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S6720S-26Q-SI-24S-AC
2299.06
Details
Huawei S6720S-26Q-SI-24S-AC is a next-generation multi-gigabit 10GE fixed switch with 24 x 10GE SFP+, 2 x 40GE QSFP+, and 1*150W AC power supply. It can provide high-speed wireless device access and 10GE data center server access and also function as an access/aggregation switch on a campus network. S6720-SI is one of the multi-gigabit fixed switches in the industry, providing line-rate multi-gigabit 10M/100M/1G/2.5G/5G/10G access ports and 40GE uplink ports. In addition, S6720-SI implements complex traffic classification based on packet information such as the 5-tuple, IP precedence, ToS, DSCP, IP protocol type, ICMP type, TCP source port, VLAN ID, Ethernet protocol type, and CoS. ACLs can be applied to the inbound or outbound direction to filter packets. The switch supports the flow-based two-rate and three-color CAR. Each port supports eight priority queues and multiple queue scheduling algorithms such as WRR, DRR, PQ, WRR+PQ, and DRR+PQ, which ensures the quality of network services such as voice, video and data services.
| 1, Twenty-four 10GE SFP+ ports | 2, Two 40GE QSFP+ ports |
| 3, One PNP button | 4, One ETH management port |
| 5, One console port | 6, One USB port |
| 7, Ground screw | 8, ESN label |
| 9, Fan slot | 10, Power module slot 2 |
| 11, Power module slot 1 |
Huawei S6720S-26Q-SI-24S-AC Specifications
| Item | Description |
| Part number | 98010691 |
| Model | S6720S-26Q-SI-24S-AC |
| Memory (RAM) | 1 GB |
| Flash | 512 MB in total. To view the available flash memory size, run the display version command. |
| Mean time between failures (MTBF) | 41.9 years |
| Mean time to repair (MTTR) | 2 hours |
| Availability | > 0.99999 |
| Service port surge protection | NA |
| Power supply surge protection | Using AC power modules: ±6 kV in differential mode, ±6 kV in common mode |
| Using DC power modules: ±1 kV in differential mode, ±2 kV in common mode | |
| Weight (including package) | 8.9 kg (19.62 lb) |
| Stack ports | Any 10GE SFP+ ports (a maximum of 16 physical ports) |
| Any 40GE QSFP+ ports (a maximum of 2 physical ports) | |
| RTC | Supported |
| RPS | Not supported |
| PoE | Not supported |
| Rated voltage range | 100 V AC to 240 V AC, 50/60 Hz |
| -48 V DC to -60 V DC | |
| Maximum voltage range | 90 V AC to 264 V AC, 47 Hz to 63 Hz |
| -36 V DC to -72 V DC | |
| Maximum power consumption (100% throughput, full speed of fans) | 97 W |
| Typical power consumption (30% of traffic load, tested according to ATIS standard) | 68.4 W |
| Operating temperature | 0°C to 45°C (32°F to 113°F) at an altitude of 0-1800 m (0-5906 ft.) |
| Short-term operating temperature | -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5906 ft.) |
| Storage temperature | -40°C to +70°C (-40°F to +158°F) |
| Noise under normal temperature (27°C, sound power) | < 57 dB(A) |
| Relative humidity | 5% to 95%, noncondensing |
| Operating altitude | AC power modules configured: 0-5000 m (0-16404 ft.) |
| DC power modules configured: 0-2000 m (0-6562 ft.) | |
| Certification | EMC certification Safety certification Manufacturing certification |
| Dimensions (H x W x D) | Basic dimensions (excluding the parts protruding from the body): 44.4 mm x 442.0 mm x 425.0 mm (1.75 in. x 17.4 in. x 16.73 in.) |
| Maximum dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 44.4 mm x 442.0 mm x 451.3 mm (1.75 in. x 17.4 in. x 17.77 in.) |
Huawei S6720S-26Q-SI-24S-AC Features
l S6720-SI supports DHCP snooping, which generates user binding entries. DHCP snooping discards invalid packets that do not match any binding entries, such as ARP spoofing packets and IP spoofing packets. This prevents hackers from using ARP packets to initiate man-in-the-middle attacks on campus networks. DHCP snooping trusted and untrusted ports can be specified to ensure that users connect only to the authorized DHCP server.
l S6720-SI supports strict ARP learning. This feature prevents ARP spoofing attackers from exhausting ARP entries so that users can connect to the Internet normally. It also provides IP source check to prevent DoS attacks caused by MAC address spoofing, IP address spoofing, and MAC/IP spoofing. URPF provided by the S6720-SI reversely checks packet transmission path to authenticate packets, which can protect the network against source address spoofing attacks.
l S6720-SI supports centralized MAC address authentication and 802.1X authentication. It authenticates users based on statically or dynamically bound user information such as the user name, IP address, MAC address, VLAN ID, port number, and flag indicating whether antivirus software is installed. VLANs, QoS policies, and ACLs can be delivered to users dynamically.
l S6720-SI can limit the number of MAC addresses learned on a port to prevent MAC address entries from being exhausted by source MAC address spoofing packets. This function minimizes packet flooding that occurs when MAC addresses of users cannot be found in the MAC address table.
Huawei S6720S-26Q-SI-24S-AC Ordering Info
| Item | Product Description |
| 1 | S6720-26Q-SI-24S bundle (24 x 10GE SFP+, 2 x 40GE QSFP+, with 1 150W AC power supply) |
| 2 | S6720S-26Q-SI-24S bundle (24 x 10GE SFP+, 2 x 40GE QSFP+, with 1 150W AC power supply) |
| 3 | S6720-32X-SI-32S bundle (32 x 10GE SFP+, with 1 150W AC power supply) |
| 4 | S6720-32C-SI-AC bundle (24 x multi-gigabit Base-T Ethernet ports, 4 x 10GE SFP+, with 1 interface slot, with 1 150W AC power supply) |
| 5 | S6720-32C-SI-DC bundle (24 x multi-gigabit Base-T Ethernet ports, 4 x 10GE SFP+, with 1 interface slot, with 1 150W DC power supply) |
| 6 | S6720-32C-PWH-SI (24 x multi-gigabit Base-T Ethernet ports, 4 x 10GE SFP+, PoE++, with 1 interface slot, without power supply) |
| 7 | 2-port 40GE QSFP+ interface card |
| 8 | 4-port 10GE SFP+ interface card |
| 9 | 150W AC Power Module |
| 10 | 150W DC Power Module |
| 11 | 580W AC PoE Power Module |
| 12 | 650W DC PoE Power Module |
| 13 | 1000W AC PoE Power Module |
| 14 | 1150W AC PoE Power Module |
Huawei S6720S-26Q-SI-24S-AC Networking and Applications
More Information
| Brand | Huawei |
|---|
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