FiberOLT Team | Quick Response | Fast Delivery
Sales@fiberolt.com
Fiberolt
Login / Register
Sign inCreate an Account

Lost your password?

0 items $0.00
Menu
Fiberolt
0 items $0.00
Browse Categories
  • Optical SFP Transceiver
    • Huawei
      • 100G QSFP28 Module
      • 10G SFP+ Module
      • 25G SFP28 Module
      • 40G QSFP Module
      • GE SFP Module
    • Cisco
      • 100G QSFP28 Module
      • 25G SFP28 Module
      • 400G Module
      • 40G QSFP Module
      • GBIC Module
      • SFP GLC Module
    • Custom
      • 100G QSFP28 Module
      • 10GE SFP+ Module
      • 25G SFP28 Module
      • 400GE Module
      • 40G QSFP Module
      • GE Module
    • High Speed Cables
      • Active Optical Cables
      • Direct Attached Cables
  • Optical Access Network
    • Huawei OLT
      • Huawei MA5600T Board
      • Huawei MA5600T Chassis
      • Huawei MA5800 Board
      • Huawei MA5800 Chassis
      • Huawei PON Module
    • ZTE OLT
      • ZTE ZXA10 C300 Board
      • ZTE ZXA10 C300 Chassis
      • ZTE ZXA10 C600 Board
      • ZTE ZXA10 C600 Chassis
    • Nokia & Fiberhome OLT
      • Fiberhome AN5516 Series
      • Fiberhome AN6000 Series
      • Nokia 7360 ISAM Series
    • Power Facility
      • Embedded Subrack
      • Rectifier Module
      • SMU Module
  • Passive Components
    • PLC Splitter
      • ABS BOX Splitter
      • Bare Fiber Splitter
      • Blockless Splitter
      • Cassette Splitter
    • Fiber Connector
      • Fast Connector
      • Fiber Adapter
      • Fiber Attenuator
    • Fiber Cable
      • Fiber Patch Cord
      • Fiber Pigtail
  • Fiber Chassis
    • Media Converter
      • FE Media Converter
      • GE Media Converter
      • 10G Media Converter
    • Optic Termination
      • Fiber Optic Terminal Box
      • Optical Distribution Frame
  • FTTx Tester & Tool
    • FIBER TESTER
      • OTDR
      • Optical Power Meter
    • Installation Tools
      • Fiber Fusion Splicers
      • Fiber Optic Tool Kits
  • Switches
    • HUAWEI SWITCH
      • S6730 Series HOT
      • S6720 Series
      • S5730 Series HOT
      • S5720 Series
      • S1700/S2700/S3700 Series
      • CE8800 Series
      • CE6800 Series
      • CE5800 Series
    • CISCO SWITCH
      • Catalyst 9600
      • Catalyst 9500 HOT
      • Catalyst 9400
      • Catalyst 9300
      • Catalyst 9200
      • Catalyst 1300
      • Catalyst 1200
      • Catalyst 1000
    • JUNIPER SWITCH
      • QFX5130 / QFX5120 / QFX5110
      • EX4650 / EX4600
      • EX4400 / EX4300 / EX4100
      • EX3400 / EX2300
      • QFX5220 / QFX5210 / QFX5200
    • H3C SWITCH
      • S6500 Series
      • S5500 Series
      • S5100 Series
      • S5000 Series
      • S3600 Series
      • S1800 Series
  • Home
  • Blog
  • Service
  • Contact us
Home Switches HUAWEI SWITCH S6720 Series S6720S-16X-LI-16S-AC
Placeholder
S6720-26Q-LI-24S-AC
Back to products
Placeholder
S6720S-32X-LI-32S-AC
Awaiting product image
Huawei

S6720S-16X-LI-16S-AC

S6720S-16X-LI-16S-AC (16*10GE SFP+, 1*AC power fixed)

Brand

Huawei

Rate

10G

Port

16 ports

Quote now
SKU: 98010688 Category: S6720 Series
Share:
  • Description
  • Specification
  • Reviews (0)
  • Shipping & Delivery
Description

The Huawei S6720S-16X-LI-16S-AC is a key model within Huawei’s S6720-LI (and S6720S-LI) series of switches. These are categorized as next-generation simplified 10 Gigabit Ethernet (GE) fixed switches, primarily designed for high-performance access in campus networks and data center environments.

