Power Source (4) ------------------ AC (3) DC (1) PoE+ (1) Power Supply (4) Product Family (4) ------------------ Catalyst 3750-X (1) Catalyst 9200 (1) Catalyst 9300 (2) Total Number of Network Ports (4) ------------------ 10 (1) 48 (2) 48 (1) Environmental Compliance (3) ------------------ Restriction of Hazardous Substances (RoHS) (3) Waste Electrical and Electronic Equipment Directive (WEEE) (3) Expansion Slot Type (3) ------------------ SFP+ (1) Uplink Module (2) = >= <= Number of Total Expansion Slots (3) ------------------ 1 (2) 2 (1) = >= <= Power Consumption (3) ------------------ 315 W (1) 1100 W (2) Redundant Power Supply Supported (3) ------------------ Yes (3) Stack Port (3) ------------------ Yes (3) Plug/Connector Type (2) ------------------ C15 (2) IEC 60320 C14 (2) IEC 60320 C16 (2) Input Receptacles (1) ------------------ IEC 60320 C14 (1)