D-Link DGS-3420-28SC DGS-3420-52T Datasheet - Page 3

Technical Specifications DGS-3420 Series xStack L2+ Managed Stackable Gigabit Switches DGS-3420-28TC DGS-3420-28SC General Performance Physical Interfaces Optional Redundant Power Supply Console Port Management Port Alarm Port SD Card Slot • 20 10/100/1000BASE-T ports • 4 Combo 10/100/1000BASE-T/ SFP ports • 4 SFP+ ports • DPS-500 • RS232 Serial Port, RJ45 to DB9 Cable included • 10/100BASE-T, Dedicated Management Port • 2 input, 1 output, (42VAC or 60VDC) • 1 • 20 SFP ports • 4 Combo 10/100/1000BASE-T/ SFP ports • 4 SFP+ ports Switch Fabric Packet Forwarding Rate Packet Buffer MAC Address Table IP v4/v6 Routing Table IP v4/v6 L3 Forwarding Table Jumbo Frame Size • 128 Gbps • 95.24 Mpps • 2MB • 16K Entries • 1K/512 Entries • 2K/1K Entries • 13000 bytes • 128 Gbps • 95.24 Mpps MTBF (Hours) Acoustic Heat Dissipation Power Input Max Power Consumption Dimensions (W x D x H) Weight Ventilation Operating Temperature Storage Temperature Operating Humidity Storage Humidity Emission (EMI) Safety Certification • 287763 hours • At Operation Temperature of: below 86 °F: < 38.7 dB above 86 °F: < 46.5 dB • 200.5 BTU/hr • 100 to 240 V AC, 50/60Hz • 58.8 watts • 300371 hours • At Operation Temperature of: below 86°F: < 38.9 dB above 86°F: < 46.2 dB • 205.3 BTU/hr • 100 to 240 V AC, 50/60Hz • 60.2 watts • 17.36 x 12.2 x 1.72in (441 x 310 x 44 mm) • 17.36 x 12.2 x 1.72in (441 x 310 x 44 mm) • 9.1lbs (4.12 kg) • 8.9lbs (4.06 kg) • via Temperature Controlled Smart Fan ( > 102.2 ˚F: High Speed; < 102.2 ˚F Low Speed)3 • 32-°122F (0-50 °C) • -40 to 158 °F (-40 to 70 °C) • 10% to 90% RH • 5% to 90% RH • FCC Class A, CE Class A, VCCI Class A, IC, C-Tick • CB, cUL, LVD • IPv6 Ready Logo Phase 2