Коммутатор D-Link DGS-3130-54PS/B2A, PROJ L2+ Managed Switch with 48 10/100/1000Base-T ports and 2 10GBase-T ports and 4 10GBase-X SFP+ ports (48 PoE ports 802.3af/802.3at (30 W), PoE Budget 370W, PoE Budget wit