Huawei S1720-52GWR-PWR-4P-E-AC Switch – Product Overview & Specifications

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

Product Overview

The Huawei S1720-52GWR-PWR-4P-E-AC is a Gigabit Ethernet access switch from the Huawei S1700 series, designed for deployment at the access layer of enterprise networks. It delivers cost-effective packet switching capability while providing multi-service access, excellent extensibility, Quality of Service (QoS) guarantee, powerful multicast replication, and carrier-class security. The switch is suitable for various scenarios, including Gigabit Ethernet access to enterprise networks and Gigabit-to-desktop deployments, helping build future-oriented IT networks for enterprises.

The switch features 48 PoE+ 10/100/1000BASE-T ports and 4 Gigabit SFP uplink ports, with a fixed AC power supply. The built-in power module provides 370W of PoE power, ensuring full PoE power on 24 ports in compliance with IEEE 802.3af or on 12 ports in compliance with IEEE 802.3at. With a switching capacity of 336 Gbit/s and a forwarding performance of 78 Mpps, the S1720-52GWR-PWR-4P-E-AC delivers robust performance for enterprise access networking.

The switch supports a comprehensive range of features including IPv4 and IPv6 static routing, link aggregation with up to 64 LAGs, port mirroring, VLAN segmentation (up to 4K VLANs), and multiple spanning tree protocols (STP/RSTP/MSTP). Security features include hardware ACL packet filtering, MAC address authentication, port-based 802.1x authentication, RADIUS authentication, Portal authentication, port isolation, storm suppression, and DHCP snooping.

Technical Specifications

Category	Specification
Model	S1720-52GWR-PWR-4P-E-AC
Product Type	Ethernet Access Switch
Fixed Ports	48 Ethernet 10/100/1000BASE-T ports + 4 GE SFP ports
Switching Capacity	336 Gbit/s
Forwarding Performance	78 Mpps
Switching Mode	Store-and-forward
MAC Address Table	16K MAC addresses
VLANs	4K VLANs; VLAN assignment based on access, trunk, and hybrid ports; Management VLAN; Voice VLAN
PoE Power Budget	370W
PoE Standard	PoE+ (IEEE 802.3af and IEEE 802.3at compliant)
Port Structure	Non-modular
Total Ports	52
Uplink Ports	4 Gigabit SFP
Routing Features	IPv4 and IPv6 static routing
Link Aggregation	64 LAGs with maximum of 8 ports in each LAG; Static LACP
Spanning Tree Protocol	STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s)
QoS	PQ and WRR scheduling; 8 queues on each port; Queue scheduling based on 802.1p or DSCP priorities
Multicast	IGMP snooping; maximum of 1K multicast groups; Fast leave
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 granularity of 8 kbit/s
Broadcast Storm Suppression	Broadcast storm suppression based on interface rate; Alarm sending when traffic rate reaches 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; DHCP snooping; Attack defense against broadcast traffic, ARP attacks, ICMP attacks, TCP attacks, worm viruses, and DoS attacks
Network Management	Web management; DHCP-client; One-key restore
Input Voltage	100V to 240V AC, 50 Hz/60 Hz
Power Supply	Fixed AC power
Operating Temperature	0°C to 50°C
Operating Humidity	5% to 95% (non-condensing)