24x1000BASE-T POE+ 4xGE SFP combo 4x10GE SFP+ 2xDC power module
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Huawei S5720-28X-PWR-SI-DC switch with 24-ports 1000BASE-T POE+, including 4-ports GE SFP combo, 4-ports 10GE SFP+
With 2 power slots, 2 DC power module
No extension slot
Forwarding perfomance: 96Mpps
Switching capacity: 336Gbps
16K MAC address entries
The S5720-SI series switches (S5720-SI for short) are next-generation standard gigabit Layer 3 Ethernet switches. Large switching capacity, high-density GE interfaces, and 10GE uplink interfaces and Pv6 forwarding capabilities. S5720-SI can be applicable to campus networks and data centers. S5720-SI integrates many advanced technologies in terms of reliability, security, and energy saving. Simple and convenient for installation and maintenance to reduce customers' O&M costs and help enterprise customers build a next-generation IT network.
|Fixed port||24 Ethernet 10/100/1000 ports, 4 of which are dual-purpose 10/100/1000 or SFP|
P series: 4 Gig SFP
X series: 4 10 Gig SFP+
|Forwarding performance||96 Mpps|
MAC address table
|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|
management, 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 v1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, |
|IPv6 features||Neighbor Discovery (ND)|
|Path maximum transmission unit (PMTU)|
|IPv6 Ping, IPv6 Tracert, and IPv6 Telnet|
|6 to4 tunnel, ISATAP tunnel, and manually configur ed tunnel|
|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|
|IGMPv1/v2/v3, Protocol Independent Multicast Sparse Mode (PIM-SM), and Protocol Independent|
|Multicast Dense Mode (PIM-DM), and Protocol Independent Multicast Source-Specific Multicast (PIM-SSM)|
|Multicast Source Discovery Protocol (MSDP)|
|QoS/ACL||Rate limitation in the inbound and outbound directions of a port|
|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 fields of packets|
|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, or VLAN
|Queue-based rate limitation and shaping on ports|
|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|
|Reliability||RRPP ring topology and RRPP multi-instance|
|Smart Link tree topology and Smart Link multi-instance, providing the millisecond-|
|G.8032 Ethernet Ring Protection Switching (ERPS)|
|STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)|
|BPDU protection, root protection, and loop protection|
|Super Virtual Fabric (SVF)||Working as the parent node to vertically virtualize downlink switches and APs as one |
device for management
|Supports a two-layer client architecture|
|Virtual cable test, SNMP v1/v2c/v3, RMON|
|Network management system (NMS) and Web management|
|System logs and multi-level alarms|
|Dying Gasp upon power-off|
|Interoperability||VLAN-Based Spanning Tree (VBST), working with PVST, PVST+, and RPVST|
|Link-type Negotiation Protocol (LNP), similar with DTP|
|VLAN Central Management Protocol (VCMP), similar with VTP|
|Operating environment||Operating temperature:0-1800m 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
|Dimensions (mm)||442 (W) x 420 (D)x 43.6 (H)|
|Typical power consumption||without PD: 31.8W;|
with PD: <913W(PoE:740W)
Q: Do I need to buy power supply for S5720-28X-PWR-SI-2DC?
A: No, 2xAC power module is configured by default.
Q: Does S5720-28X-PWR-SI-2DC support istack?
A: Yes, you just need to purchase the stack card.
Q: How many slots S5720-28X-PWR-SI-2DC support?
A: Two extended slot that one port extended slot with optional subcard 4x10GE SFP+, one slot reserved for 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 S5720-28X-PWR-SI-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.