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-PWR-SI-DC:
|
Item
|
S5720-28X-PWR-SI-AC(DC)
|
|
Fixed Ports
|
24 x 10/100/1,000 Base-T(PoE+), 4 x Combo (10/100/1,000 Base-T or 100/1,000 Base-X), 4 x 10 Gig SFP+
|
|
MAC Address Table
|
16K
|
|
Dimensions (W x D x H)
|
442 mm x 420 mm x 44.4 mm
|
|
Slot
|
N/A
|
|
Input Voltage AC
|
Rated AC voltage: 100V to 240V; 50 Hz/60 Hz
Maximum AC voltage: 90V to 264V; 47 Hz to 63 Hz
|
|
Input Voltage DC
|
Rated DC power: -48V to -60V
Maximum DC voltage: -36V to -72V
|
|
Maximum Power Consumption
|
S5720-28X-PWR-SI-AC/DC:
without PD: 56.1W/56.3W
with PD: 913W/887W (PoE: 740W)
|
|
Typical Power Consumption
(without PD)
|
S5720-28X-PWR-SI-AC(DC): 31.8W (32.6W)
|
|
Operating Temperature
|
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
|
|
Relative Humidity
|
5% to 95% (non-condensing)
|
|
Heat Dissipation
|
Heat dissipation using fans supporting intelligent speed adjustment
|
|
Surge Protection
|
Surge protection capability of service ports: 6 kV
|
Log In