32x10GE SFP+ 1xAC power fixed
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Huawei SS6720S-32X-LI-32S-AC switch with 32-ports 10GE SFP+
With 1 AC power fixed
No extension slot
Forwarding perfomance: 240Mpps
Switching capacity: 1.28/12.8Tbps
32K MAC address entries
Huawei 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.
|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|
|Basic QinQ and selective QinQ|
|IPv4 routing||Static routing, RIP, and OSPF|
|IPv6 routing||Static routing|
|IPv6 features||Neighbor Discovery (ND) and ND snooping|
|DHCPv6 snooping, DHCPv6 server, and DHCPv6 relay|
|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|
|Smart Ethernet Protection (SEP)|
|G.8032 Ethernet Ring Protection Switching (ERPS)|
|Enhanced trunk (E-trunk)|
|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|
|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|
Q: Do I need to buy power supply for S6720S-32X-LI-32S-AC?
A: S6720-32X-LI-32S-AC is build-in power switch, doesn't support pluggable power supplies. If you want a power redundancy, you can buy a RPS1800 to connect to your switch.
Q: Do I need to buy SFP Modules for S6720S-32X-LI-32S-AC?
A:Yes, as S6720-32X-LI-32S-AC is a optical switch, the optical ports will not able to work without SFP module, if you don’t have SFP module, you will need to purchase additional SFP Module.
Q: How many slots S6720S-32X-LI-32S-AC support?
A: It doesn't support extended slot.
Q: Can I use compatible SFP/SFP+ module on Huawei S6720 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 S6720S-32X-LI-32S-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.