Huawei S5720-28X-PWR-SI-AC Switch

SKU: Huawei S5720-28X-PWR-SI-AC Switch Category: Tags: ,


Huawei S5720-28X-PWR-SI-AC Switch is a Layer 3 Ethernet switch with twenty-four Ethernet 10/100/1,000 PoE+ ports, 4 of which are dual purpose 10/100/1000 or SFP, and 4 x 10G SFP+. It offers double hot-swappable AC/DC power supplies, one AC power module is configured by default.

Huawei S5720-28X-PWR-SI-AC Switch Product Overview

S5720-SI series switches are brand-new three-layer Gigabit Ethernet switches, providing flexible full Gigabit access and cost-effective fixed Gigabit and 10 Gigabit uplink ports.

S5720-SI series switches are based on high-performance hardware and Huawei’s unified VRP (Versatile Routing Platform) software platform. It has enhanced three-layer features, intelligent iStack stacking, flexible Ethernet networking, extensible support for MACSec, and mature IPv6 features. Features such as simple operation and maintenance are widely used in various application scenarios such as enterprise park access and convergence, and data center access.

Huawei S5720-28X-PWR-SI-AC Switch Product Pictures

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Huawei S5720-28X-PWR-SI-AC Product Specifications

Item Description
Model S5720-28X-PWR-SI-A
Memory (RAM) 512 MB
Flash 512 MB in total. To view the available flash memory size, run the display version command.
Mean time between failures (MTBF) 66.78 years
Mean time to repair (MTTR) 2 hours
Availability > 0.99999
Service port surge protection Common mode: ±6 kV
Power supply surge protection Using 500 W AC power modules: ±6 kV in differential mode, ±6 kV in common mode
Using 650 W DC power modules: ±2 kV in differential mode, ±4 kV in common mode
Dimensions (H x W x D) Basic dimensions (excluding the parts protruding from the body): 44.4 mm x 442.0 mm x 424.7 mm (1.75 in. x 17.4 in. x 16.72 in.)
Weight (with packaging) 9.3 kg (20.51 lb)
Stack ports GE electrical ports and 10GE SFP+ optical ports except combo ports on the front panel
Rated voltage range 100 V AC to 240 V AC, 50/60 Hz
-48 V DC to -60 V DC
Maximum voltage range 90 V AC to 264 V AC, 47 Hz to 63 Hz
-38.4 V DC to -72 V DC
Maximum power consumption (100% throughput, full speed of fans) Not providing the PoE function: 56.1 W
100% PoE loads: 913 W (system power consumption: 173 W, PoE: 740 W)
Typical power consumption (30% 31.8 W
Operating temperature 0°C to 45°C (32°F to 113°F) at an altitude of 0-1800 m (0-5906 ft.)
Short-term operating temperature -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5906 ft.)
Storage temperature -40°C to +70°C (-40°F to +158°F)
Relative humidity 5% to 95%, noncondensing
Operating altitude 0-5000 m (0-16404 ft.)
Certification EMC certification
Safety certification
Manufacturing certification
Part number 02350DLW

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