#16535 — Ethernet Switch – Layer Supported: 3 – Total Number of Network Ports: 48 – Lifetime – Power Supply – Number of Total Expansion Slots: 8 – Gigabit Ethernet
#5420F-48P-4XE — Ethernet Switch – Layer Supported: 2 – Total Number of Network Ports: 48 – Lifetime – Power Supply – Number of Total Expansion Slots: 6 – ExtremeSwitching
#5420M-48W-4YE — Ethernet Switch – Layer Supported: 2 – Total Number of Network Ports: 48 – Power Supply – Number of Total Expansion Slots: 6 – ExtremeSwitching – 90 W