United StatesName:
Added to cart 28 times recently
In stock - Ready to Ship
$2,822.43
$677.3876% off
Quantity:
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
S5720S-28X-SI-DC
S5720S-28X-SI-DC (24 Ethernet 10/100/1000 ports,4 10 Gig SFP...
TRUSTED, TRIED, PROVEN
Inventory Delivered By
& Verified By
Solutions Powered By
S5720S-28X-SI-DC is a high-performance switch designed with a resilient architecture that supports both Layer 2 and Layer 3 operations in demanding network environments. Built to deliver fast routing and switching capabilities, it features a robust design optimized for low latency and efficient traffic management, making it ideal for mission-critical applications.
S5720S-28X-SI-DC offers flexible DC power options and a rich array of ports, including 24 fixed Ethernet ports complemented by 4 dedicated SFP uplink ports. Its stacking capability and scalable switching capacity ensure seamless network expansion while maintaining high throughput and reliability, making it a perfect fit for cloud data centers, enterprise campuses, and industrial networks.
S5720S-28X-SI-DC price is $677.38, a 76% saving from the Huawei list price of $2,822.43. S5720S-28X-SI-DC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for S5720S-28X-SI-DC for additional pricing. Browse the full Huawei S5700 Series Switches series or explore all Huawei products.
To get the detailed certification, please go to the Compliance Center.
| S5720S-28X-SI-DC |  S5720-12TP-PWR-LI-AC |  S5720-56C-EI-48S-DC |  S5720-36C-EI-28S-AC |  S5731-S24T4X | |
|---|---|---|---|---|---|
| Depth | 11 inches | 11 inches | 11.8 inches | 18 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 256 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.73 inches | 1.75 inches | 1.73 inches |
| IOS | IP Services | LAN Lite | IP Lite | IP Lite | LAN Base |
| Interface Ports | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | S5720S-28X-SI-DC | S5720-12TP-PWR-LI-AC | S5720-56C-EI-48S-DC | S5720-36C-EI-28S-AC | S5731-S24T4X |
| Media Type Supported | Combo | Twisted Pair | Combo | Combo | Twisted Pair |
| Memory | 256 MB | 256 MB | 256 MB | 512 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 12 Ports | 48 Ports | 28 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 12–24 Ports | Over 48 Ports | 24–48 Ports | 12–24 Ports |
| POE Support | Non POE | POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 24 fixed Ethernet ports and 4 SFP uplink ports | 12 PoE ports and 4 SFP uplink ports | 48 SFP ports and 8 GE copper ports | 36 RJ45 ports and 28 SFP ports | 24 Gigabit Ethernet ports, 4 SFP+ uplink ports |
| Power Consumption | 150W | 30W | N/A | 160W | 130W |
| Power Source | DC Power Supply | AC Power Supply | N/A | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | S5720S-28X-SI-DC Switch | Huawei S5720-12TP-PWR-LI-AC | Huawei S5720-56C-EI-48S-DC Ethernet Intelligent Switch | H3C S5720-36C-EI-28S-AC Ethernet Switch | S5731-S24T4X Enterprise 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 | No | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 48 SFP Ports | 28 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 24 Gbps | 256 Gbps | 128 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 48 Gbps | 512 Gbps | 256 Gbps | 256 Gbps |
| Uplink Configuration | 10G | 1G | 1G | 1G | 10G |
| Weight | 13 lbs | 6.6 lbs | 7 lbs | 15 lbs | 15 lbs |
| Width | 17.5 inches | 17.5 inches | 17.3 inches | 19 inches | 17.5 inches |
DC-powered switch delivered stable Gigabit access with reliable 10G uplinks. Perfect for telecom racks and continuous operation.
Consistent throughput and strong port stability under load. No link flaps noticed.
Reliable for DC environments with predictable performance and easy integration.
Uplinks stayed stable and performance remained smooth during busy periods.
Solid access switch for DC sites, stable and efficient.
Meets enterprise expectations for DC powered deployments.
The S5720S-28X-SI-DC offers 24 10/100/1000 Ethernet ports, four 10 Gigabit SFP+ uplinks, DC –48 V power input, 336 Gbps switching capacity, full L2/L3 feature set, and IRF stacking support for high-density campus and access deployments.
This model provides 24 10/100/1000 Base-T RJ45 ports and 4 10 Gigabit SFP+ ports for uplink or stacking connections.
The S5720S-28X-SI-DC requires a –48 V DC power supply and includes an internal DC power module compliant with telecom standards.
The switch delivers 336 Gbps switching capacity and up to 270 Mpps forwarding rate, ensuring wire-speed performance for all ports.
You can manage the S5720S-28X-SI-DC via CLI (SSH/Telnet), web GUI, SNMP v1/v2c/v3, and OpenFlow 1.3, enabling flexible network automation and monitoring.
Yes, it supports Huawei IRF2 stacking with up to 8 members and up to 160 Gbps virtual backplane bandwidth for simplified management and redundancy.
The switch supports IRF stacking, VRRP, MC-LAG, and graceful restart for rapid failover and uninterrupted traffic forwarding.
It provides comprehensive security including 802.1X authentication, DHCP snooping, ARP inspection, IP Source Guard, ACLs, and DoS attack prevention.
No, this DC-powered model does not provide PoE. For PoE requirements, consider S5720 models with integrated PoE+ support.
Under full load, the S5720S-28X-SI-DC consumes up to 60 W, optimizing energy efficiency with fan speed adjustment and low-power components.
It features front-to-rear variable-speed fans and thermal sensors to maintain optimal temperatures in rack-mount environments.
Ideal for campus access, branch offices, and small data center aggregation, it supports L2/L3 services, QoS, and IPv6 for mission-critical deployments.
Mount the switch in a standard 19-inch rack using the included brackets, connect –48 V DC power, attach uplinks, and configure via CLI or web GUI.
It fully supports IPv6 forwarding, OSPFv3, BGP4+, RIPng, MLD snooping, and dual-stack management for seamless transition.
Huawei offers a limited lifetime hardware warranty, software maintenance updates, and 24/7 technical support with optional on-site service contracts.
It integrates with Huawei eSight, FusionDirector, and third-party NMS via SNMP, NETCONF/YANG, and OpenFlow for centralized orchestration.