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Audited Supplier Huawei 24 port 10 GE SFP+ 2 port 40 GE Switch S6720S-26Q-LI-24S-AC
The S6700 series Ethernet switches (S6700 for short) are next-generation 10G fixed switches. The S6700 can function as an access switch in an Internet data center (IDC) or a core switch on a campus network.
The S6700 has industry-leading performance and provides line-speed 10GE access ports and line-speed 40GE uplink ports (40GE is supported since V200R008C00). It can be used in a data center to provide 10 Gbit/s access to servers or function as a core switch on a campus network to provide 40 Gbit/s traffic aggregation. In addition, the S6700 provides a wide variety of services, comprehensive security policies, and various QoS features to help customers build scalable, manageable, reliable, and secure data centers.
Feature
The high-speed Ethernet Network Processor (ENP) embedded in the S6720-HI is tailored for Ethernet. The chip's flexible packet processing and traffic control capabilities can meet current and future service requirements, helping build a highly scalable network.
The ENP has a fully programmable architecture, on which enterprises can define their own forwarding models, forwarding behaviors, and lookup algorithms. Microcode programmability makes it possible to provide new services within six months, without the need of replacing the hardware. In contrast, traditional ASIC chips use a fixed forwarding architecture and follow a fixed forwarding process. For this reason, new services cannot be provisioned until new hardware is developed to support the services one to three years later.
The S6720-HI integrates the AC function, so customers do not need to buy independent AC devices or hardware components.
With the unified user management function, the S6720-EI, S6720S-EI, and S6720-HI authenticate both wired and wireless users, ensuring a consistent user experience no matter whether they are connected to the network through wired or wireless access devices. The unified user management function supports various authentication methods, including 802.1X, MAC address, and Portal authentication, and is capable of managing users based on user groups, domains, and time ranges. These functions visualize user and service management and boost the transformation from device-centric management to user-centric management.
The S6720 provides excellent quality of service (QoS) capabilities and supports queue scheduling and congestion control algorithms. Additionally, it adopts innovative priority queuing and multi-level scheduling mechanisms to implement fine-grained scheduling of data flows, meeting service quality requirements of different user terminals and services.
The S6720-HI uses the Packet Conservation Algorithm for Internet (iPCA) technology that changes the traditional method of using simulated traffic for fault location. iPCA technology can monitor network quality for any service flow anywhere, anytime, without extra costs. It can detect temporary service interruptions in a very short time and can identify faulty ports accurately. This cutting-edge fault detection technology turns "extensive management" to "fine granular management."
The S6720-HI supports Two-Way Active Measurement Protocol (TWAMP) to accurately check any IP link and obtain the entire network's IP performance. This protocol eliminates the need of using a dedicated probe or a proprietary protocol.
The S6720-HI supports SVF and functions as a parent switch. With this virtualization technology, a physical network with the "Small-sized core/aggregation switches + Access switches + APs" structure can be virtualized into a "super switch", offering the industry's simplest network management solution.
To provide sufficient bandwidth for users, many servers use 10G network adapters, especially servers in data centers. The S6700 can be used in data centers to provide high forwarding performance and 10GE ports.
The S6700 has the highest density of 10GE ports and largest switching capacity among counterpart switches. These ports support 1GE and 10GE access and can identify optical module types, maximizing the return on investment and allowing users to deploy service flexibly.
The S6700 has a large buffer capacity and uses advanced buffer scheduling mechanism to ensure non-blocking transmission of high traffic volume in data centers.
Specifiction
|
Item |
Description |
|---|---|
|
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 |
|
Dimensions (W x D x H) |
442.0 mm x 220.0 mm x 43.6 mm (17.4 in. x 8.7 in. x 1.72 in.) |
|
Weight (including package) |
4.2 kg (9.26 lb) |
|
Stack 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.) NOTE:When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 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.) |
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