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Reliable 10G SFP+ switch with stable AC power support.
S6720S-16X-LI-16S-AC
16 10 Gig SFP+, AC 110/220V
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Name:
S6720S-16X-LI-16S-AC
- Description:
- 16 10 Gig SFP+, AC 110/220V
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598006866
- Condition:
- Warranty:
- 3
- List Price:
$3,702.63
- Price:
$2,591.8530% off
Quantity:
1
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S6720S-16X-LI-16S-AC Overview
S6720S-16X-LI-16S-AC is a robust enterprise Ethernet switch designed to deliver high-performance connectivity with an innovative architecture that integrates high-density uplink ports and versatile downlink options. Built for data centers and large campus networks, this switch leverages advanced Layer 2/3 capabilities to optimize traffic management and ensure low latency across critical applications.
S6720S-16X-LI-16S-AC supports flexible power options through an AC power supply while its stacking technology enables seamless scalability and simplified network expansion. Engineered for mission-critical deployments, it offers high switching capacity, reliable performance, and a comprehensive feature set ideal for next-generation enterprise network infrastructures.
S6720S-16X-LI-16S-AC price is $2,591.85, a 30% saving from the Huawei list price of $3,702.63. S6720S-16X-LI-16S-AC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for S6720S-16X-LI-16S-AC for additional pricing. Browse the full Huawei S6700 Series Switches series or explore all Huawei products.
S6720S-16X-LI-16S-AC Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- N/A
- Number of Ethernet Ports
- 12–24 Ports
- Number of Downlink Ports
- 16 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair / Fiber / Combo
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- S6720S-16X-LI-16S-AC
- Uplink Configuration
- 10G
- IOS
- IP Services
- POE Support
- Non POE
- SFP Ports
- 16 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- N/A
- Flash Memory
- 64 MB
- Switching Capacity
- 320 Gbps
- Switching Capacity with Stacking
- 640 Gbps
- Product Name
- H3C S6720S-16X-LI-16S-AC Ethernet Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 11 inches
- Weight
- 12 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| S6720S-16X-LI-16S-AC |  S6720-32C-PWH-SI |  S6720-54C-EI-48S-DC |  S6720S-26Q-EI-24S-AC |  S6720-32X-LI-32S-AC | |
|---|---|---|---|---|---|
| Depth | 11 inches | 18 inches | 17.3 inches | 18 inches | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches | N/A |
| IOS | IP Services | IP Services | IP Services | IP Services | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | N/A | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | S6720S-16X-LI-16S-AC | S6720-32C-PWH-SI | S6720-54C-EI-48S-DC | S6720S-26Q-EI-24S-AC | S6720-32X-LI-32S-AC |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair | Fiber | Fiber | Combo |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 16 Ports | 4 Ports | 48 Ports | 24 Ports | 32 Ports |
| Number of Ethernet Ports | 12–24 Ports | 24–48 Ports | Over 48 Ports | Over 48 Ports | 24–48 Ports |
| POE Support | Non POE | POE+ | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | N/A | 32 x 10/100/1000 PoE ports and 4 x 1/10G SFP uplink ports | 48 SFP ports and 6 Gigabit Ethernet ports | 26 QSFP uplink ports and 24 SFP downlink ports | N/A |
| Power Consumption | N/A | 150W | 80 W | N/A | N/A |
| Power Source | AC Power Supply | AC Power Supply with Redundant Options | DC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | H3C S6720S-16X-LI-16S-AC Ethernet Switch | Huawei S6720-32C-PWH-SI Ethernet Switch | Huawei S6720-54C-EI-48S-DC Aggregation Switch | Huawei S6720S-26Q-EI-24S-AC Switch | Huawei S6720-32X-LI-32S-AC |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | Yes | No | No | No |
| SFP Ports | 16 SFP Ports | 4 SFP Ports | 48 SFP Ports | 24 SFP Ports | 4 SFP Ports |
| Switching Capacity | 320 Gbps | 128 Gbps | 320 Gbps | 640 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 640 Gbps | 256 Gbps | 640 Gbps | 1280 Gbps | 256 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 40G | 10G |
| Weight | 12 lbs | 15 lbs | 14 lbs | 23 lbs | N/A |
| Width | 17.5 inches | 17.5 inches | 17.3 inches | 17.5 inches | N/A |
Reviews & Ratings
T
Tanner Doyle
4
Good choice for compact aggregation needs.
