Huawei Switches Series S1730S-L24TR-A

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Mô tả tổng quan Huawei Switches Series S1700-28GFR-4P-AC

The Huawei S1700-28GFR-4P-AC is web/SNMP-based switch with 28 ports including 4 Gig SFP. SNMP-based S1700 models allow the use of a SNMP-based NMS for centralized configuration and management. It is green, energy-saving and belongs to the Ethernet access switch. SNMP-managed switch supports MSTP examples up to eight, making the networks smooth. 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 S1700-28GFR-4P-AC

S1700-28GFR-4P-AC Specifications
Type	Huawei S1700 Web/SNMP-based 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	< 30W
Operating Temperature	0°C to 45°C
Humidity (non-condensing)	10% to 90%
Heat Dissipation	Fan-free natural heat dissipation
Security features	Hardware ACL Packet filtering based on MAC addresses MAC address authentication Port-based 802.1x authentication RADIUS authentication Portal authentication Port isolation Storm suppression Attack defense, which prevents broadcast traffic, ARP attacks, ICMP attacks, TCP attacks, worm viruses, and DoS attacks DHCP snooping
VLANs	4K VLANs Access port Trunk port Hybrid port Management VLAN Voice VLAN
QoS	PQ and WRR Eight queues on each port Queue scheduling based on 802.1p or DSCP priorities
STP	STP (IEEE 802.1d) RSTP (IEEE 802.1w) MSTP (IEEE 802.1s)
Multicast	IGMP snooping
Routing Features	IPv4 and IPv6 static routing RIP, RIPng, OSPF (S1720-E series)
Link Aggregation	12 Link Aggregation Groups (LAGs) with a maximum of eight ports in each LAG 64 Link Aggregation Groups (S1720 series) 120 Link Aggregation Groups (S1720-E 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	SNMP Web system network management (HTTPS) DHCP client User password protection One-key restoration CLI configuration (S1720/S1720-E series) Console port (S1720/S1720-E series)
Device Maintenance	Remote Network Monitoring (RMON) System log Ping and traceroute Virtual Cable Test (VCT) Link Layer Discovery Protocol (LLDP)