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Thiết bị mạng Switch Dlink DGS-3000-28L
| Model | DGS-3000-28L |
| Interface | |
| Size | • 19-inch standard rack-mount width • 1U height |
| Interfaces | • 24 x 10/100/1000 Mbps ports • 4 x SFP ports |
| Console Port | • RJ-45 Console Port |
| Port Standards & Functions | • IEEE 802.3 10BASE-T Ethernet • IEEE 802.3u 100BASE-TX Fast Ethernet • IEEE 802.3ab 1000BASE-T Gigabit Ethernet • IEEE 802.3x Flow Control for full-duplex mode, auto-negotiation |
| Network Cables | • UTP Cat. 5, Cat. 5e (100 m max.); EIA/TIA-568 100-ohm STP (100 m max.) |
| Full/Half-duplex | • Half/full-duplex for 10/100 Mbps and full-duplex for 1000 Mbps speeds |
| Media Interface Exchange | • Auto or configurable MDI/MDIX |
| Performance | |
| Switching Capacity | • 56 Gbps |
| Forwarding Method | • Store-and-forward |
| MAC Address Table Size | • Up to 16K entries per device |
| MAC Address Update | • Up to 512 static MAC entries |
| Maximum 64-byte Max. Packet Forwarding Rate |
• 41.67 Mpps |
| Packet Buffer | • 1.5 MB |
| Physical/Environmental | |
| MTBF | • 635,099 hours |
| Acoustic | • N/A |
| Heat Dissipation | • 60.1 BTU/h |
| Power Input | • AC Input: 100 to 240 VAC 50/60 Hz |
| Maximum Power Consumption | • 17.6 W |
| Standby Power Consumption | • 10.1 W/100 V • 10.6 W/240 V |
| Dimensions (W x D x H) | • 440 x 210 x 44 mm (17.32 x 8.27 x 1.73 in) |
| Weight | • 2.00 kg (4.41 lb) |
| Ventilation | • Fanless |
| Power Surge Protection | • All Ethernet ports support IEC61000-4-5 6 kV surge protection |
| Operating Temperature | • -5 to 50 ˚C (23 to 122 ˚F) |
| Storage Temperature | • -20 to 70 ˚C (-4 to 158 ˚F) |
| Operating Humidity | • 0% to 95% non-condensing |
| Storage Humidity | • 0% to 95% non-condensing |
| EMI | • CE, FCC, C-Tick, VCCI, BSMI |
| Safety Certifications | • cUL, CB |
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