SG550X-48MP-K9 Cisco 48-Ports Manageable Switch Refurbished

In the realm of networking, the Cisco SG550X-48MP-K9 stands as a powerful and efficient solution for managing network traffic. This 48-port manageable switch is designed to meet the demands of modern businesses, offering advanced features and capabilities. In this comprehensive guide, we will delve into the key aspects of the SG550X-48MP-K9 Cisco switch, exploring its specifications, features, benefits, and how it can enhance network performance.

Overview and Specifications

The Cisco SG550X-48MP-K9 is a 48-port manageable switch, a fundamental component in building a robust and scalable network infrastructure. Let's break down its key specifications:

• Port Configuration: As the name suggests, this switch comes equipped with 48 ports, providing ample connectivity options for various devices within a network. The configuration includes a mix of Gigabit and 10-Gigabit Ethernet ports, catering to different bandwidth requirements.
• Power over Ethernet (PoE): One standout feature of the SG550X-48MP-K9 is its Power over Ethernet capability. This means the switch can deliver both data and electrical power to connected devices, such as IP cameras, VoIP phones, and access points. This simplifies deployment and reduces the need for additional power sources.
• Managed Switch: Being a manageable switch, the SG550X-48MP-K9 offers administrators granular control over network settings. This includes features like VLAN (Virtual Local Area Network) support, Quality of Service (QoS) prioritization, and enhanced security protocols.

Now, let's explore the standout features that make the Cisco SG550X-48MP-K9 a preferred choice for networking professionals:

• High Performance: The switch is built for high-performance networking, supporting Gigabit and 10-Gigabit speeds. This ensures smooth data transfer and low latency, crucial for applications demanding real-time data processing.
• PoE+ Support: The Power over Ethernet Plus (PoE+) support enables the switch to provide higher power levels to connected devices. This is particularly beneficial for power-hungry devices, extending the range of compatible equipment.
• Advanced Security: Security is a top priority in network management, and the SG550X-48MP-K9 doesn't disappoint. It incorporates advanced security features such as Access Control Lists (ACLs), secure management sessions using SSH (Secure Shell) or HTTPS (Hypertext Transfer Protocol Secure), and port security to safeguard against unauthorized access.
• Intuitive Management: Cisco understands the importance of user-friendly interfaces in network management. The SG550X-48MP-K9 comes with an intuitive web-based management interface, making it easy for administrators to configure settings, monitor performance, and troubleshoot issues.

Now that we've covered the specifications and features, let's explore the tangible benefits that organizations can derive from deploying the Cisco SG550X-48MP-K9 switch:

• Enhanced Productivity: The high-performance capabilities of this switch contribute to enhanced productivity within the network. Fast data transfer speeds and low latency ensure that employees can access and share data seamlessly, improving overall workflow efficiency.
• Cost-Efficiency: The Power over Ethernet support eliminates the need for separate power sources for connected devices. This not only reduces the cost of additional power infrastructure but also simplifies installation, especially in environments where power outlets are limited.
• Scalability: With 48 ports, the SG550X-48MP-K9 provides ample room for network expansion. Businesses can scale their networks as needed, adding more devices and accommodating the growth of the organization without investing in additional networking equipment.
• Robust Security: Security is a paramount concern in the digital age, and the SG550X-48MP-K9 addresses this concern with its advanced security features. Protecting sensitive data and ensuring network integrity are critical aspects that this switch handles effectively.
• Simplified Management: The intuitive management interface simplifies the task of network administrators. Even those without extensive networking expertise can navigate the interface, perform necessary configurations, and monitor network performance with ease.

The Cisco SG550X-48MP-K9 is a 48-port stackable managed switch that is part of the Cisco Small Business SG550X series. It has a high performance, with a forwarding rate of up to 131.2 Mpps and a switching capacity of 176 Gbps. It also supports advanced features such as VLANs, Quality of Service (QoS), and Link Aggregation Control Protocol (LACP). The switch also supports flexible stacking with the ability to stack up to 8 units together, providing 384 Gigabit Ethernet ports and a total switching capacity of 1.408 Tbps. Additionally, it also supports various security features like Access Control Lists (ACLs) and 802.1x authentication. The Cisco part is a high-performance switch that is well-suited for small and medium-sized businesses that require advanced networking features and high-bandwidth connectivity.

The Cisco SG550X-48MP-K9 is a 48-port stackable managed switch that is part of the Cisco SG550X series. The switch is designed to provide high performance, reliability, and scalability for enterprise networks. It supports both copper and fiber connectivity and offers advanced features such as Quality of Service (QoS), Access Control Lists (ACLs), and Link Aggregation Control Protocol (LACP). The switch also supports stacking, which allows multiple switches to be connected to form a single logical unit, increasing reliability and reducing management complexity.

The switch is built to withstand the demands of a data center environment and is compliant with a wide range of industry standards, ensuring compatibility with a variety of other networking equipment.

• Manufacturer: Cisco
• Part Number or SKU# SG550X-48MP-K9
• Product Name: SG550X-48MP Layer 3 Switch
• Product Series: 550X
• Product Type: Layer 3 Switch

• Total Number of Network Ports: 48
• Uplink Port: Yes
• Modular: Yes
• Stack Port: Yes
• Port/Expansion Slot Details: 2 x 10 Gigabit Ethernet Uplink
• Port/Expansion Slot Details: 48 x Gigabit Ethernet Network
• Port/Expansion Slot Details: 4 x 10 Gigabit Ethernet Expansion Slot

• Max Units in a Stack: 8
• Jumbo Frame Support: 9000 Bytes
• Authentication Method: Secure Shell (SSH), RADIUS, TACACS+
• MAC Address Table Size: 16,000 entries
• Enclosure Type: Rack Mountable
• Power Over Ethernet (PoE): PoE+
• PoE Budget: 740 Watts

• Media Type Supported: Twisted Pair, Optical Fiber
• Ethernet Technology: 10 Gigabit Ethernet, Gigabit Ethernet
• Network Technology: 10GBase-X, 10GBase-T, 10/100/1000Base-T

• Number of Total Expansion Slots: 4
• Expansion Slot Type: SFP+
• Shared SFP Slot: Yes
• Number of SFP+ Slots: 4

• Encryption Algorithm: MD5, SSL
• Manageable: Yes
• Questionable: Yes
• Routing Protocol: RIP-2, 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

Power Description

• Power Source: Power Supply
• Redundant Power Supply Supported: No
• Power Device: Internal power supply
• Voltage Required: AC 120/230 V (50/60 Hz)
• Power Consumption (Operational): 893.1 Watts

Network & Communication

• Level Compatibility: 3

Miscellaneous

• SG550X-48MP Layer 3 Switch
• Power Cord Included
• Rack Mounting Kit: Included
• Cables Included: 1 x serial cable
• MTBF: 159,129 hours
• CD-ROM with User Documentation (PDF)
• Quick Start Guide

Outline, the Cisco SG550X-48MP-K9 is a robust and feature-rich 48-port manageable switch that caters to the networking needs of modern businesses. Its combination of high performance, Power over Ethernet support, advanced security features, and user-friendly management interface makes it a valuable asset for organizations seeking to build and maintain a reliable and scalable network infrastructure. By understanding its specifications, features, benefits, and deployment considerations, network administrators can leverage the SG550X-48MP-K9 to enhance connectivity, security, and overall network efficiency. Whether in small or large-scale deployments, this Cisco switch proves to be a formidable solution for the ever-evolving demands of the digital landscape.