## Overview of Cisco SG550X-48MP-K9-NA ### Product Information ? Manufacturer: Cisco ? Part Number: SG550X-48MP-K9-NA ? Product Name: SG550X-48MP Layer 3 Switch ? Series: 550X ? Type: Layer 3 Switch ### Switch Port Specifications ? Total Network Ports: 48 ? Uplink Ports: Available ? Modular Design: Yes ? Stacking Capability: Yes ? Port Details: 2 x 10 Gigabit Ethernet Uplinks 48 x Gigabit Ethernet Network Ports 4 x 10 Gigabit Ethernet Expansion Slots ? 2 x 10 Gigabit Ethernet Uplinks ? 48 x Gigabit Ethernet Network Ports ? 4 x 10 Gigabit Ethernet Expansion Slots ### Technical Specifications ? Maximum Stackable Units: 8 ? Jumbo Frame Support: Up to 9000 Bytes ? Authentication Methods: Secure Shell (SSH), RADIUS, TACACS+ ? MAC Address Table Capacity: 16,000 Entries ? Mounting Type: Rack Mountable ? Power Over Ethernet (PoE): PoE+ ? PoE Power Budget: 740 Watts ### Performance and Media ? Supported Media Types: Twisted Pair, Optical Fiber ? Ethernet Technologies: 10 Gigabit Ethernet, Gigabit Ethernet ? Network Technologies: 10GBase-X 10GBase-T 10/100/1000Base-T ? 10GBase-X ? 10GBase-T ? 10/100/1000Base-T ### Expansion Capabilities ? Total Expansion Slots: 4 ? Expansion Slot Type: SFP+ ? Shared SFP Slot: Yes ? Number of SFP+ Slots: 4 ### Management and Protocols ? Encryption Algorithms: MD5, SSL ? Manageable: Yes ? Routing Protocols: RIP-2 IGMPv2 IGMP VRRP IGMPv3 Static IPv4 Routing Static IPv6 Routing MLDv2 MLD CIDR ? RIP-2 ? IGMPv2 ? IGMP ? VRRP ? IGMPv3 ? Static IPv4 Routing ? Static IPv6 Routing ? MLDv2 ? MLD ? CIDR ? Remote Management Protocols: SNMP 1 RMON SNMP 2c SNMP 3 HTTP HTTPS TFTP SSH CLI SCP ? SNMP 1 ? RMON ? SNMP 2c ? SNMP 3 ? HTTP ? HTTPS ? TFTP ? SSH ? CLI ? SCP ### Power and Environmental Details ? Power Source: Internal Power Supply ? Redundant Power Supply: Not Supported ? Voltage Requirement: AC 120/230 V (50/60 Hz) ? Operational Power Consumption: 893.1 Watts ### Network and Communication ? Compatibility Level: Level 3 ### Additional Information ? Included Accessories: Power Cord Rack Mounting Kit 1 x Serial Cable ? Power Cord ? Rack Mounting Kit ? 1 x Serial Cable ? Mean Time Between Failures (MTBF): 159,129 hours ? Documentation: CD-ROM with User Documentation (PDF) Quick Start Guide ? CD-ROM with User Documentation (PDF) ? Quick Start Guide ## Ports ### High Port Density The Cisco SG550X-48MP-K9-NA Managed Switch boasts an impressive 48 ports, offering users unparalleled connectivity options. With such a high port density, this switch is ideal for small to medium-sized businesses that require a robust networking solution. Whether you need to connect multiple devices, such as computers, printers, servers, or IP cameras, this switch can handle it all without compromising performance. ### Versatility and Flexibility Having 48 ports at your disposal gives you the freedom to expand your network as your business grows. You can effortlessly add new devices without worrying about running out of available ports. This versatility ensures that your network infrastructure remains scalable and adaptable to meet your evolving needs. ### Increased Bandwidth Each port on the Cisco SG550X-48MP-K9-NA Managed Switch supports Gigabit Ethernet, providing lightning-fast data transfer speeds. This high-speed connectivity is essential for bandwidth-intensive tasks such as video streaming, large file transfers, or real-time collaboration. With 48 Gigabit Ethernet ports, you can ensure that all your devices can communicate seamlessly and efficiently. ### Power over Ethernet (PoE) Not only does this managed switch offer 48 ports, but it also supports Power over Ethernet (PoE) technology. This means that you can power compatible devices directly from the switch itself, eliminating the need for separate power adapters or power injectors. PoE simplifies the installation process and reduces cable clutter, making it an invaluable feature for organizations with multiple devices in various locations. #### Seamless Integration of IP Cameras With 48 PoE ports available, the Cisco SG550X-48MP-K9-NA Managed Switch is an