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S5720S-28P-SI-AC
Huawei S5720S-28P-SI-AC(24 Ethernet 10/100/1000 ports,4 Gig...
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
S5720S-28P-SI-AC is a high-performance PoE switch engineered with a robust architecture that supports both Layer 2 and Layer 3 operations. Designed for efficiency and reliability, it features an AC power supply, a blend of 24 PoE-enabled Ethernet ports and 4 dedicated SFP uplink ports, and stacking capabilities that empower network scalability and high-speed connectivity.
Built to serve dynamic enterprise environments, this switch delivers exceptional performance and flexible power options for diverse use cases, including branch offices, campus networks, and small-to-medium business deployments. Its proven design, solid port configuration, and stacking support ensure seamless integration into evolving IT infrastructures.
S5720S-28P-SI-AC price is $934.77, a 50% saving from the Huawei list price of $1,869.53. S5720S-28P-SI-AC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for S5720S-28P-SI-AC for additional pricing. Browse the full Huawei S5700 Series Switches series or explore all Huawei products.
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| S5720S-28P-SI-AC |  S5720S-52X-LI-AC |  S5735-S48S4X |  S5720-36C-PWR-EI-AC |  S5700S-28X-LI-AC | |
|---|---|---|---|---|---|
| Depth | 11 inches | 11 inches | 12 inches | 11.5 inches | 9.5 inches |
| 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 | 1.73 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches |
| IOS | LAN Lite | IP Lite | LAN Base | LAN Lite | IP Lite |
| 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 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | S5720S-28P-SI-AC | S5720S-52X-LI-AC | S5735-S48S4X | S5720-36C-PWR-EI-AC | S5700S-28X-LI-AC |
| Media Type Supported | Twisted Pair / Fiber | Combo | Twisted Pair / Fiber / Combo | Combo | Twisted Pair / Fiber |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 48 Ports | 32 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | Over 48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE | Non POE | Non POE | POE+ | Non POE |
| Power Source | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Huawei S5720S-28P-SI-AC PoE Switch | Huawei S5720S-52X-LI-AC Ethernet Switch | S5735-S48S4X Gigabit Managed Switch | Huawei S5720-36C-PWR-EI-AC Ethernet Switch | Huawei S5700S-28X-LI-AC Ethernet 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 | No | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 104 Gbps | 104 Gbps | 72 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 208 Gbps | 208 Gbps | 144 Gbps | 256 Gbps |
| Uplink Configuration | 1G | 10G | 10G | 1G | 1G |
| Width | 17.3 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Stable Gigabit access switch with reliable SFP uplinks. Easy to manage and performs consistently.
No port instability and good overall throughput for our office network.
Configuration was simple and the switch runs quietly and reliably.
Solid access-layer switch with predictable performance under load.
Uplinks stayed stable and traffic handling remained smooth.
Dependable daily operation and good hardware quality.
The Huawei S5720S-28P-SI-AC is a Layer 3 switch with 24 10/100/1000 Ethernet ports, 4 Gigabit SFP slots, 370 W PoE budget, dual AC 110–220 V support, advanced IPv4/IPv6 routing, VLAN, QoS, security and centralized management.
It offers 24 IEEE 802.3at/af PoE+ ports with a total PoE power budget of up to 370 W to power IP phones, wireless APs and surveillance cameras.
Yes, the S5720S-28P-SI-AC supports dual AC inputs (110–220 V) with an internal power supply, making it suitable for global deployments without external adapters.
The switch delivers a switching capacity of 128 Gbps and a forwarding rate of up to 95 Mpps, ensuring high-performance, low-latency data throughput.
It supports standard Gigabit SFP modules including 1000Base-SX, LX, ZX and 1000Base-T for flexible fiber and copper uplink options.
Yes, it supports static routing, RIP, OSPF, BGP and VRRP, enabling scalable, resilient intra- and inter-network routing.
The switch supports up to 4,096 VLANs and offers port-based, IEEE 802.1Q, voice VLAN and QinQ for flexible segmentation.
Typical non-PoE power consumption is around 35 W; under full PoE load, total consumption reaches the 370 W PoE budget plus approximately 10 W overhead.
Yes, using Huawei’s IRF (Intelligent Resilient Fabric) technology you can stack up to four units for unified management and high availability.
It supports CLI, web GUI, SNMP, RMON, NetStream, sFlow and Huawei eSight for comprehensive monitoring, configuration and fault management.
Security features include 802.1X authentication, DHCP snooping, IP/MAC/ARP binding, ACLs, port security and DoS attack prevention.
Huawei provides a limited lifetime hardware warranty with 8×5 next-business-day advance replacement, subject to regional terms and conditions.
Yes, it ships with 19-inch rack-mount brackets and occupies 1U of rack space for easy installation in standard server cabinets.
It is ideal for SMB core/distribution layers, enterprise branch offices, campus access, hotels and retail, delivering Gigabit access with PoE.
Firmware upgrades can be performed via CLI or web GUI using FTP, TFTP or USB, with image rollback to ensure minimal downtime.
Yes, it supports hierarchical QoS, traffic shaping, four-level scheduling, DSCP remarking and priority queuing to guarantee service quality.
United States
