Huawei S5720-56C-PWR-HI-AC is advanced Gigabit Ethernet switch that provides rich agile features, based on Huawei Versatile Routing Platform (VRP). With forty-eight Ethernet 10/100/1,000 ports, and four 10 Gig SFP+, the switch provides the ubiquitous service function to ensure consistent user experience, what's more, the special PoE function guarantees constant power supply to meet customers' electricity demand. The Super Virtual Fabric (SVF) function virtualizes the entire network into one device. In addition, the switch supports flexible Ethernet networking, comprehensive VPN tunnel solutions, various security control methods, intelligent deployment, and simple operation and maintenance. The S5720-56C-PWR-HI-AC switch is the best choice for the branches of high-quality large- and middle-sized campus networks.
Figure 1 shows the appearance of Huawei S5720-56C-PWR-HI-AC switch.
Table 1 shows the Quick Specs.
· 48 x 10/100/1,000 Base-T,
· 4 x 10 GE SFP+
MAC Address Table Size
Rated voltage range: 100V to 240V, 50/60 Hz Maximum voltage range: 90V to 264V, 47 Hz/63 Hz
A AC power supply
Power Consumption Operational
Dimensions (W x D x H)
442 mm x 420 mm x 44.4 mm
Figure 2 shows the front panel of Huawei S5720-56C-PWR-HI-AC switch.
Forty-eight PoE+ 10/100/1000BASE-T ports
Four 10GE SFP+ ports
One mini USB port
ETH management port
Figure 3 shows the back panel of Huawei S5720-56C-PWR-HI-AC switch.
Rear card slot 1
Rear card slot 2
Power module slot 2
Power module slot 1
*The ground screw is used with a ground cable.
* You can draw the ESN label out to view the ESN and MAC address of the switch.
*Rear card slot 1 is a reserved stack card slot.
Table 2 shows the recommended modules.
10G-SFP+ Optical Transceiver
10GBase-USR Optical Transceiver, SFP+, 10G, Multi-mode Module(850nm,0.1km,LC)
Optical Transceiver, SFP+, 10G, Multi-mode Module(850nm,0.3km,LC)
Optical Transceiver, SFP+, 10G, Single-mode Module(1310nm,10km,LC)
1150W AC Power Module
GE-SFP Optical Transceiver
Optical Transceiver, eSFP, GE, Multi-mode Module(850nm,0.55km,LC)
Optical Transceiver, eSFP, GE, Single-mode Module(1310nm,10km,LC)
Optical Transceiver, eSFP, GE, Single-mode Module(1310nm,40km,LC)
Optical Transceiver, eSFP, GE, Single-mode Module(1550nm,40km,LC)
Electrical Transceiver, SFP, GE, Electrical Interface Module(100m,RJ45)
Compare with Similar Item
Table 3 shows the comparison of Huawei S5720-56C-HI-AC and S5720-56C-PWR-HI-AC.
48 x 10/100/1,000 Base-T, 4 x 10 GE SFP+
48 x 10/100/1,000 Base-T, 4 x 10 GE SFP+
600W AC power supply
600W/1,150W AC power supply
Without PD: < 188.74W,
With PD: < 1,739W (device: 299W, PD: 1,440W)
Comparison between LI, SI, EI and HI
Huawei S5720 Series Enterprise Switches provides LI (Lite), SI (Standard), EI (Enhanced) and HI (Hyper) models for users. There are some differences among these four versions.
Click this PDF to know more.
