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

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

Product Overview

The Huawei S1720-28GWR-PWR-4TP-AC is a fully-managed Gigabit Ethernet switch from the Huawei S1700 series, designed for deployment at the access layer of enterprise networks. It 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 supports ring topology construction for high reliability and is applicable to 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 24 PoE+ 10/100/1000BASE-T ports, 2 GE SFP ports, and 2 dual-purpose 10/100/1000 or SFP ports, providing flexible connectivity options for diverse network environments. With Power over Ethernet Plus (PoE+) support, it can deliver power to connected devices such as wireless access points, IP cameras, and VoIP phones directly through Ethernet cables, eliminating the need for separate power supplies.

As a fully-managed switch, the S1720-28GWR-PWR-4TP-AC supports various management and maintenance methods including web-based management, SNMP, and command-line interface (CLI), offering user-friendly graphical interfaces for simplified network administration.

Product Specifications

Category	Specification
Model	S1720-28GWR-PWR-4TP-AC
Product Series	Huawei S1700 Series
Product Type	Fully-managed Gigabit Ethernet Switch
Fixed Ports	24 × 10/100/1000BASE-T PoE+ ports 2 × GE SFP ports 2 × dual-purpose 10/100/1000 or SFP ports
Switching Capacity	68 Gbit/s
Forwarding Performance	42 Mpps
MAC Address Table	16K
Memory (RAM)	512 MB
Flash Memory	240 MB
Power Supply	Fixed AC power
Input Voltage	100V–240V AC, 50–60Hz
Power Consumption	Without PD: 24.4W With PD: 165.528W (PoE budget: 123.2W)
PoE+ Support	Yes (IEEE 802.3at)
VLAN	4K VLANs VLAN assignment based on access, trunk, and hybrid ports Management VLAN Voice VLAN
Link Aggregation	64 Link Aggregation Groups (LAGs) 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 Eight queues on each port Queue scheduling based on 802.1p or DSCP priorities
Multicast	IGMP snooping Maximum of 1K multicast groups Fast leave
Routing	IPv4 and IPv6 static routing
Security Features	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: 64 kbit/s
Broadcast Storm Suppression	Broadcast storm suppression based on interface rate Alarm sending when traffic rate reaches upper limit
Energy Efficiency	EEE (Energy Efficient Ethernet) support
Dimensions (W × D × H)	442 × 220 × 43.6 mm (1U)
Cooling	Fanless, natural heat dissipation
Operating Temperature	0°C to 45°C
Operating Humidity	5% to 95% (non-condensing)