Huawei S1720-52GWR-PWR-4X-E-AC Switch – Product Documentation

Name: Huawei S1720-52GWR-PWR-4X-E-AC Switch - SunSpike
SKU: S1720-52GWR-PWR-4X-E-AC

Product Overview

The Huawei S1720-52GWR-PWR-4X-E-AC is a next-generation energy-saving Ethernet access switch designed for small to medium-sized enterprises, Internet cafes, hotels, and schools. It is part of the Huawei S1700 series and is deployed at the access layer of enterprise networks to provide cost-effective packet switching capabilities.

This fully managed Layer 2 switch features 48 PoE+ 10/100/1000BASE-T downlink ports and 4 10GE SFP+ uplink ports, delivering high-density Gigabit access with 10-Gigabit uplink connectivity. The built-in power module provides 370W PoE power budget, ensuring full PoE+ (802.3at) support on 12 ports or full PoE (802.3af) support on 24 ports simultaneously.

With a switching capacity of 336 Gbit/s and a forwarding performance of 132 Mpps, the S1720-52GWR-PWR-4X-E-AC offers robust data processing capabilities to meet the demands of modern enterprise networks. The switch supports a wide range of security features including hardware-based ACL, MAC address filtering, 802.1X port-based authentication, RADIUS authentication, Portal authentication, port isolation, and storm suppression.

The switch also supports advanced management features such as SNMP, web-based management (HTTPS), DHCP client, and CLI configuration. It is designed with intelligent fan speed adjustment for optimal heat dissipation and energy efficiency.

Product Specifications

Category	Specification
Model	S1720-52GWR-PWR-4X-E-AC
Part Number	98010751
Product Type	Ethernet access switch, managed switch
Switching Capacity	336 Gbit/s
Forwarding Performance	132 Mpps
Switching Mode	Store-and-forward
MAC Address Table Size	16K MAC addresses

Category	Specification
Fixed Ports	48 × 10/100/1000BASE-T Ethernet ports (PoE+) + 4 × 10GE SFP+ ports
Port Structure	Non-modular
PoE Power Budget	370W (built-in AC power supply)
Power Consumption	Without PD: 63.5W; With PD: 464.3W (PoE: 369.6W)
Input Voltage	100V to 240V AC, 50/60 Hz
EEE Support	Supported

Category	Specification
Dimensions (W × D × H)	442 mm × 310 mm × 43.6 mm
Heat Dissipation	Fans with intelligent speed adjustment
Operating Temperature (0–1,800m altitude)	0°C to 45°C
Operating Temperature (1,800–5,000m altitude)	Decreases 1°C per 200m increase in altitude
Operating Humidity (non-condensing)	5% to 95%

Category	Specification
VLAN	Supported
QoS	Supports absolute priority and WRR scheduling; 8 queues per port; scheduling based on 802.1p/DSCP
Multicast Management	Supports IGMP Snooping; up to 1K multicast groups; supports fast leave mechanism
Network Management	Web management (HTTPS), SNMP, DHCP client, one-key reset, CLI configuration

Category	Specification
Security Features	Hardware ACL; MAC-based packet filtering; MAC address authentication; 802.1X port-based authentication; RADIUS authentication; Portal authentication; port isolation; storm suppression; DHCP Snooping; protection against broadcast, ARP, ICMP, and TCP attacks
MAC Address Features	Automatic MAC address learning and aging; support for static, dynamic, and blackhole MAC table entries; source MAC address filtering
Standards Compliance	IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1Q, 802.1p, 802.3af, 802.3at (PoE+), and others