United States$5,000,000+
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K
Kyle Whitfield
5
Excellent 10G and 40G aggregation performance. Ideal for data center edge.
S6720-26Q-SI-24S-AC
S6720-26Q-SI-24S Bundle, 24 10 Gig SFP+, 2 40 Gig QSFP+ with...
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Name:
S6720-26Q-SI-24S-AC
- Description:
- S6720-26Q-SI-24S Bundle, 24 10 Gig SFP+, 2 40 Gig QSFP+ with 150W AC power supply
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598006866
- Condition:
- Warranty:
- 3
- List Price:
$7,283.88
- Price:
$2,039.4972% off
Quantity:
1
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S6720-26Q-SI-24S-AC Overview
S6720-26Q-SI-24S-AC is a high-performance enterprise switch built on a robust architecture that integrates 26 high-speed QSFP uplink ports with 24 dedicated SFP downlink ports to deliver versatile connectivity and scalable network performance. It supports advanced stacking functionality, ensuring that multiple switches can be interconnected to form a single manageable unit, which is ideal for growing network demands in data centers and campus environments.
The switch is engineered with dual-layer power options focused on AC power delivery and non-redundant power supply design, optimized to lower operational costs while delivering consistent performance across Layer 2 and Layer 3 operations. Its high throughput, low latency design makes it suitable for mission-critical applications, ranging from enterprise aggregation to cloud data center interconnects.
S6720-26Q-SI-24S-AC price is $2,039.49, a 72% saving from the Huawei list price of $7,283.88. S6720-26Q-SI-24S-AC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for S6720-26Q-SI-24S-AC for additional pricing. Browse the full Huawei S6700 Series Switches series or explore all Huawei products.
S6720-26Q-SI-24S-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
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Fiber
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- S6720-26Q-SI-24S-AC
- Uplink Configuration
- 40G
- IOS
- IP Lite
- 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 for uplink and 24 SFP ports for downlink
- Flash Memory
- 64 MB
- Switching Capacity
- N/A
- Switching Capacity with Stacking
- N/A
- Product Name
- S6720-26Q-SI-24S-AC Enterprise Switch
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| S6720-26Q-SI-24S-AC |  S6720-32C-SI-AC |  S6720-26Q-LI-24S-AC |  S6730-H24X6C |  S6720-30C-EI-24S-DC | |
|---|---|---|---|---|---|
| Depth | N/A | 11.8 inches | 11 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 | 256 MB | 64 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | N/A | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches |
| IOS | IP Lite | IP Lite | IP Lite | IP Lite | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | S6720-26Q-SI-24S-AC | S6720-32C-SI-AC | S6720-26Q-LI-24S-AC | S6730-H24X6C | S6720-30C-EI-24S-DC |
| Media Type Supported | Fiber | Combo | Combo | Combo | Fiber |
| Memory | 256 MB | 256 MB | 512 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 32 Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 12–24 Ports | 24–48 Ports | 12–24 Ports | 12–24 Ports | 12–24 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 26 QSFP ports for uplink and 24 SFP ports for downlink | 32 fixed Ethernet ports, 4 SFP uplink ports | 24x 10/100/1000 Ethernet ports and 4x 10G SFP uplink ports | 24 Ethernet ports with 4 SFP uplink ports | 24 SFP ports for downlink and 4 dedicated 10G uplink ports |
| Power Consumption | N/A | N/A | 70 W | 180W | N/A |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | DC Power Supply |
| Product Name | S6720-26Q-SI-24S-AC Enterprise Switch | Huawei S6720-32C-SI-AC Managed Gigabit Ethernet Switch | Huawei CloudEngine S6720-26Q-LI-24S-AC | S6730-H24X6C Gigabit Ethernet Switch | Huawei S6720-30C-EI-24S-DC 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 | No | Yes | No |
| SFP Ports | 24 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 24 SFP Ports |
| Switching Capacity | N/A | 128 Gbps | 320 Gbps | 128 Gbps | N/A |
| Switching Capacity with Stacking | N/A | 256 Gbps | 640 Gbps | 256 Gbps | N/A |
| Uplink Configuration | 40G | 1G | 10G | 10G | 10G |
| Weight | N/A | 7 lbs | 15 lbs | 15 lbs | N/A |
| Width | N/A | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
Reviews & Ratings
L
Logan Mercer
5
Stable QSFP+ uplinks and low latency switching.
