Switch Featues

• 12-port, 24-port, and 48-port models with Gigabit and multi-Gigabit Ethernet access port options

• 4 x 1/10Gb uplink/stacking ports on all 4220 models

• 4 x 1/10/25Gb uplink ports plus 2 x 100Gb uplink/stacking ports on 4120 models

• 30W, 60W, 90W PoE options for powered connection of edge devices

• 8-port 1/10Gb SFP+ fiber model (4220)

• Silent operation up to 35°C on 12-port PoE, multi-gigabit and non-PoE models (4220)

• Non-blocking, wire-speed design