Description The Extreme Networks 5520 48‑Port Switch is a high‑performance, feature‑rich platform designed for enterprise edge and aggregation deployment. Built on the universal 5520 hardware, this model offers 48 × 10/100/1000 BASE‑T ports (fully MACsec‑capable) and supports IEEE 802.3bt PoE up to 90 W per port in its PoE‑enabled variants. It includes dual QSFP28 stacking/uplink ports, a VIM slot for modular uplinks (10/25 Gb options), and supports high‑speed stacking up to 200 Gb per unit for resilient multi‑switch configurations. With dual persona support (Switch Engine or Fabric Engine), integrated Zero‑Trust Network Access (ZTNA), and cloud‑managed provisioning via ExtremeCloud IQ, it blends advanced security with deployment flexibility. TAA‑compliant, redundant‑ready and designed for gigabit connectivity in demanding networks, the 5520 delivers enterprise‑grade performance, security and scalability. ExtremeSwitching 5520 48 1000BASE-X SFP 2 stacking/QSFP28 1 unpopulated VIM slot MACsec capable includes 3 fan modules 2 unpopulated modular PSU slots. TAA compliant Detailed Specs PDF
