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Home Switches HUAWEI SWITCH S6720 Series S6720-32X-LI-32S-AC
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Huawei

S6720-32X-LI-32S-AC

S6720-32X-LI-32S-AC (32*10GE SFP+, 1*AC power fixed)

Brand

Huawei

Rate

10G

Port

32 ports

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SKU: 98010693 Category: S6720 Series
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  • Description
  • Specification
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Description

The Huawei S6720-32X-LI-32S-AC is a highly capable 10 Gigabit Ethernet (GE) fixed switch, part of Huawei’s S6720-LI series. It’s designed to meet the demanding requirements of modern campus networks and data centers, serving primarily as a high-density 10GE access switch.

Here’s an introduction to its key characteristics:

Core Features and Capabilities:

  • High-Density 10GE Ports: The most significant feature is its 32 x 10GE SFP+ ports. This provides substantial connectivity for numerous 10GE-capable devices, such as servers, high-performance workstations, or aggregation points for other access switches.
  • Built-in AC Power with RPS Support: It comes with a built-in AC power supply, and for enhanced reliability and continuous operation, it supports a Redundant Power Supply (RPS) connection (e.g., to an RPS1800). This ensures power redundancy in case of a power module failure.
  • Impressive Performance:
    • Switching Capacity: 1.28 Tbit/s (terabits per second). This high capacity allows for non-blocking, wire-speed forwarding across all ports.
    • Packet Forwarding Rate: 240 Mpps (million packets per second). This indicates its ability to process a large volume of network traffic efficiently.
  • Versatile Network Applications:
    • Campus Networks: Ideal as an access switch for providing high-bandwidth connectivity to end-user devices, servers, and other network components within a large enterprise or campus environment.
    • Data Center Networks: Well-suited for deployment at the access layer of data centers, connecting high-density 10GE servers and enabling fast data transfer within the data center fabric.
  • Comprehensive Security Features: The switch incorporates robust security measures to protect the network from various threats. This includes:
    • Defense against DoS (Denial of Service), ARP (Address Resolution Protocol), and ICMP (Internet Control Message Protocol) attacks.
    • DHCP snooping to prevent unauthorized DHCP servers and IP/MAC spoofing attacks.
    • Support for 802.1X authentication, centralized MAC address authentication, and port security to control user access.
    • Ability to limit the number of MAC addresses learned on a port to prevent MAC address table exhaustion attacks.
  • Advanced QoS (Quality of Service): It offers sophisticated QoS mechanisms to prioritize critical traffic. This includes:
    • Traffic classification based on various criteria (ACLs, 802.1p, VLAN IDs, MAC addresses, etc.).
    • Flow-based two-rate three-color Committed Access Rate (CAR).
    • Multiple queue scheduling algorithms (WRR, DRR, PQ, WRR+PQ, DRR+PQ) to guarantee the quality of voice, video, and data services.
  • High Reliability:
    • Supports various Spanning Tree Protocol (STP) versions (STP, RSTP, MSTP) for loop prevention and redundancy.
    • Features like RRPP (Rapid Ring Protection Protocol), Smart Link, SEP (Smart Ethernet Protection), and G.8032 ERPS (Ethernet Ring Protection Switching) for fast protection switchover in ring or tree topologies, ensuring network uptime.
    • Supports Enhanced Trunk (E-trunk) for inter-device link aggregation and load balancing.
  • Flexible Management and Maintenance:
    • Supports iStack technology, allowing multiple switches to be virtualized into a single logical switch, simplifying management and providing scalability.
    • Offers various management interfaces including CLI, Web NMS, SNMPv1/v2/v3.
    • Supports features like automatic configuration, plug-and-play, USB-based deployment, and remote upgrades for ease of management.
    • Includes network diagnostic tools like Virtual Cable Test (VCT) and Ethernet OAM.
  • Layer 3 Routing Capabilities: Provides IPv4 routing (Static, RIP, OSPF, VRRP, policy-based routing) and IPv6 routing (Static, RIPng, OSPFv3) for greater network flexibility and scalability.

In summary, the Huawei S6720-32X-LI-32S-AC is a robust, high-performance 10GE access switch designed for modern networks that require high port density, strong security, advanced QoS, and reliable operation for demanding applications.

Specification

Specification

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) 42.8 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 (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.)
Weight (including package) 4.3 kg (9.48 lb)
Stack ports Any 10GE SFP+ ports (a maximum of 16 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) 108.5 W
Typical power consumption (30% of traffic load, tested according to ATIS standard) 71.8 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.)

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.).

The equipment can operate beyond the normal operating temperature range for a short-term period, but the following conditions must be met:

  • The equipment operates at a temperature of over 45°C (113°F) consecutively for at most 96 hours in one year.
  • The equipment operates at a temperature of over 45°C (113°F) for a total of no more than 360 hours in one year.
  • The equipment operates at a temperature of over 45°C (113°F) for no more in 15 times in one year.

The equipment may be damaged or experience unexpected exceptions if any of the preceding limits is exceeded.

The equipment cannot start when the temperature is lower than 0°C (32°F). The maximum distance of optical modules used in these conditions cannot exceed 10 km.

Storage temperature -40°C to +70°C (-40°F to +158°F)
Noise under normal temperature (27°C, sound power) < 46.4 dB(A)
Relative humidity 5% to 95%, noncondensing
Operating altitude 0-5000 m (0-16404 ft.)
Certification
  • EMC certification
  • Safety certification
  • Manufacturing certification
Part number 98010693
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Never worry about the custom clearance and duty fees, all charges are included, just wait for the cargo at your gate.

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To ensure your merchandise arrive safely and timely with the assistance of our reliable international carriers, we have flexible shipping ways by Express, AirCargo, Marine and Road.According to your specific requirement and cargo volumes, our sales representative will offer the most suitable and cost-effective shipping method for you.

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