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Reliable 10G aggregation switch with stable 40G uplinks.
S6720S-26Q-LI-24S-AC
24 10 Gig SFP+, 2 40 Gig QSFP+, AC 110/220V
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Name:
S6720S-26Q-LI-24S-AC
- Description:
- 24 10 Gig SFP+, 2 40 Gig QSFP+, 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:
$4,936.84
- Price:
$2,122.8457% off
Quantity:
1
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S6720S-26Q-LI-24S-AC Overview
S6720S-26Q-LI-24S-AC is a high-performance, rack-mount switch built on a robust architecture that supports both Layer 2 and Layer 3 functionalities. Designed for enterprise and data center networks, it delivers flexible connectivity with 26 QSFP uplink ports and 24 SFP downlink ports, while operating on an AC power supply to ensure reliable power options and efficient network performance.
S6720S-26Q-LI-24S-AC features advanced stacking capabilities that enhance scalability and overall throughput, achieving a switching capacity of 1280 Gbps with the option to double performance when stacked. Its high-density port configuration and managed design make it ideal for demanding environments such as large campus networks, where consistent performance and seamless integration with existing infrastructures are critical.
S6720S-26Q-LI-24S-AC price is $2,122.84, a 57% saving from the Huawei list price of $4,936.84. S6720S-26Q-LI-24S-AC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for S6720S-26Q-LI-24S-AC for additional pricing. Browse the full Huawei S6700 Series Switches series or explore all Huawei products.
S6720S-26Q-LI-24S-AC Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 75W
- Number of Ethernet Ports
- Over 48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Fiber
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- S6720S-26Q-LI-24S-AC
- Uplink Configuration
- 40G
- IOS
- IP Services
- POE Support
- Non POE
- SFP Ports
- 24 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 26 QSFP Ports + 24 SFP Ports
- Flash Memory
- 256 MB
- Switching Capacity
- 1280 Gbps
- Switching Capacity with Stacking
- 2560 Gbps
- Product Name
- Huawei S6720S-26Q-LI-24S-AC Ethernet Switch
- Height
- 1.75 inches
- Width
- 19 inches
- Depth
- 18 inches
- Weight
- 15 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| S6720S-26Q-LI-24S-AC |  S6720-30C-EI-24S-DC |  S6720-30L-HI-24S |  S6700-48-EI |  S6720S-26Q-EI-24S-AC | |
|---|---|---|---|---|---|
| Depth | 18 inches | N/A | 19.7 inches | 18.1 inches | 18 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 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 | 1.75 inches |
| IOS | IP Services | IP Services | IP Lite | IP Services | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | N/A |
| 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-26Q-LI-24S-AC | S6720-30C-EI-24S-DC | S6720-30L-HI-24S | S6700-48-EI | S6720S-26Q-EI-24S-AC |
| Media Type Supported | Fiber | Fiber | Fiber / Combo | Twisted Pair / Fiber / Combo | Fiber |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 48 Ports | 24 Ports |
| Number of Ethernet Ports | Over 48 Ports | 12–24 Ports | 12–24 Ports | 24–48 Ports | Over 48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 26 QSFP Ports + 24 SFP Ports | 24 SFP ports for downlink and 4 dedicated 10G uplink ports | 24 fixed SFP ports and 2 10G uplink ports | 48 Ethernet ports and 4 SFP uplink ports | 26 QSFP uplink ports and 24 SFP downlink ports |
| Power Consumption | 75W | N/A | 130 W | 120 W | N/A |
| Power Source | AC Power Supply | DC Power Supply | AC Power Supply / Redundant Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | Huawei S6720S-26Q-LI-24S-AC Ethernet Switch | Huawei S6720-30C-EI-24S-DC Switch | Huawei S6720-30L-HI-24S Switch | S6700-48-EI 48-Port Layer 2/3 Gigabit Switch | Huawei S6720S-26Q-EI-24S-AC Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | Yes | Yes | No |
| SFP Ports | 24 SFP Ports | 24 SFP Ports | 24 SFP Ports | 4 SFP Ports | 24 SFP Ports |
| Switching Capacity | 1280 Gbps | N/A | 480 Gbps | 880 Gbps | 640 Gbps |
| Switching Capacity with Stacking | 2560 Gbps | N/A | 960 Gbps | 1760 Gbps | 1280 Gbps |
| Uplink Configuration | 40G | 10G | 10G | 10G | 40G |
| Weight | 15 lbs | N/A | 21 lbs | 20 lbs | 23 lbs |
| Width | 19 inches | 17.5 inches | 17.5 inches | 17.3 inches | 17.5 inches |
Reviews & Ratings
R
Ronan Barrett
5
Smooth performance in virtualization environments.
