Switches Huawei S5720-SI Series – These are flexible, fault-tolerant Gigabit Ethernet solutions that perform high-density Layer 3 switching functions in data centers (data center), have a wide range of service functions and support applications for multi-terminal video surveillance systems and high definition video conferencing. Upstream ports 10 Gbit/c, intelligent stacking function (iStack) and transmission of packets according to the protocol IPv6 Provide the flexibility of using devices in corporate campus networks as aggregation switches.
Next-generation reliability and security mechanisms, as well as energy-saving technologies, ensure that the switches are easy to install and maintain. S5720-SI, making these devices the best choice in terms of low total cost of ownership (Total Cost of Ownership, TCO).
Specifications switch Huawei S5720-28X-SI-DC:
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Item
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S5720-28X-SI-AC(DC)
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Fixed Ports
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24 x 10/100/1,000 Base-T, 4 x Combo (10/100/1,000 Base-T or 100/1,000 Base-X), 4 x 10 Gig SFP+
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MAC Address Table
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16K
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Dimensions (W x D x H)
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442 mm x 420 mm x 44.4 mm
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Slot
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N/A
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Input Voltage AC
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Rated AC voltage: 100V to 240V; 50 Hz/60 Hz
Maximum AC voltage: 90V to 264V; 47 Hz to 63 Hz
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Input Voltage DC
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Rated DC power: -48V to -60V
Maximum DC voltage: -36V to -72V
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Maximum Power Consumption
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S5720-28X-SI-AC/DC: 37.5W/36.9W
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Typical Power Consumption
(without PD)
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S5720-28X-SI-AC(DC): 22.3W (22.5W)
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Operating Temperature
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0m to 1,800m altitude: 0°C to 45°C (long-term); -5°C to 50°C (short-term)
1,800m to 5,000m altitude: The operating temperature reduces by 1°C for every 220m increase in altitude
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Relative Humidity
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5% to 95% (non-condensing)
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Heat Dissipation
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Heat dissipation using fans supporting intelligent speed adjustment
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Surge Protection
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Surge protection capability of service ports: 6 kV
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