Ruiji Networks RG-S2910C-24GT2XS-HP-E Коммутатор 24-Port 10/100/1000Base-T (PoE/PoE+), 2-Port 100/1000Base-X SFP (combo), 2-Port 1G/10G Base-X SFP+ (non-combo), 1 USB, 2 Expansion Slots, 2 Slots for P