Huawei S1720-28GWR-PWR-4P-E-AC Switch – Product Datasheet

Name: Huawei S1720-28GWR-PWR-4P-E-AC Switch - SunSpike
SKU: S1720-28GWR-PWR-4P-E-AC

Product Overview

The Huawei S1720-28GWR-PWR-4P-E-AC is a next-generation, energy-efficient managed Gigabit Ethernet switch designed for enterprise access layer deployments. As part of the Huawei S1700 series, this switch delivers cost-effective packet switching capability with multi-service access, excellent extensibility, Quality of Service (QoS) guarantee, powerful multicast replication, and carrier-class security.

The switch features 24 PoE+ 10/100/1000BASE-T ports and 4 Gigabit SFP uplink ports, providing a versatile combination of copper and fiber connectivity. With Power over Ethernet Plus (PoE+) support, it can simultaneously deliver both data and power to connected devices such as IP cameras, VoIP phones, and wireless access points through standard Ethernet cables, eliminating the need for separate power cabling.

Equipped with a fixed AC power supply, the S1720-28GWR-PWR-4P-E-AC offers a switching capacity of 68 Gbit/s and a forwarding performance of 42 Mpps. It supports a comprehensive suite of Layer 2 and Layer 3 features including VLANs, static routing (IPv4 and IPv6), link aggregation, port mirroring, and robust security mechanisms.

This switch is ideal for small to medium-sized businesses, enterprise campus networks, hotels, schools, and other scenarios requiring Gigabit-to-desktop connectivity and reliable PoE+ power delivery.

Technical Specifications

Category	Specification
Model	S1720-28GWR-PWR-4P-E-AC
Product Type	Enterprise-class managed switch
Part Number	98010748

Ports & Interfaces

Category	Specification
Fixed Ports	24 × 10/100/1000BASE-T Ethernet ports (PoE+)
Uplink Ports	4 × Gigabit SFP ports
Console Port	Management interface available via Web/SNMP/CLI

Performance

Category	Specification
Switching Capacity	68 Gbit/s
Forwarding Performance	42 Mpps
MAC Address Table	16K entries
VLANs	4K VLANs
Multicast Groups	Up to 1K IGMP snooping groups
Link Aggregation Groups	64 LAGs, up to 8 ports per LAG

Memory

Category	Specification
RAM	512 MB
Flash Memory	240 MB

PoE (Power over Ethernet)

Category	Specification
PoE Standard	PoE+ (IEEE 802.3at)
PoE Power Budget	370W
PoE Ports	All 24 × 10/100/1000BASE-T ports support PoE+

VLAN Features

Category	Specification
VLAN Types	Access ports, Trunk ports, Hybrid ports
Management VLAN	Supported
Voice VLAN	Supported

QoS (Quality of Service)

Category	Specification
Queue Scheduling	PQ (Priority Queuing) and WRR (Weighted Round Robin)
Queues per Port	8 queues
Priority Mapping	Based on 802.1p or DSCP priorities

Spanning Tree Protocol

Category	Specification
STP	IEEE 802.1d
RSTP	IEEE 802.1w
MSTP	IEEE 802.1s

Routing

Category	Specification
IPv4 Static Routing	Supported
IPv6 Static Routing	Supported
Dynamic Routing	RIP, RIPng, OSPF

Security Features

Category	Specification
ACL	Hardware-based ACL
MAC Filtering	Port-based MAC address filtering
MAC Authentication	Supported
802.1X Authentication	Port-based
RADIUS Authentication	Supported
Portal Authentication	Supported
Port Isolation	Supported
Storm Suppression	Broadcast storm suppression
Attack Defense	Prevents broadcast storms, ARP attacks, ICMP attacks, TCP attacks, worm viruses, and DoS attacks
DHCP Snooping	Supported

Management & Maintenance

Category	Specification
Management Interfaces	Web-based GUI (HTTPS), SNMP, CLI
DHCP Client	Supported
RMON	Remote Network Monitoring
Syslog	System logging
Ping/Traceroute	Supported
VCT	Virtual Cable Test
LLDP	Link Layer Discovery Protocol
Auto-config	Supported (S1720-E series)
One-key Reset	Supported

Port Mirroring

Category	Specification
Mirroring Type	Port-based bidirectional flow mirroring
Mirrored Interface	Trunk port can be configured as mirrored interface

Bandwidth Control

Category	Specification
Rate Limiting	Incoming and outgoing packets, granularity of 8 kbit/s

Power Supply

Category	Specification
Input Voltage	100V – 240V AC, 50–60 Hz
Power Type	Fixed internal AC power supply

Physical Specifications

Category	Specification
Dimensions (W × D × H)	442 × 310 × 43.6 mm (1U)
Cooling	Fanless, natural heat dissipation

Environmental Specifications

Category	Specification
Operating Temperature	0°C to 45°C (0–1800m altitude; above 1800m, decrease 1°C per 220m rise)
Operating Humidity	5% – 95% (non-condensing)