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Power Over Ethernet
LAN Switch
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Managed Switch
Description
26-port Managed Gigabit Switch
LS2420GR is fully Gigabit L2 network switch designed and developed solely for the purpose of building high-performance gigabit network requirements. They are full Gigabit RJ45 and SFP ports and provide a comprehensive security protection system, perfect QoS strategy, and rich VLAN function. Its management and maintenance are simple and can be applied to small and medium enterprises, core layer of community and school.
LS2420GR
- 24 x 10/100/1000M RJ45 ports, 2 x 1000M SFP(mini GBIC)ports
- comprehensive security protection system to ensure long-term stable operation of the network
- Rich QoS strategy and ACL access control function, multi service, efficient integration operation
- Port convergence and spanning tree protocol improve the ability of link redundancy backup
- Provide secure, flexible ways of providing Web, network management, CLI command line, SNMP, etc.
- provide network diagnosis, cable inspection, system logs and other functions, simple maintenance
| 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 |
| 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 |
| 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 |
| Port | Auto-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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