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Thiết bị mạng Switch Dlink DGS-3420-28SC
| Model | DGS-3420-28SC |
| General | |
| Interfaces | 20 SFP ports 4 Combo 10/100/1000BASE-T/SFP ports 4 SFP+ ports |
| Optional Redundant Power Supply | DPS-500 |
| Console Port | RJ-45 |
| Management Port | 10/100BASE-T |
| Alarm Port | 1 |
| SD Card Slot | 1 |
| Performance | |
| Switch Fabric | 128 Gbps |
| Packet Forwarding Rate | 95.24 Mpps |
| Packet Buffer | 2 MB |
| MAC Address Table | 16K Entries |
| IP v4 Routing Table | 1K Entries |
| IP v6 Routing Table | 512 Entries |
| IP v4 Forwarding Table | 2K Entries |
| IP v6 Forwarding Table | 1K Entries |
| Jumbo Frame Size | 13000 bytes |
| Physical | |
| MTBF (Hours) | 300371 hours |
| Acoustics | 46.3 dB Max: |
| Heat Dissipation | 205.3 BTU/hr |
| Power Input | 100 to 240 V AC, 50/60Hz |
| Max Power Consumption | 60.3 watts |
| Dimensions (W x D x H) | 441 x 310 x 44 mm |
| Weight | 4.06 kg |
| Ventilation | via Temperature Controlled Smart Fan ( > 39 ˚C: High Speed; < 36 ˚C: Low Speed)3 |
| Operating Temperature | 0 to 50 °C |
| Storage Temperature | -40 to 70 °C |
| Operating Humidity | 10% to 90% RH |
| Storage Humidity | 5% to 90% RH |
| Emission (EMI) | FCC Class A, CE Class A, VCCI Class A, IC, C-Tick |
| Safety | CB, cUL, LVD |
| Certification | IPv6 Ready Logo Phase 2 |
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