• LR-GM21F

LR-GM21F

Layer 3 managed 24 port SFP 10/100/1000M&10G Industrial Switch

  • LR-GM21F

Introduction

Specification

Accessories

Downloads

【Product Description】


This 10/100/1000M&10G 28 port Industrial Switch use a BCM chip based on the standard three-layer non-blocking switch. With modular design, 24*1000M SFP ports, 8 multiplexed 10/100/1000M RJ45 ports, 4 integrated 10G optical ports, providing sufficient data for aggregation and core data exchange Of the bandwidth; to provide high-capacity switching capabilities to support based on the three or four layers of ACL function. Perfect security control strategy and CPU protection policy to improve fault tolerance and ensure stable operation of the network and link load balancing. The device supports automatic DoS attack defense and SNMP, IEEE 802.1, spanning tree and spanning tree protocol, Link aggregation and other functions, suitable for small and medium enterprises, campus network, Internet cafes and the use of the edge of the metropolitan area network.



【Product Features】


. With 128G backplane bandwidth, wire-speed three-tier exchange packet forwarding rate of 96Mpps


. Support software dynamic routing, static routing function


. Support IEEE 802.1Q VLAN、MAC VLAN、VLAN、Private VLAN and VLAN VPN


. Support traditional STP / RSTP / MSTP Layer 2 link protection technology to ensure stable operation of the network



. Can be managed through the Web, SNMP Console telnet and other ways.


. Support 10 Gigabit port aggregation function: link aggregation, improve network bandwidth; link backup, to ensure network security


. Supports port-based user IP + MAC address authentication


. Support CPU protection strategy, the CPU packets sent to the traffic classification and flow limit, to avoid illegal attacks on the CPU attacks and resource consumption


. Support storm control function, can unicast, broadcast, unknown unicast message storm suppression


. Support restore factory settings via reset button  


. Support ring network detection, innovative network diagnostic function


. Low-carbon environmental protection and energy conservation, follow the IEEE 802.3az port to provide low-power idle mode, according to the cable length of the corresponding output power adjustment, and support port sleep


. Industrial IP40 protection class, EMC circuit design, support wide temperature and wide voltage, dual redundant backup power supply, fanless noiseless machine thermal design


Fixed port24*1000M SFP ports,8*10/100/1000M RJ45 Combo ports + 4 ports 10G SFP port , 1 console port
Bandwidth128Gbps
Forwarding rate96Mpps
ProcessorARM® Cortex™-A9
Flash memory capacity8MB
Memory Capacity256M
MAC address table12K
Queue buffer64MB
Remote upgradeSupport upgrade through the web version or  the local version upgrade
Size444x360x44mm   Weight:2.7KG
Power supply characteristicsAC110-240V- DC5V-48V
PowerNO POE ≤20W
Indicator lightPower indicator、System indicator、Link/Act
Enviromental tem./humidity-40-75℃ Operating,-45-85℃ store,0-90% No condensation
L2 Software FeaturesPort management,Port mirroring,Port speed limit,Port isolation,Storm suppression,Link aggregation,VLAN,MAC,Spanning Tree,IGMP-snooping
L3 Software and Routing FunctionInterface configuration,ARP,VRRP,ND,Routing

Extension

ACL,QoS,LLDP,User setting,Log,Anti-attack,Network diagnosis,System management
Management FunctionCLI,TELNET,WEB
Others

Support DHCP  Snooping、DHCP Server、DHCP relay

Support ring protection - this feature is “ERPS” above the list

Support SNMPV1/V2C/V3


Warm Hint:

The project is under construction...

Cooperation

提示

很抱歉!您正在使用的浏览器版本过低,
无法得到最好的体验效果,建议您升级后再试!

继续访问>>

为获得最佳浏览体验,建议您升级或选用其他浏览器:

Warm Hint:

этот проект  находится в стадии строительства ... 

Dự án đang được xây dựng..

Warm Hint:

The project is under construction...