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Thiết bị mạng Switch Dlink DBS-2000-28
| Model | DBS-2000-28 |
| Hardware Version | • A1 |
| Number of Ports | • 24 x 10/100/1000 BASE-T • 4 x 1000 Mbps combo |
| Port Functions | • IEEE 802.3 compliant • IEEE 802.3u/802.3z compliant • IEEE 802.3ab compliant • IEEE 802.3af/802.3at compliant • IEEE 802.3x Flow Control • Supports manual/auto MDI/MDIX configuration • Supports half/full-duplex operation • IEEE 802.3az compliant |
| Performance | |
| Switching Capacity | • 56 Gbps |
| Maximum Forwarding Rate | • 41.7 Mpps |
| MAC Address Table Size | • 8K Entries |
| Packet Buffer | • 4.1 Mbits |
| Flash Memory | • 32 MB |
| Power Consumption | |
| Standby Mode | • 6.55 W |
| Maximum Power Consumption | • 17.32 W |
| Physical | |
| Power Input | • 100 to 240 V AC • 50/60 Hz internal power supply |
| MTBF | • 992,594 hours |
| Acoustics | • 0 dB(A) |
| Heat Dissipation | • 59.09 BTU/hr |
| Weight | • 2.15 kg (4.74 lbs) |
| Dimensions | • 440 x 140 x 44 mm |
| Ventilation | • Fanless |
| Temperature | Operating: -5 to 50 °C (23 to 122 °F) Storage: -20 to 70 °C (-4 to 158 °F) |
| Humidity | Operating: 0% to 95% non-condensing Storage: 0% to 95% non-condensing |
| EMI | CE, FCC, VCCI, BSMI |
| Safety | UL, CB, LVD, BSMI, CCC |
| Software Features | |
| VLAN | • 802.1Q Tagged VLAN • Management VLAN • Voice VLAN • VLAN Group • Supports 256 static VLAN groups |
| L2 Features | • Flow Control • 802.3x Flow Control • HOL Blocking Prevention • Jumbo Frames • IGMP Snooping • IGMP v1/v2/v3 awareness Snooping • Supports 256 Groups • Cable Diagnostics • LLDP • Spanning Tree Protocol • 802.1D STP • 802.1w RSTP • 802.3ad Link Aggregation |
| Security | • SSL • DHCP Server Screening • Port Security • Access Control List (ACL) • Max # of Entries: 768 |
| Management | • Cloud-based through Nuclias1 • Nuclias mobile app |
| Green Technology | • Compliant with RoHS 6 • Time-based PoE |
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