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

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

Product Overview

The Huawei S1720-52GWR-PWR-4X-AC is a next-generation energy-efficient Gigabit Ethernet access switch from the Huawei S1700 series, designed for small to medium-sized enterprises, campus networks, Internet cafés, hotels, and schools. Deployed 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) guarantees, powerful multicast replication, and carrier-class security.

The switch features 48 PoE+ 10/100/1000BASE-T ports and 4 10GE SFP+ uplink ports, offering high-density Gigabit access with 10-gigabit uplink connectivity. The built-in power module delivers 370 W of PoE power, capable of fully powering 24 ports in compliance with IEEE 802.3af or 12 ports in compliance with IEEE 802.3at. With a switching capacity of 336 Gbit/s and a forwarding performance of 132 Mpps, this switch is well-suited for bandwidth-intensive applications and future-oriented IT network deployments.

The S1720-52GWR-PWR-4X-AC supports web-based network management and can be upgraded from web-managed to fully-managed mode through a license purchase. It incorporates energy-efficient technologies including EEE (Energy-Efficient Ethernet) to reduce power consumption during periods of low data activity. The switch is equipped with intelligent fan speed adjustment for optimal thermal management and reduced acoustic noise.

Specifications

Category	Specification
General
Product Model	S1720-52GWR-PWR-4X-AC
Product Type	Managed Switch / Web-Managed Switch
Part Number (PN)	98010624
Ports
Fixed Ports	48 × 10/100/1000BASE-T Ethernet ports (PoE+)
Uplink Ports	4 × 10GE SFP+ Ethernet ports
Total Port Count	52 ports
Performance
Switching Capacity	336 Gbit/s
Forwarding Performance	132 Mpps
MAC Address Table	16K entries
Memory
RAM	512 MB
Flash Memory	240 MB
Power
Power Supply	Fixed AC power supply
Power Voltage	100V–240V AC, 50–60Hz
Power Consumption (without PD)	63.5 W
Power Consumption (with PD)	464.3 W (PoE: 369.6 W)
PoE Power Budget	370 W
Physical Specifications
Dimensions (W × D × H)	442 × 310 × 43.6 mm (1U)
Environmental Specifications
Operating Temperature	0°C to 45°C
Operating Humidity	5% to 95% (non-condensing)
Network Standards & Protocols
Network Standards	Supports EEE (Energy-Efficient Ethernet)
VLAN
VLAN Count	4K VLANs
VLAN Features	VLAN assignment based on access, trunk, and hybrid ports; Management VLAN; Voice VLAN
Spanning Tree Protocol	STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s)
Multicast	IGMP snooping with up to 1K multicast groups; Fast leave
Routing	IPv4 and IPv6 static routing
Link Aggregation	64 Link Aggregation Groups (LAGs), up to 8 ports per LAG; Static LACP
Quality of Service (QoS)	PQ and WRR scheduling; 8 queues per port; Queue scheduling based on 802.1p or DSCP priorities
Security	Packet filtering based on MAC addresses; MAC address authentication; Port-based 802.1x authentication; RADIUS authentication; Portal authentication; Port isolation; Storm suppression; DHCP snooping
Port Mirroring	Port-based bi-directional flow mirroring
Bandwidth Control	Rate limiting for incoming and outgoing packets, granularity of 64 kbit/s
Broadcast Storm Suppression	Broadcast storm suppression based on interface rate; Alarm notification when traffic rate reaches upper limit
Device Management	Web-based network management; DHCP client; One-key restoration
Cooling	Fan cooling with intelligent speed adjustment
Acoustic Noise	43.1 dBA (sound power under normal temperature)