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Managed Switch

Description

LS820GR is a low cost high performance Managed Gigabit Ethernet switch. This switch supports remote management by Http interfaces. LS820GR supports lots of L2 switch management functions, e.g. 802.1Q VLAN, Rate Control, Port Configuration, Port Mirroring, IGMP Snooping, Loop Protection, QoS functions, ... etc. Auto-MDIX function is supported for every TX port of the switch for easy cable connection. EEE power saving is supported for Green Switch request.

LS820GR


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Hardware
Interface Port 8*10/100/1000M UTP
2*SFP
Management Port 1 x Console port
Reset KEY 1
Switch Capacity 20Gbps
Forwarding Rate 14.44Mpps
CPU 500MHz
RAM 128M
MAC 8K
Packet Buffer 4.1M
FLASH 16M
Transmission Store and forward
Operating Temperature 0℃~50℃
Storage Temperature -40℃~70℃
Operating Humidity 10%~90% Non-coagulation
Storage Humidity 5%~95% Non-coagulation
Product Size /
Packing Size
250 x 105 x 32 mm /
300 x 175 100 mm
Weight 0.9kg
Power Input AC 100-240V 50-60Hz
Power Consumption ≤ 10W
WEB Software Function
Standards IEEE 802.3x
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
IEEE 802.3ad
IEEE 802.3q, IEEE 802.3q/p
IEEE 802.1w, IEEE 802.1d,
IEEE 802.1S
IEEE 802.3z 1000BASE-X
IEEE 802.1X
MAC Address 8K MAC address, MAC address learning and aging
VLAN 4k VLANs; Port-based VLANs; 802.1Q VLAN
Spanning Tree STP(Spanning Tree Protocol)
RSTP/MSTP(Rapid Spanning Tree Protocol)
MSTP(Multiple Spanning Tree Protocol)
ERPS ring network protocol
EAPS ring network protocol
802.1x argumentation agreement
Link Aggregation Max 8 aggregation groups trunk, each support 8 ports
Static aggregation and dynamic aggregation
Port Mirror Many-to-one port mirroring
Loop Guard Loop protection function,
Real-Time detection,
Rapid alarm,
Accurate positioning,
Intelligent blocking,
Automatic recovery
Port Isolation Support downlink ports isolated from each other and communicate with upstream port
Port Flow Control Half duplex based back pressure control
Full duplex based on PAUSE frames
Line Rate Support port-based input / output bandwidth management
IGMP Snooping IGMPv1/2/3 MLDv1/2 Snooping
GMRP protocol registration
Multicast address management,
Multicast VLAN,
Multicast routing ports,
Static multicast address
DHCP DHCP Snooping
Storm Suppression Unknown unicast,
Multicast,
Unknown multicast,
Storm suppression of broadcast type
Storm suppression based on bandwidth tuning and storm filtering
Security User port + IP address + MAC
ACL based on IP and MAC
Security properties of port-based MAC address quantities
QoS 802.1p port queue priority algorithm
Cos/ Tos,
QoS sign
WRR(Weighted Round Robin),
Weighted priority rotation algorithm
WRR, SP, WFQ, 3 priority scheduling models
PortAuto-MDIX; Auto negotiation
System Maintenance Upgrade package upload
System log view
WEB restore factory configuration
Management and maintenance WEB NMS
CLI management base on Telnet
SNMP v1/v2/v3
SSHv1/v2
RMON Management
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