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