excellent choice for businesses that rely on IP cameras for surveillance purposes. The PoE capability allows you to connect and power your IP cameras directly, without the need for additional power outlets or cables. This not only simplifies the installation process but also reduces maintenance and costs associated with separate power sources. #### Efficient Power Management The switch’s PoE capabilities also include advanced power management features. You can allocate power according to the specific needs of each connected device, ensuring optimal performance and preventing power wastage. This level of control allows you to prioritize critical devices or allocate additional power to high-power devices, such as wireless access points or video conferencing systems. ### Enhanced Network Security The Cisco SG550X-48MP-K9-NA Managed Switch offers advanced network security features to protect your valuable data and prevent unauthorized access. With 48 ports, you can easily segment your network into different VLANs (Virtual Local Area Networks) to isolate sensitive data and restrict access based on user roles. This helps minimize the risk of unauthorized users gaining access to critical resources or compromising your network’s integrity. #### Improved Data Privacy By leveraging the switch’s port density, you can create separate VLANs for different departments or user groups within your organization. This ensures that confidential data remains isolated and inaccessible to unauthorized users. With granular control over access permissions, you can also implement strict security policies and monitor network activity more effectively. #### Network Monitoring and Troubleshooting With 48 ports, this switch allows for efficient network monitoring and troubleshooting. You can connect monitoring tools or network analyzers to specific ports to capture and analyze network traffic. This enables you to identify potential bottlenecks, diagnose issues, and optimize your network performance. ### Reliability and Redundancy The Cisco SG550X-48MP-K9-NA Managed Switch is designed with reliability in mind. With 48 ports, you can create redundant connections to ensure uninterrupted network connectivity. By connecting critical devices to multiple ports, you can eliminate single points of failure. In the event of a port or cable failure, traffic seamlessly reroutes through the redundant connection, guaranteeing minimal downtime and maximum network availability. #### Link Aggregation Link aggregation is a feature supported by the Cisco SG550X-48MP-K9-NA Managed Switch that allows you to combine multiple ports into a single logical link. This not only increases bandwidth but also provides redundancy. By aggregating ports, you can achieve higher data throughput and distribute traffic evenly across multiple connections, optimizing network performance. ##### Redundant Power Supply To further enhance reliability, this managed switch offers the option of a redundant power supply. By installing an additional power supply, you can ensure uninterrupted power even in the event of a power supply failure. This redundancy adds an extra layer of protection and peace of mind for businesses that rely on continuous network operation. In conclusion, the Cisco SG550X-48MP-K9-NA Managed Switch’s 48-port feature offers numerous benefits and plays a crucial role in meeting the networking needs of businesses of all sizes. The high port density provides versatility, scalability, and increased bandwidth to support a growing number of devices and data-intensive applications. Additionally, the Power over Ethernet capability simplifies installation, reduces costs, and enables seamless integration of IP cameras. The switch’s advanced security features enhance data privacy and network integrity, while its reliability and redundancy ensure uninterrupted connectivity. With link aggregation and the option for a redundant power supply, this switch is a reliable and future-proof solution for organizations looking for a powerful and versatile networking infrastructure.