Huawei S5720‑28P‑EI‑AC Full English Product Description

Product Overview

Key Features

1. Port Configuration

   24×10/100/1000BASE‑T copper ports for gigabit user access; 4 dedicated GE SFP slots support GE SFP optical transceivers for long‑distance fiber uplink deployment. PoE function is not supported. Hot‑swappable dual‑power slots support 1+1 power redundancy and are compatible with external RPS redundant power supply.
2. Rich Layer‑2 Functions

   Supports 4094 IEEE 802.1Q VLANs, MUX VLAN, Voice VLAN, Guest VLAN, GVRP, VLAN mapping and flexible QinQ function华为企业业.... Supports STP/RSTP/MSTP, VBST, Smart‑Link, RRPP and ERPS ring‑protection protocols for millisecond‑level link recovery. Supports LACP link aggregation, IGMP Snooping v1/v2/v3, MLD Snooping, multicast VLAN, broadcast/multicast/unicast storm suppression and port isolation. iStack hardware stacking virtualizes multiple physical switches into one logical device for unified management.
3. Advanced Layer‑3 & IPv6 Dual‑Stack Functions

   Supports static routing, RIP, OSPF, OSPFv3, IS‑IS, IS‑ISv6, BGP, BGP4+, VRRP, VRRPv3, ECMP equal‑cost routing and routing‑policy control. Supports multicast routing protocols including PIM‑DM, PIM‑SM, PIM‑SSM and MSDP. Complete IPv4/IPv6 dual‑stack capability covers ND, Ping, Tracert, IPv6 ACL and IPv6 QoS, meeting complex multi‑service enterprise routing requirements. MAC address table supports up to 64K entries for large‑scale networking华为企业业....
4. Enhanced Comprehensive Security Mechanism

   Supports 802.1X authentication, MAC‑based authentication, AAA / RADIUS / HWTACACS, port security, DHCP Snooping, ARP anti‑attack, anti‑DoS protection. L2‑L4 ACL realizes flexible traffic filtering; SSHv2 and HTTPS guarantee secure device management access. Service ports support surge‑protection capability.
5. Powerful QoS and O&M Capabilities

   8 priority queues per port, supporting SP / WRR / WFQ / SP+WRR scheduling algorithms. Supports port‑based rate‑limiting, two‑rate three‑color CAR, 802.1p / DSCP remarking. Supports Console CLI, Mini‑USB console, Web‑GUI, Telnet, SSH, SNMP v1/v2c/v3, RMON, sFlow, virtual cable test, and compatible with eSight network management system. Supports SVF super virtual fabric function and EEE energy‑saving Ethernet technology.
6. Hardware Design

   Intelligent temperature‑adjustable forced‑air fan cooling; hot‑swappable AC power slots support 1+1 power redundancy and external RPS backup. Standard 19‑inch 1U rack‑mountable chassis.

Technical Specifications

• Part Number: S5720‑28P‑EI‑AC
• Switching Capacity: 598 Gbps
• Forwarding Performance: 96 Mpps
• MAC Address Table: 64K entries
• Ports: 24 × 10/100/1000BASE‑T RJ45; 4 × GE SFP
• Power Input: Hot‑swappable AC 100‑240 V, 50‑60 Hz, support 1+1 redundancy and external RPS
• Thermal Design: Intelligent temperature‑adjustable forced fan cooling
• Max Power Consumption: 42 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 Ethernet standards

Compatible Hardware

Note: This is EI non‑PoE enhanced‑version switch. It doesnotsupport PoE power supply. It supports large‑size MAC table, QinQ, multicast routing, hot‑swappable power redundancy and iStack stacking.

Application Scenarios

Short Version (For Invoice / E‑commerce Listing)