1U Rack-mount, Rack-mount kit included

IEC61850-3 Rackmount Gigabit Switch Core, hw PTP, 4x10G SFP Uplinks, 3 Slots, 2x 24~120VDC

L3 Switch Core, 4x1G SFP Uplinks, 3 Module Slots, 1x 100~220 VAC; 2x 48~57 VDC PoE power input

L3 Switch Core, 4x1G SFP Uplinks, 3 Module Slots, 2x 48~57 VDC Poe power input, 2x 48~57 DC CPU

L3 Switch Core, 4x1G SFP Uplinks, 3 Module Slots, 1x 100~220VAC, 1x 48~57 VDC in; 2x 48~57 VDC PoE in

L3 Switch Core, 4x1G SFP Uplinks, 3 Module Slots, 2x 100~220VAC; 2x 48~57VDC PoE input

IEC61850-3 Rackmount Gigabit Switch Core, 4x10G SFP Uplinks, 3 Slots, 2x 90~264VAC