Huawei S5720I‑52P‑SI‑AC Full English Product Description

Product Overview

Key Features

1. Port Configuration

   48×10/100/1000BASE‑T copper ports for high‑density gigabit device access; 4 dedicated GE SFP slots support GE SFP optical transceivers for long‑distance fiber uplink. PoE function is not supported. Dual hot‑swappable power slots are provided to realize 1+1 power redundancy for high‑reliability industrial networking.
2. Rich Layer‑2 Functions

   Supports 4094 IEEE 802.1Q VLANs, MUX VLAN, Voice VLAN, Guest VLAN, GVRP and VLAN mapping. Supports STP/RSTP/MSTP, Smart‑Link and RRPP ring‑protection protocols for millisecond‑level link fail‑over. Supports LACP link aggregation, IGMP Snooping v1/v2/v3, MLD Snooping, broadcast/multicast/unicast storm suppression and port isolation. iStack hardware stacking can virtualize 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, BGP, VRRP, VRRPv3 and ECMP equal‑cost routing. Complete IPv4/IPv6 dual‑stack capability includes ND, Ping, Tracert, IPv6 ACL and IPv6 QoS, meeting complex multi‑service routing demands of industrial and enterprise networks.
4. Industrial‑grade Security & Surge Protection

   Supports 802.1X authentication, MAC‑based authentication, AAA/RADIUS/HWTACACS, port security, DHCP Snooping, anti‑ARP‑attack and anti‑DoS protection. L2‑L4 ACL implements flexible traffic filtering; SSHv2 ensures secure management access. All service ports adopt high‑level common‑mode surge protection to resist complex industrial electromagnetic interference.
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 is compatible with eSight network management system. Supports SVF super virtual fabric function.
6. Hardware & Industrial‑grade Design

   Intelligent temperature‑adjustable forced‑air fan cooling; hot‑swappable dual‑power slots support AC 1+1 power redundancy. Wide operating temperature range adapts to severe workshop, cabinet and outdoor‑cabinet scenarios. Standard 19‑inch 1U rack‑mountable chassis. Adopts EEE energy‑saving Ethernet technology.

Technical Specifications

• Part Number: S5720I‑52P‑SI‑AC
• Switching Capacity: 336 Gbps
• Forwarding Performance: 132 Mpps
• MAC Address Table: 16K entries
• Ports: 48 × 10/100/1000BASE‑T RJ45; 4 × GE SFP
• Power Input: Hot‑swappable AC 100‑240 V, 50‑60 Hz, support 1+1 power redundancy
• Thermal Design: Intelligent temperature‑adjustable forced fan cooling
• Max Power Consumption: 58 W
• Dimension: 442 mm × 420 mm × 43.6 mm (1U)
• Operating Temperature: ‑40 °C ~ +70 °C
• Humidity: 5%‑95% non‑condensing
• Surge Protection: High‑level common‑mode surge protection for service ports
• Compliance: IEEE 802.3 series industrial‑grade Ethernet standards

Compatible Hardware

Note: This is S5720I‑SI non‑PoE industrial‑enhanced version. It doesnotsupport PoE power supply. It supports wide‑temperature operation, high surge‑protection, dual‑power redundancy, iStack stacking and full Layer‑3 routing protocols.

Application Scenarios

Short Version (For Invoice / E‑commerce Listing)