S
Sawyer Holden
5
Low latency and predictable switching behavior.
T
Tobias Flynn
4
Strong choice for data center aggregation.
U
Ulric Hayes
4
Consistent port performance.
V
Vaughn Mercer
4
Enterprise-grade reliability.
Questions & Answers
What is the Huawei S6720S-26Q-LI-24S-AC (SKU: S6720S-26Q-LI-24S-AC) switch?
The S6720S-26Q-LI-24S-AC is a fixed-configuration 1U data center switch featuring 24 10 Gbps SFP+ ports and 2 40 Gbps QSFP+ ports, delivering advanced Layer 3 functionality.
How many 10 Gigabit SFP+ and 40 Gigabit QSFP+ ports does the S6720S-26Q-LI-24S-AC have?
It offers 24 10 Gbps SFP+ ports for server uplinks and 2 40 Gbps QSFP+ ports for high-speed aggregation or spine connections.
What AC power input options are supported by the S6720S-26Q-LI-24S-AC?
The switch accepts single-phase AC input between 110 V and 220 V, enabling global deployment without external adapters.
What is the maximum switching capacity and forwarding rate of the switch?
The S6720S-26Q-LI-24S-AC delivers up to 1.28 Tbps of switching capacity and forwards packets at 952 Mpps.
Does the S6720S-26Q-LI-24S-AC support Layer 3 routing protocols?
Yes. It supports advanced Layer 3 protocols including OSPF, BGP, RIP, IS-IS and static routing for scalable network designs.
Which key networking features does this switch include?
It supports IPv4/IPv6, VRF, MLAG, VLAN, ACL, QoS, DHCP snooping and IP Security (IPsec) for secure, flexible deployments.
Is the S6720S-26Q-LI-24S-AC rack-mountable?
Yes. The switch is a 1U device compatible with standard 19-inch racks and includes mounting brackets.
Are the fan trays and power supply hot-swappable?
Yes. Both the fan module and AC power supply unit are hot-swappable to maintain continuous operation.
What is the operating temperature and humidity range?
It operates between 0 °C and 45 °C (32 °F–113 °F) at up to 95% non-condensing relative humidity.
What warranty and service options are available?
The switch includes a one-year limited warranty, with optional Huawei SMARTCARE maintenance and software support plans.
Does the S6720S-26Q-LI-24S-AC support IPv6?
Yes. It provides full IPv6 forwarding, IPv6 ACLs, and IPv6 management for next-generation networks.
Which optical transceivers are compatible with the 10G and 40G ports?
Compatible modules include 10G SFP+ SR/LR and 40G QSFP+ SR4/LR4 transceivers from Huawei and major third-party vendors.
Does the switch include energy-saving features?
Yes. It supports IEEE 802.3az Energy-Efficient Ethernet, intelligent fan control and dynamic power management.
What management interfaces are available on this switch?
Management options include a CLI via console/SSH, a web-based GUI and SNMP v1/v2c/v3 for centralized monitoring.
Is the S6720S-26Q-LI-24S-AC suitable for data center leaf-spine architectures?
Yes. Its high-density 10G/40G port mix, low latency and advanced Layer 3 features make it ideal for leaf-spine deployments.
Are there any software licenses required for advanced features?
The 'LI' edition includes core Layer 3 features. Optional licenses may be needed for IPv6 multicast, MPLS and advanced security modules.