports, providing ample connectivity for various devices within your network. This feature is especially beneficial for small businesses that require a scalable and versatile networking solution. Each port is designed to handle high-speed data transfers, ensuring smooth communication between connected devices.

One notable feature of the SG550XG-24F-K9 is its support for Small Form-factor Pluggable Plus (SFP+) technology. SFP+ allows for the interchangeability of fiber and copper connectors, providing flexibility for network expansion. This feature is essential for businesses with evolving networking needs, enabling them to adapt to different connectivity requirements without the need for extensive hardware upgrades.

The inclusion of 10GBase-T technology in the SG550XG-24F-K9 ensures high-speed data transfer, supporting the ever-increasing demand for bandwidth in modern networks. This feature is particularly beneficial for businesses dealing with large file transfers, video conferencing, and other data-intensive tasks. The 10GBase-T capability enhances network performance and responsiveness, contributing to an efficient and productive work environment.

The SG550XG-24F-K9 is equipped with Layer 3 capabilities, adding advanced routing functionality to the switch. This allows for more intelligent traffic management within the network, enhancing overall performance and efficiency. Businesses with complex network architectures or those requiring subnet segmentation will find the Layer 3 capabilities of this switch particularly advantageous.

In addition to traditional copper-based connections, the SG550XG-24F-K9 supports Optical Fiber, enabling long-distance connectivity without compromising data transfer speeds. Optical Fiber is known for its reliability and resistance to electromagnetic interference, making it suitable for environments where stable and secure connections are crucial. This feature enhances the switch's versatility and ensures optimal performance across diverse networking scenarios.

The SG550XG-24F-K9 features a stackable design, allowing multiple switches to be connected and managed as a single unit. This stackable capability enhances scalability, making it easy for businesses to expand their network infrastructure as their needs grow. The stackable design simplifies management and ensures a cohesive and well-coordinated network, even in larger deployments.

The SG550XG-24F-K9 prioritizes security with the inclusion of Secure Shell (SSH) and Terminal Access Controller Access Control System Plus (TACACS+). These protocols enhance the security of remote management tasks, ensuring that only authorized personnel can access and configure the switch. This is crucial for preventing unauthorized access and protecting sensitive network information.

SSH provides encrypted communication, adding an extra layer of security to remote management sessions. By encrypting data during transmission, the switch safeguards sensitive information from potential eavesdropping or unauthorized interception. TACACS+ further enhances security by offering a robust authentication and authorization mechanism.

The SG550XG-24F-K9 is rack-mountable, allowing businesses to optimize space within their network infrastructure. This is particularly advantageous for data centers and server rooms where efficient space utilization is a key consideration. The compact design ensures that the switch can be seamlessly integrated into standard server racks.

For organizations requiring scalability, the SG550XG-24F-K9 supports a stackable configuration. This feature enables the connection of multiple switches, creating a unified and easily manageable network infrastructure. Stackable switches provide a cost-effective solution for expanding network capacity without the need for complex configurations.

Equipped with Gigabit Ethernet ports, the SG550XG-24F-K9 ensures high-speed data transfer within the local network. This is vital for businesses with demanding applications that rely on quick and reliable data exchange, such as video streaming, VoIP communication, and cloud-based services.

The switch's managed capabilities include advanced traffic management features, allowing administrators to prioritize certain types of traffic. Quality of Service (QoS) settings can be configured to ensure that critical applications receive the necessary bandwidth, optimizing overall network performance.

Managed Switch with Intuitive User Interface

As a managed switch, the SG550XG-24F-K9 offers a range of configuration options through an intuitive user interface. This user-friendly interface simplifies the process of setting up and managing the switch, making it accessible even for users with limited networking expertise. The managed capabilities enable businesses to fine-tune their network settings for optimal performance and security.

Command Line Interface (CLI)

For more experienced users and those who prefer a command-line approach, the switch supports a command-line interface (CLI). This text-based interface allows administrators to execute commands directly, providing a more granular level of control over the switch's configuration.

SNMP Support

The switch supports a Simple Network Management Protocol (SNMP), facilitating remote monitoring and management. SNMP enables administrators to gather information about the switch's performance, track network usage, and receive alerts for potential issues. This proactive approach to monitoring contributes to overall network reliability.

• Manufacturer: Cisco
• Part Number or SKU # SG550XG-24F-K9
• Product Type: Stackable Managed Switch

• Total Number of Ports: 24
• Stack Port Yes
• Port/Expansion Slot Details: 24 x 10 Gigabit Ethernet Expansion Slot

• Media Type Supported: Optical Fiber
• Ethernet Technology: 10 Gigabit Ethernet
• Network Technology: 10GBase-X

• Number of Total Expansion Slots: 24
• Expansion Slot Type: SFP+
• Number of SFP+ Slot:s 24

• Layer Supported: 3
• Manageable: Yes

• Routing Protocol: RIP, IGMPv2, IGMP, VRRP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD, CIDR
• Remote Management Protocol: SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI, SCP
• Encryption Algorithm: MD5, SSL

• Secure Shell (SSH), RADIUS, TACACS+

Features

• Flow control, DHCP support, BOOTP support, ARP support, IGMP snooping, Syslog support, DoS attack prevention, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Virtual Route Redundancy Protocol (VRRP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, Dynamic ARP Inspection (DAI), STP Root Guard, Uni-Directional Link Detection (UDLD), LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, IP-MAC binding, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Multicast VLAN Registration (MVR), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Denial of Service (DoS), 802.1x authentication, 16MB packet buffer, Type of Service (ToS), DiffServ Code Point (DSCP) support, IP source guard, Bridge protocol data unit (BPDU), Internet Control Message Protocol (ICMP)

Compliant Standards

• 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 802.1ab (LLDP), IEEE 802.3az

Memory

• RAM: 512 MB
• Flash Memory: 256 MB

Power Description

• Power Source: Power Supply
• Features: Redundant Power System (RPS) connector
• Frequency Required: 50/60 Hz
• Nominal Voltage: AC 120/230 V

Miscellaneous

• Rack-Mount Kit and Rubber Feet
• DB-9 to RJ45 Serial Cable
• Quick Start Guide
• Pointer Card with China RoHS
• EU Directives 1999/5/EC Compliance Information

Environmental Parameters

• Min Operating Temperature: 32 °F
• Max Operating Temperature: 122 °F
• Humidity Range Operating: 10 - 90% (non-condensing)
• Min Storage Temperature: -4 °F
• Max Storage Temperature: 158 °F
• Humidity Range Storage: 10 - 90% (non-condensing)

Outline, the Cisco SG550XG-24F-K9 Small Business Managed Switch emerges as a robust solution for businesses seeking high-performance networking capabilities. With its versatile port configuration, Layer 3 functionality, optical fiber connectivity, and stackable design, it caters to the diverse needs of modern enterprises. The inclusion of security features, management capabilities, and a focus on environmental considerations further solidify its position as a reliable and comprehensive networking solution. As businesses continue to evolve, the SG550XG-24F-K9 stands ready to meet the challenges of an increasingly connected world.