Here’s an introduction to its main features and capabilities:

Key Features:

  • 16 x 10GE SFP+ Ports: This switch is equipped with 16 SFP+ slots, providing dedicated 10 Gigabit Ethernet connectivity. These ports are ideal for connecting high-bandwidth devices such as servers, storage systems, or as uplink/aggregation points for other access switches. They can often auto-negotiate down to GE speeds, offering flexibility.
  • Built-in AC Power Supply: The “-AC” in the model name signifies that it comes with a built-in AC power supply. This makes deployment straightforward in environments with standard AC power.
  • Redundant Power Supply (RPS) Support: For enhanced reliability and business continuity, the switch supports an external Redundant Power Supply (RPS), such as the Huawei RPS1800. This ensures that the switch continues to operate even if the primary built-in power supply fails.
  • High Performance:
    • Switching Capacity: 1.28 Tbit/s (terabits per second). This high backplane capacity ensures non-blocking, wire-speed forwarding across all ports.
    • Packet Forwarding Rate: 240 Mpps (million packets per second). This indicates its strong capability to process a large volume of network traffic efficiently.
  • Comprehensive Security Features: It incorporates a wide range of security policies to protect the network from various threats:
    • DoS, ARP, and ICMP Attack Defense: Guards against common network attacks like SYN flood, Land, Smurf, and ICMP flood.
    • DHCP Snooping: Prevents unauthorized DHCP servers and IP/MAC spoofing.
    • 802.1X and MAC Authentication: Provides strict user access control and authentication based on various user information.
    • Port Security: Limits the number of MAC addresses learned on a port to prevent MAC address table exhaustion.
  • Advanced Quality of Service (QoS): The switch supports robust QoS mechanisms to prioritize critical traffic:
    • Traffic Classification: Based on various criteria like 5-tuple (source/destination IP, port, protocol), DSCP, VLAN ID, etc.
    • CAR (Committed Access Rate): Flow-based two-rate three-color CAR for bandwidth control.
    • Queue Scheduling: Supports multiple queue scheduling algorithms (WRR, DRR, PQ, WRR+PQ, DRR+PQ) to ensure the quality of voice, video, and data services.
  • High Reliability: It offers various redundancy and protection mechanisms to ensure network uptime:
    • STP/RSTP/MSTP: Standard spanning tree protocols for loop prevention.
    • RRPP, Smart Link, SEP, G.8032 ERPS: Advanced Ethernet reliability technologies for fast protection switchover (millisecond-level) in ring or tree topologies, ensuring nonstop services.
    • E-trunk: Enhanced Trunk for inter-device link aggregation and load balancing.
  • Flexible Management and Maintenance:
    • iStack: Huawei’s intelligent stack technology allows multiple switches to be virtualized into a single logical switch, simplifying management and increasing scalability. Any 10GE SFP+ port can be configured as a stack port.
    • Multiple Management Interfaces: Supports CLI (Command Line Interface), Web NMS (Network Management System), and SNMPv1/v2/v3.
    • Automated Deployment: Features like automatic configuration, plug-and-play, USB-based deployment, and batch remote upgrades simplify operations.
  • Layer 3 Routing Capabilities: Provides essential IPv4 routing (Static, RIP, OSPF, VRRP, policy-based routing) and IPv6 routing (Static, RIPng, OSPFv3) for network segmentation and inter-VLAN routing.

