24x1000BASE-T POE+ 4xGE SFP 1xAC power fixed
3-Level Quality Control x
We provide 3-Level Quality Control procedure: 1-Level inspection; 2-Level In-stock test; 3-Level 24 hour pre-delivery and 1 year warranty. Learn More
8-Year Gold Supplier x
Thunder-link.com, founded in 2011, a leading professional Huawei network hardware and solution provider, service over 100 VIP customers from 50 countries in 8 year. Learn More
Huawei S5720-28P-LI-AC switch with 24-ports 1000BASE-T, 4-ports GE SFP
With 1 AC power fixed
No extension slots
Forwarding perfomance: 51Mpps
Switching capacity: 336Gbps
16K MAC address entries
The S5720-LI is a next-generation energy-saving gigabit Ethernet switch that provides flexible GE access ports and 10GE uplink ports. Building on next-generation, high-performance hardware and the 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.
|Fixed port||24 Ethernet 10/100/1000 ports, 4 Gig SFP ports|
|Forwarding performance||51 Mpps|
MAC address table
|Interface-based MAC learning limiting|
|16K MAC address entries|
|MAC address learning and aging|
|Static, dynamic, and blackhole MAC address entries|
|Packet filtering based on source MAC addresses|
|Guest VLAN and voice VLAN|
|VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports|
|1:1 and N:1 VLAN Mapping|
|AP access control, AP domain management, and AP configuration template|
Radio management, unified static configuration, and dynamic centralized management
WLAN basic services, QoS, security, and user management
CAPWAP, Tag/terminal location, and spectrum analysis
|IP routing||Static routes, RIP, RIPng, OSPF|
|IPv6 features||Neighbor Discovery (ND)|
|Path maximum transmission unit (PMTU)|
|IPv6 Ping, IPv6 Tracert, and IPv6 Telnet|
|ACLs based on source IPv6 addresses, destination IPv6 addresses, Layer 4 ports|
or protocol types
|Multicast Listener Discovery (MLD) v1/v2 snooping|
|Multicast forwarding||IGMP v1/v2/v3 snooping and IGMP fast leave|
|Multicast forwarding in a VLAN and multicast replication between VLANs|
|Multicast load balancing among member ports of a trunk|
|Port-based multicast traffic statistics collection|
|QoS/ACL||Rate limiting on packets sent and received by an interface|
|Broadcast storm control|
|Port-based traffic policing and two-rate and three-color CAR|
|Eight queues per port,Weighted round robin (WRR), deficit round robin (DRR), strict priority (SP), WRR+SP, and DRR+SP queue scheduling algorithms|
|Weighted random early detection (WRED)|
|Re-marking of the 802.1p priority and DSCP priority|
|Packet filtering on Layer 2 to Layer 4, filtering out invalid fr ames based on the source|
MAC address, destination MAC address, source IP address, destination IP address,
TCP/UDP source/destination port number, protocol number, and VLAN ID
|Rate limiting in each queue and traffic shaping on interfaces|
|Security features||Hierarchical user management and password protection|
|DoS attack defense, ARP attack defense, and ICMP attack defense|
|Binding of the IP address, MAC address, interface number, and VLAN ID of a user|
|Port isolation, port security, and sticky MAC|
|MAC Forced Forwarding (MFF)|
|Blackhole MAC address entries|
|Limit on the number of learned MAC addresses|
|IEEE 802.1x authentication and the limit on the number of users on an interface|
|AAA authentication, RADIUS authentication, HWTACACS+ authentication, and NAC|
|Hypertext Transfer Protocol Secure (HTTPS)|
|CPU defense; Blacklist and whitelist; MACSec ready; DHCP relay, DHCP server,DHCP snooping DHCPv6 relay, DHCPv6 server, DHCPv6 snooping|
|Reliability||VRRP,VRRP for BFD,VRRP6|
|EFM OAM (802.3ah)|
|CFM OAM (802.1ag)|
|Super Virtual Fabric (SVF)||Working as an SVF client that is plug-and-play with zero configuration|
|Automatically loading the system software package and patches of clients One-click,and automatic delivery of service configurations|
|Supports independent running client|
|Virtual Cable Test (VCT)|
|Remote configuration and maintenance using Telnet|
|System logs and multi-level alarms|
|Dying Gasp (S5720-X-LI, S5720-TP-LI series)|
|Interoperability||Supports VBST (Compatible with PVST/PVST+/RPVST)|
|Supports LNP (Similar to DTP|
|Supports VCMP (Similar to VTP)|
|Operating environment||Operating temperature: 0-1800 m altitude: 0-45℃|
1800-5000m altitude: The operating temperature reduces by 1℃ every time the
altitude increases by 220m.
Relative humidity: 5% to 95% (noncondensing)
Rated voltage range: 100 V to 240 V AC, 50/60 Hz
Maximum voltage range: 90 V to 264 V AC, 50/60 Hz
DC:Rated voltage range: –48 V to –60 V, DC
Maximum voltage range: –36 V to –72 V, DC
|Dimensions (mm)||442 (W) x 220 (D)x 43.6 (H)|
|Typical power consumption||22.1W|
Q: Do I need to buy power supply for S5720-28P-LI-AC?
A: No, one AC power module is configured by default.
Q: Does S5720-28P-LI-AC support istack?
A: Yes, you just need to purchase the stack card.
Q: Can Thunder-link.com provide MIB for Huawei S5720 switch?
A: Yes, you may contact our sales person.
Q: Can I use compatible SFP/SFP+ module on Huawei S5720 switch?
A:Yes, but the switch may generate alarm, however, it will not affect normal use.
Q: Can I get technical support from Thunder-link.com if we purchase S5720-28P-LI-AC from you?
A: Yes, Thunder-link.com has experienced technical team on Huawei switches, however, you may need to purchase technical support service from us as by default we only provide one year hardware warranty.