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Trang chủ > Sản phẩm > Thiết bị mạng giá rẻ > Thiết bị mạng D-Link > Dlink DGS-1520-28MP

Dlink DGS-1520-28MP

Switch Dlink DGS-1520-28MP : 20 x 10/100/1000Base-T PoE, 4 x 2.5GBase-T PoE, 2 x 10GBase-T, 2 x 10G SFP+.
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Thiết bị mạng Switch Dlink DGS-1520-28MP

Model DGS-1520-28MP
General
Hardware Version A1
Size 19” standard rack width, 1U height
Interfaces 20 x 10/100/1000Base-T PoE
4 x 2.5GBase-T PoE
2 x 10GBase-T
2 x 10G SFP+
Standards IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-FX 100 Mbps over fiber optic
IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
IEEE 802.3z 1000BASE-X 1 Gbps over fiber optic
IEEE 802.3az Energy-Efficient Ethernet (EEE)
IEEE 802.3x Flow Control
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.3af/at
Media Interface Exchange Auto or configurable MDI/MDIX
LED Power/Stacking ID/Fan (per device)
Link/Activity/Speed (per 10/100/1000 Mbps port, per 2.5G PoE port, per Gigabit SFP port, per 10G SFP+ port)
Functionality
Switching Capacity 140 Gbps
Transmission Method Store-and-Forward
MAC Address Table Up to 16,384 entries per device
Static MAC Addresses Up to 512 static MAC entries
Maximum Forwarding Rate 104.16 Mbps
PoE Standard IEEE802.3at,
IEEE802.3af
PoE Power Budget 370 W, 740 W (with RPS)
Physical
Power Input 100 - 240 VAC
Maximum Power Consumption 453.3 W (PoE On);
45.2 W (PoE Off )
Standby Power Consumption 37.3 W
Acoustics 57.1 dB(A)
Heat Dissipation 1545.8 BTU/hr
MTBF 333946 Hours
Operating Temperature -5 - 50°C (23 - 122 °F)
Storage Temperature -40 - 70°C (-40 - 158 °F)
Operating Humidity 10% - 95% RH
Storage Humidity 5% - 95% RH
Dimensions (L x W x H) 441 x 308.5 x 44 mm
Weight 4.29 kg
EMI CE Class A, FCC Class A, IC Class A, RCM Class A, VCCI Class A, BSMI Class A

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