Typical Applications:

  • 10GE Access Layer in Campus Networks: It is commonly deployed as an access switch in enterprise and educational campus networks, providing high-bandwidth connectivity for servers, high-performance workstations, and other 10GE-enabled devices.
  • Data Center Networks (Access Layer): Can serve as an access switch in data center environments, connecting high-density 10GE servers and providing efficient data flow within the data center.

The “S” in S6720S-LI (compared to S6720-LI) typically denotes a simplified version, sometimes with a slightly different feature set or target market, but in this case, the S6720S-16X-LI-16S-AC appears to be functionally very similar to the S6720-16X-LI-16S-AC model in terms of its core specifications and capabilities, often being used interchangeably in product descriptions.

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) 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 (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) 4.1 kg (9.04 lb)
Stack ports Any 10GE SFP+ 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) 67.9 W
Typical power consumption (30% of traffic load, tested according to ATIS standard) 45.2 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) < 46.5 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 98010688
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “S6720S-16X-LI-16S-AC” Cancel reply

Your email address will not be published. Required fields are marked *

77 ÷ = 11

Shipping & Delivery

Shipping Incoterms

Fiberolt.com provides the most commonly used incoterms for your shipping.

EXW – Ex Works

We make the cargo available at our factory, or your designated agency and location in China mainland city with free charges.

CIF – Cost, Insurance & Freight

You will receive the cargo in your country with insurance, which is essential for international transportation to guarantee your property security.

DDP – Delivered Duty Paid

Never worry about the custom clearance and duty fees, all charges are included, just wait for the cargo at your gate.

Shipping Ways

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.

Methods

Tools

Time

Destination

DHL/FedEx/UPS/TNT

Airplane

5~7 days

Door to Door

Airway

Airplane

7~10 days

Airport

Marine

Vessel

30~45 days

Seaport

Road

Truck/Train(China-Europe Railway)

Unstable

Assigned Address

Related products

Placeholder
Quote now

S6720S-26Q-LI-24S-AC

S6720 Series
SKU: 98010685
Placeholder
Quote now

S6720-16X-LI-16S-AC

S6720 Series
SKU: 98010687
Rated 5.00 out of 5
(1)
Placeholder
Quote now

S6720S-32X-LI-32S-AC

S6720 Series
SKU: 98010694
Placeholder
Quote now

S6720-26Q-LI-24S-AC

S6720 Series
SKU: 98010684
Placeholder
Quote now

S6720-32X-LI-32S-AC

S6720 Series
SKU: 98010693

1 Year Warranty

24/7 Support

Flexible Payment

Fast Delivery

  • GET IN TOUCH
    • Email: sales@fiberolt.com
    • Phone No. / Whatsapp: +86-19337567971
  • CUSTOMER CARE
    • Shipping & Returns
    • Quality & Warranty
    • Terms & Payments
  • COMPANY
    • Blog
    • About us
    • Contact us
  • HELP CENTER
    • You are deserved to own an experienced sales manager at Fiberolt.com.


    Captcha 15 − 6 =

    Follow Us for More Valued Information

    Payment System:

    Shipping System:

    Our Social Links:

    Facebook Twitter Pinterest Linkedin Telegram
    Copyright© 2025 Fiberolt All Rights Reserved.
    GPON OLT, SFP Transceivers, Splitters, Connectors etc, Fiber Chassis, Switches
    • Menu
    • Categories
    • Optical SFP Transceiver
      • Huawei
      • Cisco
      • Custom
      • High Speed Cables
    • Passive Components
      • PLC Splitter
      • Fiber Cable
      • Fiber Connector
    • Optical Access Network
      • Huawei OLT
      • ZTE OLT
      • Nokia & Fiberhome OLT
      • Power Facility
    • Fiber Chassis
      • Media Converter
      • Optic Termination
    • FTTx Tester & Tool
      • Fiber Tester
      • Installation Tools
    • Switches
    • Home
    • Blog
    • Service
    • Contact us
    Shopping cart
    Close
    Home
    Shop
    Blog

    Send us an email

    Please kindly fill in the below info to submit the enquiry.