Extreme Networks 5520-48SE 48-Port SFP Switch for Enterprise Edge and Aggregation

The Extreme Networks 5520-48SE is a versatile, high-performance Ethernet switch designed for modern enterprise networks. Featuring 48 SFP ports, this switch supports a range of high-speed connectivity options including Gigabit, Multi-Gigabit, and 10 Gigabit Ethernet, making it suitable for both edge and aggregation deployments. Its rack-mountable form factor allows easy integration into existing data center infrastructure, while the compact design ensures efficient space utilization. Built with environmentally friendly components, the 5520-48SE complies with Taiwan RoHS standards, reflecting its commitment to sustainable technology. The switch's robust architecture supports up to 8-unit 160Gb stacking, enabling scalable network expansion as your organization grows. With advanced features like Layer 2 and Layer 3 fabric services, it simplifies network segmentation and automation, enhancing security and operational efficiency. The device's non-blocking, wire-speed design ensures optimal performance even under heavy network loads, providing reliable connectivity for critical applications. The 5520-48SE also includes MACsec encryption on access and uplink ports for secure link protection, along with support for 30W, 60W, and 90W Power over Ethernet (PoE), perfect for powering wireless access points, cameras, and other powered devices. Its universal hardware platform supports a choice of ExtremeSwitching operating systems—either ExtremeXOS or VOSS—allowing tailored deployment based on your network management preferences. The switch can be automated via ExtremeCloud IQ for streamlined provisioning and management, reducing manual configuration efforts. Package contents include the 5520 48-port SFP switch, three fan modules for cooling, and a rackmount kit for installation. With a lifetime warranty, this switch offers dependable performance and long-term investment security for enterprise networks seeking flexibility, security, and high availability.

Features:

• Extended Edge Switching controlling bridge in support of V300/V400 edge devices

• Non-blocking, wire-speed design ensures high throughput

• Layer 2 and Layer 3 fabric services facilitate secure network segmentation and automation

• Supports up to 8-unit 160Gb stacking for scalable network growth

• MACsec encryption on access and uplink ports for secure link protection

• Modular uplink options of 10Gb and 25Gb for flexible connectivity

• Supports 30W, 60W, and 90W PoE (IEEE 802.3at/IEEE 802.3bt) for powered devices

• Universal hardware platform with a choice of ExtremeSwitching operating systems

• Range of models with Gigabit, Multi-Gigabit, and 10 Gigabit Ethernet ports

• High-performance, feature-rich fixed-form switch suitable for enterprise edge and aggregation