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MAC address table
IEEE 802.1d compliance
MAC address learning and aging
Static, dynamic, and blackhole MAC address entries
Packet filtering based on source MAC addresses
MAC address entries:
S5700S-LI series: 8K, S5700-LI/S5700-SI series: 16K, S5700-EI series: 32K, S5720-EI series: 64K, S5700-HI series: S5700-HI: 32K, S5710-HI: 456K, S5720-HI: 128K
Guest VLAN and voice VLAN
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports
1:1 and N:1 VLAN Mapping
SuperVLAN(supported by the S5700-SI/S5700-EI/S5700-HI series)
RRPP ring topology and RRPP multi-instance
Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover
ERPS(G.8032)(supported by the S5700-LI/S5700-SI/S5700-EI/S5700-HI series)
STP, RSTP, and MSTP
BPDU protection, root protection, and loop protection
Ethernet OAM (IEEE 802.3ah and 802.1ag)
E-Trunk(supported by the S5700-SI/S5700-EI/S5700-HI series)
BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM (supported by the S5700-EI/S5700-HI series)
Notes: supported by S5710-EI, S5700-HI and S5710-HI
RIPv1, RIPv2 and RIPng,ECMP(supported by the S5700-SI/S5700-EI/S5700-HI series)
OSPF, OSPFv3, IS-IS, IS-ISv6, BGP and BGP4+ (supported by the S5700-EI/S5700-HI series)
Neighbor Discovery (ND)
Path MTU (PMTU)
IPv6 ping, IPv6 tracert, and IPv6 Telnet
ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type
MLD v1/v2 snooping
6to4 tunnel, ISATAP tunnel, and manually configured tunnel(supported by the S5700-SI/S5700-EI/S5700-HI series)
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
IGMP v1/v2/v3, PIM-SM, PIM-DM, PIM-SSM, MSDP (supported by the S5700-EI/S5700-HI series)
Rate limiting on packets sent and received by an interface
Port-based traffic policing and two-rate three-color CAR
Eight queues on each port
WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms
WRED (supported by the S5710-EI and S5700-HI)
Re-marking of the 802.1p priority and DSCP priority
Packet filtering at Layers 2 through 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP port number, protocol type, and VLAN ID
Rate limiting in each queue and traffic shaping on ports
User privilege management and password protection
DoS attack defense, ARP attack defense, and ICMP attack defense
Binding of the IP address, MAC address, interface, and VLAN
Port isolation, port security, and sticky MAC
Blackhole MAC address entries
Limit on the number of learned MAC addresses
802.1x authentication and limit on the number of users on an interface
AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC
Hypertext Transfer Protocol Secure (HTTPS)
Blacklist and whitelist
DHCP Relay, DHCP Server, DHCP Snooping, DHCP Security
Management and maintenance
Virtual cable test
Port mirroring and RSPAN (remote port mirroring)
Remote configuration and maintenance using Telnet
System logs and alarms of different levels
802.3az EEE (supported by the S5700(S)-LI, S5710-EI, S5700-HI and S5710-HI)
Dying gasp (supported by the S5700-HI, S5710-HI and S5700(S)-LI(except battery LAN switches)
NetStream (supported by the S5710-EI, S5700-HI and S5710-HI)
sFlow(supported by the S5700(S)-LI/S5700-EI/S5700-HI series)
Supports VBST (Compatible with PVST/PVST+/RPVST)
Supports LNP (Similar to DTP)
Supports VCMP (Similar to VTP)
Operating temperature: 0℃–50℃
Relative humidity: 10%–90% (non-condensing)
Rated voltage range: 100 V to 240 V AC, 50/60 Hz
Maximum voltage range: 90 V to 264 V AC, 47/63 Hz
Rated voltage range: –48 V to –60 V, DC
Maximum voltage range: –36 V to –72 V DC
Note: PoE-support switches do not use DC power supplies.
What Is the Working Temperature of the Switch?
· Operating temperature: 0°C to +45°C (altitude 0 to 1800 m)
· Storage temperature: -40°C to +70°C
Does the Switch Support PoE?
Yes, this switch supports the PoE function.
Will the PoE Function of S5720-56C-PWR-HI-AC Be Affected When a 110 V Power Source Is Used?
When using Huawei power supply units, Huawei fixed switches supports 110 V AC input power. The power consumption of most powered devices (PDs) is 4 W to 5 W; therefore, 250 W and 500 W power supply units can provide sufficient PoE power for PDs.
Are the Subcards of S5720-56C-PWR-HI-AC Hot Swappable?
Yes, it is hot swappable.
How Do I Enable the PoE Function on a Switch?
The PoE function is enabled by default on a PoE switch. A switch configured with PoE modules can provide power to PDs after it is powered on.
Can a Traffic Policy Be Configured in a Super-VLAN or Sub-VLAN to Make the Traffic Policy Take Effect?
The packets received and sent by the switch configured with VLAN aggregation carry sub-VLAN tags but not super-VLAN tags, so a traffic policy must be configured in all sub-VLANs of a super-VLAN. A traffic policy in the super-VLAN does not take effect.
What Should I Do When Finding a MAC Address Flapping Alarm?
If the alarm is reported only once, ignore it. If the alarm is reported multiple times, find the first and second interfaces where the MAC address is learned. Shut down the second interface to locate the loop. Then adjust the networking to remove the loop.
Does the Switch Support the NAT Function?
The switch does not support the NAT function.
Does S5720-56C-PWR-HI-AC Support IPSG?
Yes,the S5720-56C-PWR-HI-AC supports IPSG.
How Can I Obtain the MACsec Plug-in and Related Documentation?
By default, switches do not support the MACsec function. The MACsec function is available only when a plug-in is installed on the switch.
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