U
Ulric Fraser
5
Consistent performance across all ports.
V
Vance Mercer
5
Low latency and dependable throughput.
W
Warren Barrett
4
Strong reliability for enterprise networks.
X
Xavier Cole
5
Runs smoothly in production.
Questions & Answers
What is the Huawei S6720S-16X-LI-16S-AC switch?
The S6720S-16X-LI-16S-AC is a high-performance Layer 3 gigabit Ethernet switch featuring 16 10 Gigabit SFP+ ports, AC 110/220 V power support, and advanced routing and security capabilities.
How many 10 Gigabit SFP+ ports does the S6720S-16X-LI-16S-AC offer?
This switch provides 16 dedicated 10 Gigabit SFP+ uplink ports for ultra-high-speed fiber connectivity in data center and enterprise network cores.
Does the S6720S-16X-LI-16S-AC support AC 110/220 V power input?
Yes, it supports universal AC power inputs ranging from 110 V to 220 V, ensuring compatibility with global power standards.
What is the total switching capacity of the S6720S-16X-LI-16S-AC?
The switch delivers a non-blocking switching capacity of 1.28 Tbps and a forwarding rate of up to 952 Mpps, ideal for demanding network environments.
Which Layer 3 features are included on the S6720S-16X-LI-16S-AC?
Built-in Layer 3 features include static routing, RIP, OSPF, BGP, VRRP, and policy-based routing for robust network segmentation and resiliency.
How can I manage the S6720S-16X-LI-16S-AC switch?
You can manage the switch via a web-based GUI, CLI (SSH/Telnet), SNMP v1/2/3, and NetStream for comprehensive monitoring and configuration.
Does the S6720S-16X-LI-16S-AC support stacking?
Yes, it supports Stacking Control Link (SCL) technology for up to nine switches in a single logical stack, simplifying management and boosting redundancy.
What redundancy features does the S6720S-16X-LI-16S-AC include?
It offers dual-power redundancy, VRRP, link aggregation (LACP), Bidirectional Forwarding Detection (BFD), and nonstop forwarding with stateful switchover (NSF/SSO).
What environmental conditions does the S6720S-16X-LI-16S-AC operate under?
The switch is rated for 0 °C to 45 °C operating temperature and 5%–95% non-condensing humidity, suitable for standard data center racks.
Is the S6720S-16X-LI-16S-AC rack-mountable?
Yes, it comes with a standard 1U rack-mount kit and fits easily into 19-inch server racks for space-efficient deployment.
What is the power consumption of the S6720S-16X-LI-16S-AC?
Typical power consumption is under 160 W, with peak consumption at approximately 200 W, ensuring efficient AC power utilization.
Does the S6720S-16X-LI-16S-AC support PoE or PoE+?
No, this model does not support PoE or PoE+; it is optimized for pure fiber uplink and high-speed Layer 3 switching.
What is the mean time between failures (MTBF) of the S6720S-16X-LI-16S-AC?
The switch has an MTBF exceeding 200,000 hours, reflecting its enterprise-grade reliability for continuous operation.
What software licensing is required for advanced features on the S6720S-16X-LI-16S-AC?
All Layer 3 and security features come standard; optional feature licenses (e.g., IPv6 DAD, advanced VPN) can be activated via Huawei license keys.
Which security features are built into the S6720S-16X-LI-16S-AC?
It includes ACL, 802.1X port authentication, DHCP snooping, IP source guard, ARP inspection, and DoS protection for a hardened network edge.
What are the ideal use cases for the S6720S-16X-LI-16S-AC?
Ideal for data center top-of-rack aggregation, enterprise campus cores, and high-performance computing environments requiring ultra-low latency and scalable Layer 3 services.