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S2751-28TP-PWR-EI-AC
S2751-28TP-PWR-EI-AC(12 Ethernet 10/100 PoE+ ports,12 Ethern...
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S2751-28TP-PWR-EI-AC is a high-performance, rack-mount managed Ethernet switch designed for enterprise environments that require efficient power delivery and robust connectivity. Built with a modern architecture, it offers a balanced mix of 24 PoE data ports and 4 SFP uplink ports, ensuring seamless integration into diverse network configurations while supporting efficient stacking and scalability for growing business needs.
S2751-28TP-PWR-EI-AC delivers consistent Layer 2 performance with advanced IP Lite capabilities, featuring an AC power supply and PoE+ support that enable reliable power over Ethernet for devices such as IP phones, wireless access points, and surveillance cameras. Its optimized design and high switching capacity make it well suited for campus wiring closets, branch offices, and other environments that demand robust performance and flexible deployment options.
S2751-28TP-PWR-EI-AC price is $283.10, a 78% saving from the Huawei list price of $1,286.82. S2751-28TP-PWR-EI-AC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for S2751-28TP-PWR-EI-AC for additional pricing. Browse the full Huawei S2700 Series Switches series or explore all Huawei products.
To get the detailed certification, please go to the Compliance Center.
| S2751-28TP-PWR-EI-AC |  S2720-52TP-EI |  S2720-52TP-PWR-EI |  S2750-28TP-EI-AC |  S2750-20TP-PWR-EI-AC | |
|---|---|---|---|---|---|
| Depth | 10.7 inches | 18.1 inches | 9.5 inches | N/A | 11 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 | 1.75 inches | 1.73 inches | 1.75 inches | N/A | 1.75 inches |
| IOS | IP Lite | IP Lite | LAN Base | IP Lite | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 | Layer 2 | Layer 2 | Layer 2 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | S2751-28TP-PWR-EI-AC | S2720-52TP-EI | S2720-52TP-PWR-EI | S2750-28TP-EI-AC | S2750-20TP-PWR-EI-AC |
| Media Type Supported | Twisted Pair | Twisted Pair / Fiber | Twisted Pair | Twisted Pair | Twisted Pair / Fiber |
| Memory | 256 MB | 256 MB | 128 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports | 48 Ports | 24 Ports | 20 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE |
| Port/Expansion Slot Details | 24 PoE ports and 4 SFP uplink ports | 48 PoE Gigabit Ethernet ports and 4 1G SFP uplink ports | 48 PoE ports, 4 SFP ports | 24 PoE ports and 4 SFP uplink ports | 20 x 10/100/1000 PoE ports, 4 x SFP ports |
| Power Consumption | 130 W | 60 W | N/A | N/A | N/A |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | S2751-28TP-PWR-EI-AC Ethernet Switch | HPE Aruba 2720-52TP-EI Switch | S2720-52TP-PWR-EI Managed PoE+ Switch | S2750-28TP-EI-AC 28-port Gigabit PoE Switch | S2750-20TP-PWR-EI-AC Managed PoE Gigabit Rackmount 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 | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 56 Gbps | 104 Gbps | 128 Gbps | 56 Gbps | 40 Gbps |
| Switching Capacity with Stacking | 112 Gbps | 208 Gbps | 256 Gbps | 112 Gbps | 80 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | 12 lbs | 9.25 lbs | 15 lbs | N/A | 13 lbs |
| Width | 17.3 inches | 17.5 inches | 17.5 inches | N/A | 17 inches |
Balanced PoE+ switch supporting mixed port requirements. Stable power and reliable throughput.
Consistent connectivity across voice and data devices.
Predictable switching performance for SME sites.
Strong PoE reliability and steady operation.
Practical access switch for campus environments.
Dependable enterprise PoE solution.
The S2751-28TP-PWR-EI-AC offers 12 10/100 PoE+ ports, 12 10/100 ports, 2 Gigabit SFP slots, 2 dual-purpose 10/100/1000 or SFP ports, AC 110–220V support, 56 Gbps switching capacity, and 41.67 Mpps forwarding rate.
The switch delivers a total PoE+ power budget of 360 W across the 12 PoE+ ports.
It supports standard 1000BASE-SFP and 100BASE-X SFP transceivers from major vendors.
The switch accepts AC input from 110 V to 220 V at 50/60 Hz.
No. Each dual-purpose port can operate either as a 10/100/1000Base-T RJ-45 or as an SFP slot, but not both at once.
Yes. It provides full Layer 2+ management via web GUI, SNMPv1/2/3, and CLI.
It delivers 56 Gbps switching capacity and forwards packets at up to 41.67 Mpps.
Yes. It supports 802.1Q VLANs, port-based VLANs, QoS classification, port prioritization, and traffic shaping.
The switch operates between 0 °C and 45 °C with 10%–90% non-condensing humidity.
It is a 1U, 19-inch rack-mountable switch.
Press and hold the reset button on the rear panel for 5 seconds until the status LEDs blink.
Yes. It supports static LAG and LACP (IEEE 802.3ad) with up to 8 aggregation groups.
The switch comes with a 3-year limited hardware warranty and lifetime technical support.
You can monitor real-time traffic, PoE status, and system logs via the web GUI, SNMP, or CLI.
Yes. It features dual internal fans with automatic failover for uninterrupted cooling.
The switch is CE, FCC, RoHS, and UL certified.
United States