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Thiết bị mạng Switch Dlink DES-1210-28P
| Model | DES-1210-28P |
| General | |
| Size | • 19” metal case |
| Interface | • 24 10/100BASE-TX PoE • 2 10/100/1000BASE-T • 2 Combo10/100/1000BASE-T/100/1000SFP |
| Port Standards | •IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) •IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) •IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper) •IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3 •Auto-negotiation •IEEE 802.3x Flow Control |
| Performance | |
| Switching Capacity | • 12.8 Gbps |
| 64-byte Maximum Forwarding Rate | • 9.5 Mpps |
| Packet Buffer Memory | • 4.1 Mbits |
| MAC Address Table Size | • 8K Entries |
| Flash Memory | • 16 MB |
| Forwarding Method | • Store and forward |
| Power over Ethernet (PoE) | |
| PoE Standard | • 802.3af and 802.3at |
| PoE Capable Ports | • Port 1-4: up to 15.4 or 30 watts per port • Port 5-24: up to 15.4 watts per port |
| PoE Power Budget | • 193 watts |
| Physical/Environmental | |
| MTBF | • 244,140 hours |
| Acoustic | • 49.7 dB |
| Heat Dissipation | • 818.95 BTU/h |
| Power Input | • 100 to 240 VAC, 50 to 60 Hz Internal Universal Power Supply |
| Maximum Power Consumption | • 240 watts (PoE on) • 17.9 watts (PoE off) |
| Dimensions (W x D x H) | • 440 x 210 x 44 mm (17.32 x 8.27 x 1.73 inches) |
| Cooling Fans | • 3 Smart fans |
| Operation Temperature | • -5-50° C (23-122° F) |
| Storage Temperature | • -20-70°C (-4-158°F) |
| Operating Humidity | • 5% to 95% non-condensing |
D-Link DGS-1210-28MP 28-Port Gigabit Smart Managed PoE Switch...
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D-Link DGS-1210-28P 28-Port Gigabit Smart Managed PoE Switch...
Liên hệ để có giá tốt
D-Link DGS-1210-28 28-Port Gigabit Smart Managed Switch :
Liên hệ để có giá tốt
