Huawei Switches Series S1728GWR-4P

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Mô tả tổng quan Huawei Switches Series S1728GWR-4P

The Huawei S1728GWR-4P is web-managed switch which is easy to install and maintain through the rack, running the function of LACP, STP/RSTP/MSTP to implement the link extension and backup effectively. With rich safety features, it can prevent attacks from hackers and virus in order to build secure, reliable, high-performance and multi-service networks for small- and medium-size enterprises.

Thông số kỹ thuật Huawei Switches Series S1728GWR-4P

S1728GWR-4P Specifications
Type	Huawei S1700 Web-managed Switch
Downlink Ports	24 Ethernet 10/100/1,000 ports
Uplink Ports	4 Gig SFP
MAC Address Table	8K MAC
Dimensions in mm (W x D x H)	442 mm x 220 mm x 43.6 mm
Input Voltage	100V to 240V AC, 50 Hz/60 Hz
EEE	Supported
Power Consumption	< 15W
Operating Temperature	0°C to 45°C
Humidity (non-condensing)	5% to 90%
Heat Dissipation	Fan-free natural heat dissipation
Security features	Packet filtering based on MAC addresses MAC address authentication (S1720 Series) Port-based 802.1x authentication RADIUS authentication Portal authentication (S1720 Series) Port isolation Storm suppression (S1720 Series) DHCP snooping (S1720 Series)
VLANs	256 VLANs (S1720 Series: 4K) Access port Trunk port Hybrid port Management VLAN Voice VLAN
QoS	PQ and WRR Four queues on each port (S1720 series: Eight) Queue scheduling based on 802.1p or DSCP priorities
STP	STP (IEEE 802.1d) RSTP (IEEE 802.1w) MSTP (IEEE 802.1s) (S1720 series)
Multicast	IGMP snooping
Routing Features	IPv4 and IPv6 static routing (S1720 series)
Link Aggregation	12 Link Aggregation Groups (LAGs) with a maximum of eight ports in each LAG 64 Link Aggregation Groups (S1720 series) Static LACP
Port Mirroring	Port-based bi-directional flow mirroring
Broadcast Storm Suppression	Broadcast storm suppression based on the interface rate Alarm sending when the traffic rate reaches the upper limit
Device Management	Web system network management DHCP client One-key restoration
Device Maintenance	System log Ping Virtual Cable Test (VCT) Link Layer Discovery Protocol (LLDP)