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S6720S-26Q-SI-24S-AC
Overview
Huawei S6720S-26Q-SI-24S-AC switch with 24-ports 10GE SFP+, uplink 2x40GE QSFP+
With 2 power slots, 1 AC power module equipped
No extension slot
Forwarding performance: 240Mpps
Switching capacity: 2.56/23.04Tbps
32K MAC address entries
Huawei S6720-SI series switches are Huawei-developed next-generation multigigabit 10GE fixed switches. S6720-SI can provide high-speed wireless access, and access for 10GE servers in data centers or function as access/aggregation switches on a campus network. S6720-SI provides a wide variety of services, comprehensive security policies, and various QoS features to help customers build scalable, manageable, reliable, and secure campus and data center networks.
Tech Specs
| Specification | |
| Fixed port | 24x10GE SFP+, 2x40GE QSFP+ ports |
| 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, Super VLAN | |
| Basic QinQ and selective QinQ | |
| IPv4 routing | Static routing, RIPv1, RIPv2, ECMP, URPF, OSPF, IS-IS, and BGP |
| VRRP | |
| Policy-based routing | |
| Routing policies | |
| IPv6 routing | Static routing |
| RIPng | |
| OSPFv3, BGP4+, ISISv6 | |
| IPv6 features | Neighbor Discovery (ND) and ND snooping |
| IPv6 Ping | |
| VRRP6 | |
| DHCPv6 snooping, DHCPv6 server, and DHCPv6 relay | |
| MLDv1 and MLDv2 | |
| PIM-DM for IPv6, PIM-SM for IPv6 | |
| 6 Over 4 tunnels | |
| Multicast | IGMPv1/v2/v3 snooping |
| Fast leave | |
| IGMP snooping proxy | |
| MLD snooping | |
| Port-based multicast traffic suppression | |
| Inter-VLAN multicast replication | |
| Controllable multicast | |
| IGMP v1/v2/v3 | |
| PIM-SM and PIM-DM | |
| Multicast Source Discovery Protocol (MSDP) | |
| Multicast routing policies | |
| QoS/ACL | Traffic classification based on ACLs |
Traffic classification based on outer 802.1p fields, inner VLAN IDs, outer VLAN 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) | |
| BFD for OSPF, IS-IS, VRRP, and PIM protocols | |
| 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, MAC address authentication, Portal authentication, and hybrid authenticatio | |
| Authentication methods, including AAA, RADIUS, and HWTACACS | |
| CPU defense | |
| Super Virtual Fabric (SVF) | SVF Parent and Client |
| Management and maintenance | iStack (using service ports as stack ports) |
| Virtual Cable Test (VCT) | |
| Ethernet OAM (IEEE 802.3ah and IEEE 802.1ag) | |
| SNMPv1/v2/v3 | |
| RMON | |
| Web-based network management system and relevant features | |
| System logs and multi-level alarms | |
| GVRP | |
| MUX VLAN | |
| sFlow | |
| Hypertext Transfer Protocol Secure (HTTPS) | |
| SSH1.5/SSH2 | |
| Operating environment | Working temperature: 0–1800 m, 0–45°C; 1800–5000 m, the highest operating temperature reduces by 1°C every time the altitude increases by 220 m. Relative humidity: 5%–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, 47/63Hz |
| Dimensions | 442 (W)×420 (W)×44.4 (H) |
| Typical power consumption | 68.4W |
Q&A
Q: Do I need to buy power supply for S6720S-26Q-SI-24S-AC?
A: S6720S-26Q-SI-24S-AC has two power slots, by default, it configures with 1 AC power. If you need power redundancy, you need purchase additionally.
Q: Do I need to buy SFP Modules for S6720S-26Q-SI-24S-AC?
A:Yes, as S6720S-26Q-SI-24S-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-26Q-SI-24S-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-26Q-SI-24S-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.
Reviews(2)
2 reviews
5.0
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RamtonCape VerdeI bought S6720S-26Q-SI-24S-AC from Huawei locally in previous time, I find cheaper price at thunder-link.com, after comparing, it is brand new with sealed packing, not fake.
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AlejandroPeruI received 3 units of S6720S-26Q-SI-24S-AC yesterday, packed very well. But I notice that there is S6720-26Q-SI-24S-AC, which has same ports with S6720S-26Q-SI-24S-AC. Do the 2 models have performance difference?
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