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

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

Product Overview

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

The switch features 48 10/100/1000BASE-T downlink ports and 4 10GE SFP+ uplink ports, providing high-density Gigabit access with 10-Gigabit uplink connectivity. It offers a switching capacity of 336 Gbit/s and a forwarding performance of 132 Mpps.

Key capabilities include multi-service access, excellent extensibility, Quality of Service (QoS) guarantee, powerful multicast replication, and carrier-class security. The switch supports intelligent upgrade features through the Huawei Online Upgrade Platform (HOUP), enabling automated one-click upgrades with minimal service interruption. Management options include SNMP, web-based management (HTTPS), DHCP client, user password protection, one-key restoration, and command-line interface (CLI) configuration.

Specifications

Category	Specification
Model	S1720-52GWR-4X-E-AC
Part Number (PN)	98010747
Product Type	Managed switch
Fixed Ports	48 Ethernet 10/100/1000BASE-T ports + 4 10GE SFP+ ports
Switching Capacity	336 Gbit/s
Forwarding Performance	132 Mpps
MAC Address Table	16K
Memory (RAM)	512 MB
Flash Memory	240 MB
VLAN	4K VLANs; VLAN assignment based on access, trunk, and hybrid ports; Management VLAN; Voice VLAN
QoS	PQ and WRR scheduling; Eight queues per port; Queue scheduling based on 802.1p or DSCP priorities
STP	STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s)
Multicast	IGMP snooping; Maximum 1K multicast groups; Fast leave
Routing Feature	IPv4 and IPv6 static routing
Link Aggregation	64 LAGs with a maximum of eight ports in each LAG; Static LACP
Port Mirroring	Port-based bi-directional flow mirroring; Configuring a trunk as a mirrored interface
Bandwidth Control	Rate limiting for incoming and outgoing packets with 8 kbit/s granularity
Broadcast Storm Suppression	Interface rate-based suppression; Alarm sending when traffic rate reaches the upper limit
Security Features	Hardware ACL packet filtering based on MAC addresses; MAC address authentication; Port-based 802.1x authentication; RADIUS authentication; Portal authentication; Port isolation; Storm suppression; Attack defense (broadcast traffic, ARP attacks, ICMP attacks, TCP attacks, worm viruses, DoS attacks); DHCP snooping
Device Management	SNMP; Web system network management (HTTPS); DHCP client; User password protection; One-key restoration; CLI configuration
Input Voltage	100 V AC to 240 V AC, 50/60 Hz (Maximum voltage range: 90 V AC to 264 V AC, 47 Hz to 63 Hz)
Power Consumption	50.3 W
Dimensions (W × D × H)	442 mm × 220 mm × 43.6 mm