S2318TP-EI主機(jī)(16個(gè)10/100Base-T,2個(gè)千兆Combo口(10/100/1000BASE-T+100/1000Base-X),交流供電)S2326TP-EI主機(jī)(24個(gè)10/100Base-T,2個(gè)千兆Combo口(10/100/1000BASE-T+100/1000Base-X),交流供電)S2352P-EI主機(jī)(48個(gè)10/100BASE-T,2個(gè)百兆/千兆SFP上行口(100/1000BASE-X),2個(gè)千兆SFP上行口(SFPReq.),交流供電)