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PN 98010694

Huawei S6720S-32X-LI-32S-AC switch supports 32 10GE SFP+ ports, fixed AC power, supports RPS.

Shenzhen Warehouse
lead time 3-5 days
- +

Huawei S6720S-32X-LI-32S-AC switch with 32 10GE SFP+ ports.

The S6720-LI series switches (S6720-LI) are next-generation simplified 10GE fixed switches and can be used as 10GE access switches on campus networks and data center networks. The S6720-LI provides line-rate 10GE access ports and 40GE uplink ports. In addition, the S6720-LI delivers a wide variety of services, comprehensive security control policies, and various QoS features to help customers build scalable, reliable, manageable, and secure campus and data center networks.


S6720S-32X-LI-32S-AC appearance and structure


S6720S-32X-LI-32S-AC appearance and structure


1. Thirty-two 10GE SFP+ ports 6. Ground screw
2. One PNP button 7. RPS socket
3. One ETH management port 8. Jack for AC power cable locking strap
4. One console port 9. AC socket
5. One USB port



S6720S-32X-LI-32S-AC datasheet




Fixed port 32x10GE SFP+
Forwarding performance 240 Mpps
Extended slot Not supported
MAC address table 32K
MAC address learning and aging
Static, dynamic, and blackhole MAC address entries
Packet filtering based on source MAC addresses
VLAN features 4K VLANs
Guest VLAN and voice VLAN
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports
VLAN Mapping
Basic QinQ and selective QinQ
IPv4 routing Static routing, RIP, and OSPF
Policy-based routing
Routing policies
IPv6 routing Static routing
IPv6 features Neighbor Discovery (ND) and ND snooping
IPv6 Ping
DHCPv6 snooping, DHCPv6 server, and DHCPv6 relay
Multicast IGMPv1/v2/v3 snooping
Fast leave
IGMP snooping proxy
Multicast Listener Discovery (MLD) snooping
Port-based multicast traffic suppression
Inter-VLAN multicast replication, Controllable multicast
QoS/ACL Traffic classification based on ACLs
Traffic classification based on outer 802.1p fields, outer VL AN IDs,
source MAC addresses, and Ethernet types
Access control after traffic classification
Traffic policing based on traffic classifiers
Re-marking based on traffic classifiers
Class-based packet queuing
Associating traffic classifiers with traffic behaviors
Rate limiting on inbound and outbound ports
Traffic shaping based on ports and queues
Tail drop Priority Queuing (PQ)
Deficit Round Robin (DRR)
PQ + DRR scheduling
Weighted Round Robin (WRR)
PQ + WRR scheduling
Reliability STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)
BPDU protection, root protection, and loop 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)
Enhanced trunk (E-trunk)

Security features

Defense against DoS, ARP, and ICMP attacks
Binding of the IP address, MAC address, port number, and VLAN ID of a user
Port isolation, port security, and sticky MAC
MAC-Forced Forwarding (MACFF)
Limit on the number of learned MAC addresses
IEEE 802.1X authentication and the limit on the number of users on a port
AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC
CPU defense
Super Virtual Fabric (SVF) SVF Client
Management and
iStack (using service ports as stack ports)
Virtual Cable Test (VCT)
Ethernet OAM (IEEE 802.3ah and IEEE 802.1ag)
Web-based network management system and relevant features
System logs and multi-level alarms
Operating environment Working temperature: 0 m–1800 m, 0°C–45°C; 1800 m–5000 m, the highest operating
temperature reduces by 1°C every time the altitude increases by 220 m.
Relative humidity: 5% to 95% (noncondensing
Input AC voltage AC:
Rated voltage range: 100 V to 240 V A C, 50/60 Hz
Maximum voltage range: 90 V to 264 V A C, 47/63 H
Dimensions 420 (W)×220 (W)×43.6 (H)
Typical power consumption 71.8W
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Reviews 3
  1. Pakistan
    So dissatisfied with the shipping time, it took 2 weeks waiting for DHL to pick up the cargo, the logistic is too slow.
  2. Swaziland
    Due to the COVID-19, the price and freight of this switch has increased. Hope the market will back to normal as soon as possible.
  3. Peru
    Perfect and functional product. Thanks for super fast shipping as usual!

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