Extreme 5520-48SE Networks 5520 48-Ports SFP Ethernet Switch

Product Description

The Extreme Networks 5520-48SE, identified by SKU 5520-48SE, is a versatile and powerful Ethernet switch engineered to meet the rigorous demands of modern enterprise networks. This switch boasts 48 SFP ports, providing high-density Gigabit Ethernet connectivity, ideal for environments requiring numerous fiber optic connections for extended reach and immunity to electromagnetic interference. Complementing the SFP ports are four SFP+ uplink ports, capable of supporting 10 Gigabit Ethernet speeds, which are crucial for aggregating traffic from access switches or connecting to core network infrastructure, ensuring high-bandwidth pathways. Operating at Layer 3, the 5520-48SE offers advanced routing capabilities, enabling efficient traffic management and segmentation within larger networks. This feature set is critical for optimizing network performance, enhancing security through policy enforcement, and supporting complex network designs. The switch is built with high availability in mind, incorporating features such as redundant power supply support and robust stacking capabilities (where applicable) to minimize downtime and ensure continuous operation. Its comprehensive security features include access control lists (ACLs), port security, and authentication mechanisms to protect the network from unauthorized access and threats. Designed for scalability, the 5520-48SE can adapt to the evolving needs of an enterprise, supporting a wide range of applications from data center interconnects to campus network aggregation. The switch's advanced feature set, combined with Extreme Networks' commitment to performance and reliability, makes it a suitable choice for organizations seeking a high-performance, feature-rich switching solution. Its management options, including CLI, Web GUI, and SNMP, provide flexibility for network administrators to configure, monitor, and troubleshoot the network effectively.