Huawei S5720‑36C‑PWR‑EI‑DC Full English Product Description

Product Overview

Key Features

1. Port, PoE & Expansion Configuration

   28×10/100/1000BASE‑T PoE+ copper ports for power‑over‑Ethernet terminal access; among them 4 ports are GE combo interfaces, supporting either RJ45 copper or GE SFP fiber transceivers. 4 dedicated 10GE SFP+ ports provide 10‑gigabit high‑bandwidth uplink capacity. One expansion slot supports optional interface cards or iStack stacking card for flexible function expansion. Complies with IEEE 802.3at PoE+ standard, each port supplies up to 37W power for PD devices such as wireless APs and IP surveillance cameras. Equipped with dual hot‑swappable DC power slots, supports 1+1 power redundancy; compatible with 500W / 650W DC PoE power modules, mixed‑mode insertion is allowed. Pluggable fan modules support easy on‑site maintenance.
2. Rich Layer‑2 Functions

   Supports 4094 IEEE 802.1Q VLANs, MUX VLAN, Voice VLAN, Guest VLAN, GVRP, VLAN mapping and flexible QinQ function. 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 consolidates 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, satisfying complex multi‑service enterprise routing requirements. MAC address table supports up to 64K entries for large‑scale networking.
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 pluggable fan cooling; hot‑swappable dual‑DC‑input power slots support 1+1 power redundancy. Standard 19‑inch 1U rack‑mountable chassis.

Technical Specifications

• Part Number: S5720‑36C‑PWR‑EI‑DC
• Switching Capacity: 598 Gbps
• Forwarding Performance: 132 Mpps
• MAC Address Table: 64K entries
• Ports: 28 × 10/100/1000BASE‑T PoE+ RJ45 (4 × GE Combo SFP); 4 × 10GE SFP+; 1 × expansion slot
• PoE Standard: IEEE 802.3at (PoE+), maximum 37W per port
• Power Input: Hot‑swappable ‑48V DC power slot, supports 1+1 redundancy, compatible with 500W / 650W DC PoE power modules
• Thermal Design: Pluggable intelligent temperature‑adjustable fan modules
• Max Power Consumption: 864.3 W (full PoE load)
• Dimension: 442 mm × 420 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 PoE+ enhanced‑version DC‑powered switch. It supports IEEE802.3at PoE+, expansion‑slot extension, large‑size MAC table, QinQ, multicast routing, hot‑swappable power & fan redundancy and iStack hardware stacking.

Application Scenarios

Short Version (For Invoice / E‑commerce Listing)