M
Marcus Ellison
5
Handles high traffic volumes without congestion.
N
Noah Langford
4
Strong performance for enterprise core deployments.
O
Owen Gallagher
4
Reliable throughput during peak hours.
P
Parker Dawson
4
Very satisfied with scalability.
Questions & Answers
What is the Huawei S6720-26Q-SI-24S-AC switch?
The Huawei S6720-26Q-SI-24S-AC is a Layer 2+ Ethernet switch bundle featuring 24 10 Gigabit SFP+ ports, 2 40 Gigabit QSFP+ ports and a 150 W AC power supply, designed for campus access and aggregation scenarios.
How many and what types of ports does the S6720-26Q-SI-24S-AC provide?
This switch offers 24 SFP+ ports supporting 10 Gbps uplinks and 2 QSFP+ ports supporting 40 Gbps aggregation or clustering, enabling high-density, high-bandwidth connectivity.
What is the switching capacity and forwarding performance?
The S6720-26Q-SI-24S-AC delivers 1.28 Tbps switching capacity and a maximum forwarding rate of 952 Mpps, ensuring low latency and wire-speed performance under heavy loads.
Does the S6720-26Q-SI-24S-AC support stacking?
Yes, it supports iStack technology to stack up to 9 units with a backplane bandwidth of 480 Gbps, simplifying management and improving redundancy.
What power supply and redundancy features are included?
The switch includes a 150 W AC hot-swappable power supply and supports dual PSU slots for 1+1 redundancy, ensuring continuous operation and easy maintenance.
Which network protocols and features are supported?
It supports IPv4/IPv6 routing, MSTP/RSTP, LACP, VRRP, DHCP Snooping, IGMP/MLD Snooping, OSPF, BGP and advanced QoS, meeting campus and data center requirements.
What management interfaces are available?
Management options include CLI via console/SSH, Web GUI, SNMP v1/v2c/v3, NetConf and Huawei eSight NMS integration for centralized monitoring and automation.
Is the S6720-26Q-SI-24S-AC suitable for data center and campus environments?
Yes, its high port density, 40 Gbps uplinks and advanced L2/L3 features make it ideal for enterprise campus access, aggregation and small to medium data center top-of-rack deployments.
How energy-efficient is the switch?
The S6720-26Q-SI-24S-AC employs energy-efficient ASICs, smart fan speed control and power-saving modes to reduce power consumption and operating costs.
What redundancy and reliability features are included?
It supports non-stop forwarding (NSF), VRRP, redundant fans and power supplies, and hot-swappable modules, ensuring high availability and minimal service interruption.
What warranty and technical support options are available?
Huawei offers a 5-year limited hardware warranty, with optional software maintenance contracts, 24/7 technical support and access to online resources and updates.
How do I install and configure the S6720-26Q-SI-24S-AC switch?
Mount the switch on a standard 19” rack, install the AC power supply, connect SFP+/QSFP+ modules and use the Startup Wizard via CLI or Web GUI to complete basic configuration.
Does the S6720-26Q-SI-24S-AC support IPv6?
Yes, it supports full IPv6 feature sets including IPv6 routing, ACLs, DHCPv6, MLD Snooping and Neighbor Discovery, ensuring future-proof network deployment.
Can I upgrade the switch OS or perform ISSU?
The switch supports non-stop software upgrade (ISSU) for minimal downtime, as well as image rollback to ensure safe and reliable firmware updates.
Which SFP+ and QSFP+ transceiver modules are compatible?
Compatible modules include Huawei SFP-10G-SR, SFP-10G-LR, SFP-10G-ER, QSFP-40G-SR4, QSFP-40G-LR4 and 3rd-party MSA-compliant optics.
How do I monitor and troubleshoot the S6720-26Q-SI-24S-AC?
Use CLI show commands, SNMP traps, Web GUI real-time dashboards or Huawei eSight for traffic statistics, log analysis and diagnostic testing to quickly identify issues.