5520 48 1000BASEX SFP MACsec capable ports 2 stacking/QSFP28 ports 1 unpopulated VIM slot 3 unpopulated modular fan slots 2 unpopulated modular PSU slots AC or DC PSU capable.
D VIM SLOT 3 UNPOPULATED MODULAR FAN SLOTS 2 UNPOPULATED MODULAR PSU S

Product Tags

5520 Universal Switch with 48 x 1000BASE-X SFP MACsec Capable Ports, 2 Stacking/QSFP28 Ports, 1 Unpopulated VIM Slot, 3 Unpopulated Modular Fan Slots, 2 Unpopulated Modular PSU Slots, AC or DC PSU Capable