Huawei S5720S‑24P‑LI‑AC (S5720S‑28P‑LI‑AC) Full English Product Description

Huawei S5720S‑24P‑LI‑AC (also named S5720S‑28P‑LI‑AC) is a cost‑effective gigabit Layer‑2+ managed access switch of S5720S‑LI series, running on Huawei VRP software platform. It is equipped with 24×10/100/1000BASE‑T RJ45 copper downlink ports and 4×GE SFP fiber uplink ports. Adopting intelligent fan‑less silent cooling design, it supports basic static Layer‑3 routing, abundant Layer‑2 switching features, simplified security control and multiple O&M functions. Standard 19‑inch 1U rack‑mount chassis is widely used for small‑medium enterprise access, branch office, retail store and office desktop gigabit networking scenarios. This is non‑PoE model.

Port Configuration

24×10/100/1000BASE‑T copper ports for gigabit desktop access; 4 dedicated GE SFP slots support GE SFP optical transceivers for flexible fiber uplink deployment. PoE function is not supported on this unit. No external RPS redundant power interface.
Rich Layer‑2 Functions

Supports 4094 IEEE 802.1Q VLANs, Voice VLAN, Guest VLAN, GVRP; STP/RSTP/MSTP loop‑protection protocols; LACP link aggregation, IGMP Snooping v1/v2/v3, broadcast/multicast/unicast storm suppression and port isolation. Hardware stacking function is not supported for LI lite version.
Basic Layer‑3 & IPv6 Functions

Supports static routing and RIP protocol for inter‑VLAN forwarding; implements basic IPv4/IPv6 dual‑stack functions including ND, Ping, Tracert and Telnet. Advanced dynamic routing protocols such as OSPF, IS‑IS, BGP are not supported on LI version.
Security Mechanism

Supports port security, DHCP Snooping, anti‑ARP‑attack, anti‑DoS protection, simple L2‑L4 ACL traffic filtering; SSHv2 secure management access to enhance device safety. Service ports support surge‑protection capability.
Simplified QoS and O&M Capabilities

8 priority queues per port, supporting SP / WRR / SP+WRR scheduling algorithms. Supports port‑based rate‑limiting and 802.1p priority mapping. Supports Console CLI, Mini‑USB console, Web‑GUI, Telnet, SSH, SNMP v1/v2/v3, RMON and compatible with eSight network management system. Adopts EEE energy‑saving Ethernet technology.
Hardware Design

Fan‑less silent natural cooling for noise‑free operation; built‑in single fixed AC 100‑240V power supply. Standard 19‑inch 1U rack‑mountable chassis. No internal redundant power‑supply slot and no external RPS backup interface.

Technical Specifications

Part Number: S5720S‑24P‑LI‑AC (S5720S‑28P‑LI‑AC)
Switching Capacity: 336 Gbps
Forwarding Performance: 51 Mpps
MAC Address Table: 16K entries
Ports: 24 × 10/100/1000BASE‑T RJ45; 4 × GE SFP
Power Input: Built‑in AC 100‑240 V, 50‑60 Hz
Thermal Design: Fan‑less silent natural cooling
Max Power Consumption: 20.2 W
Dimension: 442 mm × 220 mm × 43.6 mm (1U)
Operating Temperature: 0 °C ~ +45 °C
Humidity: 5%‑95% non‑condensing
Compliance: IEEE 802.3 series standards

PCs, workstations, network printers; upstream switches, routers and Huawei GE SFP optical transceivers.

Note: This is LI non‑PoE lite version. It doesnotsupport PoE power supply and hardware stacking function. Redundant power supply is not supported.

Application Scenarios

Small‑medium enterprise gigabit access layer, branch office networks, retail stores and multi‑service enterprise networks requiring low‑noise, cost‑effective gigabit access with fiber uplink option.

Short Version (For Invoice / E‑commerce Listing)

Huawei S5720S‑24P‑LI‑AC(S5720S‑28P‑LI‑AC), S5720S‑LI series non‑PoE Layer‑2+ access switch, 24×GE RJ45 ports, 4×GE SFP uplinks, fan‑less silent 1U rack‑mount chassis, supports static routing, VLAN, IGMP Snooping and Web/CLI/SNMP management, ideal for small‑medium enterprise, branch and low‑noise gigabit access networking.

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Huawei S5720S‑24P‑LI‑AC (S5720S‑28P‑LI‑AC) Full English Product Description

Product Overview

Key Features

Technical Specifications

Compatible Hardware

Application Scenarios

Short Version (For Invoice / E‑commerce Listing)


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