| Item |
Description |
| Fixed port |
48×100/1000 Base-X SFP,4×10Gig SFP+ |
| Forwarding performance |
162 Mpps |
| Extended slot |
One extended slot that supports an uplink interface card or private stack card |
| DRAM and Flash |
SDRAM: 2 GB; Flash: 340 MB |
| MAC address table |
IEEE 802.1d |
| 64K MAC address entries |
| MAC address learning and aging |
| Static, dynamic, and blackhole MAC address entries |
| Packet filtering based on source MAC addresses |
| VLAN |
4K VLANs |
| Guest VLAN and voice VLAN |
| GVRP |
| MUX VLAN |
| VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports |
| 1:1 and N:1 VLAN mapping |
| VLAN-based transparent transmission of protocol packets |
| Jumbo frame |
12K |
| Ring protection |
RRPP ring topology and RRPP multi-instance |
Smart Link tree topology and Smart Link multi-instance, providing millisecond-level
protection switchover |
| Smart Ethernet Protection (SEP),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; BPDU tunnel |
| IP routing |
Static routing, RIPv1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, and policy-based routing |
| 16K IPv4 unicast routes, 8K IPv6 unicast routes |
| 3K IPv4 static routes, 1K IPv6 static routes |
| IPv6 features |
Neighbor Discovery (ND) |
| Path maximum transmission unit (PMTU) |
| IPv6 Ping, IPv6 Tracert, and IPv6 Telnet |
| 6 to4 tunnel, ISATAP tunnel, and manually configured 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 splitting among trunk member ports |
| Controllable multicast |
| Layer 2 multicast control |
| 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 |
Inbound and outbound traffic rate limiting on a port |
| Packet redirection |
| 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 value of packets |
| Packet filtering based on Layer 2 to Layer 4 information, including source MAC addresses, destination MAC addresses, source IP addresses, destination IP addresses, TCP/UCD source/destination ports, protocol types, and VLAN IDs |
| Per queue rate limiting and interface traffic shaping |
| 1:1,N:1,N:4 port mirroring; VLAN mirroring |
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 SSH v2.0 |
| Hypertext Transfer Protocol Secure (HTTPS) |
| CPU defense; Blacklist and whitelist; MACSec ready |
| Access security |
DHCP Relay, DHCP Server, DHCP Snooping, DHCP Client, DHCP Security |
| Port aggregation |
LACP |
| Up to 128 trunk groups |
| Up to 8 member interfaces in each trunk group |
| Reliability |
Ethernet OAM (IEEE 802.3ah and 802.1ag) |
| ITU-Y.1731; BFD for BGP/IS-IS/OSPF/static route |
| 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 |
Management
and
Maintenance |
iStack, Virtual cable test, SNMP v1/v2c/v3, RMON/RMON2 |
| Web-based network management system |
| System logs and multi-level alarms |
| sFlow, LLDP/LLDP-MED, 802.3az EEE |
| SCP (Secure Copy Protocol), TFTP, FTP |
| Store dual software images and configuration files |
| Interoperability |
VLAN-based Spanning Tree (working with PVST/PVST+/RPVST) |
| Link-type Negotiation Protocol (LNP), similar to the Dynamic Trunking Protocol (DTP) |
| VLAN Central Management Protocol (VCMP), similar to the VLAN Trunk Protocol (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) |
| Input voltage |
AC:
Rated voltage range: 100 V to 240 V A C, 50/60 Hz
Maximum voltage range: 90 to 264 V AC, 47/63 Hz |
| Dimensions (mm) |
442 (W) x 220 (D)x 43.6 (H) |
Typical power
consumption |
68.8W |
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All products
Ammar
Tanzania
The switch is ok,but it’s better if the shipping can be faste
Stonell
South Africa
Good value and quality – delivered with speed.
Ramiro
Mexico
We ordered 2 S5720-56C-EI-48S-AC last month for my Peru clients, but now he requires S5720-56C-EI-AC, what are the differences?
Nikilov
Nepal
This switch is good, but it will be better if the shipping can be faster.
Rafal
United States (US)
It made me trust in Huawei product. It is good-quality, high-performance and economical.