
Huawei 24 port Switch S5720-28X-LI-24S-AC, 24 Gig SFP, 8 dual-purpose 10/100/1000 or SFP, 4 x 10 Gig SFP+, AC 110/220V, front access
Product Description
The S5720-LI is a next-generation energy-saving gigabit Ethernet switch that provides flexible GE access ports and 10 GE uplink ports. Building on next-generation, high-performance hardware, store-and-forward mode, and Huawei Versatile Routing Platform (VRP), the S5720-LI supports intelligent stack (iStack), flexible Ethernet networking, and diversified security control. It provides customers with a green, easy-to-manage, easy-to-expand, and cost-effective gigabit to the desktop solution.
S5720-28X-LI-24S-AC (24 Gig SFP, 8 combo 10/100/1,000 Base-T Ethernet ports, 4 x 10 Gig SFP+, AC 110V/220V)
Features
Simple Hardware Stacking
Supports intelligent Stack (iStack) with a stacking bandwidth of 96 Gbit/s, and implements electrical port stacking for easier
stack set-up and lower costs.
Various Service Features
Support various Layer 3 routing protocols (such as RIP and OSPF), and works as a Super Virtual Fabric (SVF) client that is
plug-and-play with zero configuration.
Energy-Saving Noise-Free Design
Uses energy-saving technologies such as port sleep and automated port power adjustment, and provides various fan-free models to
enable noise-free gigabit to the desktop.
Product Paramenters
Item |
Description |
Fixed Ports |
S5720-28X-LI-24S-AC(DC): 24 x Gig SFP ports, 8 of which are dual-purpose 10/100/1,000 Base-T or SFP ports, 4 x 10 Gig SFP+ ports |
Power |
• AC Power |
Memory (RAM) |
512 MB |
Switching capacity |
336 Gbit/s |
Dimensions (W x D x H) |
43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.7 in.) |
Input Voltage |
|
Maximum Power Consumption |
Without PoE power output: 61.7W |
Typical Power Consumption (without PoE) |
42W |
Operating Temperature |
0m to 1,800m altitude: -5°C to +45°C |
Relative Humidity |
5% to 95% (non-condensing) |
Heat Dissipation |
Heat dissipation with fan, intelligent fan speed adjustment |
MAC Address Table |
16K MAC address entries |
VLAN Features |
4,094 VLANs |
IP Routing |
Static routing, RIP, RIPng, OSPF, and OSPFv3 |
Product disply
Specifications
S5720-28X-LI-24S-AC Specification |
|
Memory (RAM) |
512 MB |
Flash |
240 MB |
Mean time between failures (MTBF) |
41 years |
Mean time to repair (MTTR) |
2 hours |
Availability |
> 0.99999 |
Service port surge protection |
Common mode: ±7 kV |
Power supply surge protection |
±6 kV in differential mode, ±6 kV in common mode |
Dimensions (W x D x H) |
442.0 mm x 220.0 mm x 43.6 mm (17.4 in. x 8.7 in. x 1.72 in.) |
Weight (including packaging materials) |
3.2 kg (7.06 lb) |
Stack ports |
GE SFP optical ports except combo ports and 10GE SFP+ optical ports |
RTC |
Not supported |
RPS |
Supported |
PoE |
Not supported |
Rated voltage range |
100 V AC to 240 V AC, 50/60 Hz |
Maximum voltage range |
90 V AC to 264 V AC, 47 Hz to 63 Hz |
Maximum power consumption (100% throughput, full speed of fans) |
41.7 W |
Typical power consumption (30% of traffic load)
|
28.9 W |
Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
Noise under normal temperature (27°C, sound power) |
less than 43 dBA |
Relative humidity |
5% to 95%, noncondensing |
Operating altitude |
0-5000 m (0-16404 ft.) |
Compared with other switches
S5720-12TP-LI-AC
* 8 x Ethernet 10/100/1,000 Base-T ports, 2 x Gig SFP ports, 2 of which are dual-purpose
10/100/1,000 Base-T or SFP ports
* AC power supply
* Forwarding performance: 27 Mpps
* Switching capacity: 336 Gbit/s
S5720-12TP-PWR-LI-AC
* 8 x Ethernet 10/100/1,000 Base-T ports, 2 x Gig SFP ports, 2 of which are dual-purpose
10/100/1,000 Base-T or SFP ports
* AC power supply
* PoE+
* Forwarding performance: 27 Mpps
* Switching capacity: 336 Gbit/s
S5720-28P-LI-AC
* 24 x Ethernet 10/100/1,000 Base-T ports, 4 x Gig SFP ports
* AC power supply
* Forwarding performance: 51 Mpps
* Switching capacity: 336 Gbit/s
S5720-28P-PWR-LI-AC
* 24 x Ethernet 10/100/1,000 Base-T ports, 4 x Gig SFP ports
* AC power supply
* PoE+
* Forwarding performance: 51 Mpps
* Switching capacity: 336 Gbit/s
Inventory Last Updated: Apr 02, 2025