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S6720-26Q-LI-24S-AC
2571.91
Details
S6720-26Q-LI-24S-AC is a next-generation simplified 10GE fixed switch with 24 x 10GE SFP+ ports, 2 x 40GE QSFP+ ports. It can be used as 10GE access switches on campus networks and data center networks. S6720-LI provides line-rate 10GE access ports and 40GE uplink ports. Additionally, S6720-LI supports intelligent stack (iStack) and virtualizes multiple switches into one logical switch. A port of the S6720-LI can be configured as a stack port using a command for flexible stack deployment. The distance between stacked switches is further increased when the switches are connected with optical fibers. Compared with a single device, iStack has advantages on scalability, reliability, performance, and overall architecture. A new switch can join a stack to increase the system capacity or replace a faulty member switch without interrupting services. Compared with stacking of modular switches, the iStack function can increase system capacity and port density with no restriction of the hardware architecture. Multiple devices in a stack can be considered as one logical device. These switches can be managed using a single IP address, which greatly reduces system expansion and O&M costs
| 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, RPS socket |
| 9, Jack for AC power cable locking strap | 10, AC socket |
Huawei S6720-26Q-LI-24S-AC Specifications
| Item | Description |
| Part number | 98010684 |
| Model | S6720-26Q-LI-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) | 39.2 years |
| Mean time to repair (MTTR) | 2 hours |
| Availability | > 0.99999 |
| Service port surge protection | NA |
| Power supply surge protection | ±6 kV in differential mode, ± 6 kV in common mode |
| Weight (including package) | 4.2 kg (9.26 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 | Supported |
| PoE | Not supported |
| Rated voltage range | 100 V AC to 240 V AC, 50/60 Hz |
| Maximum voltage range | 90 V AC to 264 V AC, 47 Hz to 63 Hz |
| Maximum power consumption (100% throughput, full speed of fans) | 100.2 W |
| Typical power consumption (30% of traffic load, tested according to ATIS standard) | 67.1 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) | < 46.5 dB(A) |
| Relative humidity | 5% to 95%, noncondensing |
| Operating altitude | 0-5000 m (0-16404 ft.) |
| Certification | EMC certification Safety certification Manufacturing certification |
| Dimensions (H x W x D) | Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 225.0 mm (1.72 in. x 17.4 in. x 8.86 in.) |
| Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 234.4 mm (1.72 in. x 17.4 in. x 9.23 in.) |
Huawei S6720-26Q-LI-24S-AC Features
l S6720-LI can limit the number of MAC addresses learned on a port to prevent attackers from exhausting MAC address entries by using bogus source MAC addresses. This function minimizes packet flooding that occurs when MAC addresses of users cannot be found in the MAC address table.
l S6720-LI supports MSTP multi-process that enhances the existing STP, RSTP, and MSTP implementation. This function increases the number of MSTIs supported on a network. It also supports enhanced Ethernet reliability technologies such as Smart Link and RRPP, which implement millisecond level protection switchover and ensure network reliability. Smart Link and RRPP both support multiinstance to implement load balancing among links, improving bandwidth use efficiency.
l S6720-LI supports enhanced trunk (E-trunk). A CE can be dual-homed to two PEs through EthTrunk links. This implements inter-device link aggregation and link load balancing, and greatly improves reliability of access devices.
l S6720-LI supports the Smart Ethernet Protection (SEP) protocol, a ring network protocol applied to the link layer of an Ethernet network. SEP can be used on open ring networks and provides millisecond level switchover to ensure nonstop services. SEP features simplicity, high reliability, fast switchover, easy maintenance, and flexible topology, facilitating network planning and management.
Huawei S6720-26Q-LI-24S-AC Ordering Info
| Module | Product Description |
| S6720-16X-LI-16S-AC | S6720-16X-LI-16S-AC (16 10GE SFP+, AC power supply) |
| S6720S-16X-LI-16S-AC | S6720S-16X-LI-16S-AC (16 10GE SFP+, AC power supply) |
| S6720-26Q-LI-24S-AC | S6720-26Q-LI-24S-AC (24 10GE SFP+, 2 40GE QSFP+, AC power supply) |
| S6720S-26Q-LI-24S-AC | S6720S-26Q-LI-24S-AC (24 10GE SFP+, 2 40GE QSFP+, AC power supply) |
| S6720-32X-LI-32S-AC | S6720-32X-LI-32S-AC (32 10GE SFP+, AC power supply) |
| S6720S-32X-LI-32S-AC | S6720S-32X-LI-32S-AC (32 10GE SFP+, AC power supply) |
Huawei S6720-26Q-LI-24S-AC Networking and Applications
More Information
| Brand | Huawei |
|---|
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