S3328TP-EI主机(24个10/100Base-T,2个千兆Combo口(10/100/1000BASE-T+100/1000Base-X),2个千兆SFP上行口(SFPReq.),交流供电)S3328TP-EI-24S主机(24个100BASE-X,2个千兆Combo口(10/100/1000BASE-T+100/1000BASE-X),2个千兆SFP上行口(SFPReq.),交流供电)S3352P-EI主机(48个10/100BASE-T,2个百兆/千兆SFP上行口(100/1000BASE-X),2个千兆SFP上行口(SFPReq.),交流供电)S3328TP-SI主机(24个10/100Base-T,2个千兆Combo口(10/100/1000BASE-T+100/1000Base-X),2个千兆SFP上行口(SFPReq.),交流供电)S3352P-EI-48S主机(48个100BASE-X,2个百兆/千兆SFP上行口(100/1000BASE-X),2个千兆SFP上行口(SFPReq.),交流供电)S3328TP-SI主机(24个10/100Base-T,2个千兆Combo口(10/100/1000BASE-T+100/1000Base-X),2个千兆SFP上行口(SFPReq.),交流供电)S3352P-SI主机(48个10/100BASE-T,2个百兆/千兆SFP上行口(100/1000BASE-X),2个千兆SFP上行口(SFPReq.),交流供电)