D-Link - DBS-2000-28MP 28-PORT GIGABIT POE+ NUCLIAS Codici 15% Margine 28-PORT GIGABIT POE+ NUCLIAS SMART MANAGED SWITCH INCLUDING 4X 1G COMBO PORTS 370W (WITH 1 YEAR LICENSE)

Extreme Networks - X460-G2-24P-GE4-BASE 10/100/1000BASE-T POE+

Tp-link - JETSTREAMT 24-PORT 2.5GBASE-T

Tp-link - TL-SG1428PE

UBIQUITI - USW-PRO-24-POE-EU SWITCH 24P POE GIGABIT Stand Alone SWITCH 24P POE LAN GIGABIT UBIQUITI USW-PRO-24-POE GEN2 400W - 2P SFP+