영문 버전 입니다. N3024: 24x RJ45 10/100/1000Mb auto-sensing ports, 2x SFP+ports, 2x GbE combo media ports, 1x hot swap expansion module bay, 1x 200W PSU included N3024F: 24x 1000-SX (up to 500m distance) or 1000-LX (up to10km distance) SFP GbE ports, 2x SFP+ ports, 2x GbE combo media ports, 1x hot swap expansion module bay, 1x 200W PSU included N3024P: 24x RJ45 10/100/1000Mb PoE+ (up to 30.8W) autosensingports, 2x SFP+ ports, 2x GbE combo media ports, 1x hot swap expansion module bay, 1x 715W PSU included N3048: 48x RJ45 10/100/1000 Mb auto-sensing ports, 2x SFP+ ports, 2x GbE combo media ports, 1x hot swap expansion module bay, 1x 200W PSU included N3048P: 48x RJ45 10/100/1000 Mb PoE+ (up to 30.8W) autosensingports, 2x SFP+ ports, 2x GbE combo media ports, 1x hotswap expansion module bay, 1x 1100W PSU included