Коммутатор​/ Zyxel XGS2220-54FP L3 Access switch,​ rack 19",​ 48xRJ-45: 1G PoE+ (8 of them PoE++),​ 2xRJ-45: 1​/2.5​/5​/10G PoE++,​ 4xSFP+,​ 960W PoE budget,​ standalone​/cloud management