Managed 24+4 port network switch 24GE+4GE/SFP combo
24*10/100/1000Mbps ports, 4*giga SFP fiber uplink ports, web management.
- 24*10/100/1000M RJ45，4*SFP（mini GBIC）+4*10/100/1000M RJ45 combo
- 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
The full Gigabit two layer network management switch designed and developed solely for the purpose of building high-performance gigabit network requirements. Max 24 full Gigabit RJ45 ports and 4 separate Gigabit SFP (Mini GBIC) ，Provide a comprehensive security protection system、Perfect QoS strategy and rich VLAN function，Management and maintenance are simple and can be applied to small and medium enterprises、Core layer of community and school.
Full Gigabit access
Provides 24 10/100/1000M adaptive RJ45 port, all the ports have the line speed forwarding capacity; provide 4 independent Gigabit SFP (Mini GBIC) expansion slot optical fiber module, fully protect user investment, convenient and flexible.
Comprehensive safety protection system
Simple operation, simplifying the management of network; combination of ARP attack protection function, completely solve the network ARP spoofing attacks; support port security, can limit the number of port MAC address, MAC address effective defense attack; support DoS attack protection, effectively guarantee the network security.
Powerful VLAN capabilities
IEEE, 802.1Q, VLAN, meet the needs of different users, make the network more convenient, efficient and safe.
Rich QoS strategy
3 priority modes based on port, IEEE802.1p and DSCP to guarantee the priority processing of key business data; support traffic control function, and can reasonably allocate bandwidth.
Multilevel access control policy
Powerful hardware ACL capacity, support L2~L4 data stream classification; easy network monitoring, traffic regulation, priority weight markers and data forwarding control; support time based ACL control, easy to realize the time accurate access control needs; support port and MAC 802.1x based authentication based on user access, easy setup.
STP/RSTP/MSTP two layer link protection technology, greatly improve the ability of fault tolerance, redundancy link, to ensure stable operation of the network; provide static convergence and dynamic aggregation of two kinds of convergence pattern, effectively increase the link bandwidth, improve link reliability, while achieving load balancing, link backup; support multicast management, through the IGMP Snooping technology, effective inhibition of multicast overload caused by network congestion.
Secure network management and maintenance
CLI command line (Console, Telnet), Web network, SNMP (V1/V2c/V3, SSH (V1/V2) and other management methods, to achieve fast and convenient network management; support user identity classification, filtering and other functions, enhanced security configuration; support port data monitoring, real-time monitoring of network status, to easily achieve the global unified management of the network, convenient flexible.
Advanced watchdog Technology
System integration against false halt system, when the system resources exhausted or the system suspended tasks and other unexpected circumstances, the system will automatically restart, to ensure reliable operation of the network.
|4GE/4GIGA SFP Combo|
|transmission||Store and forward|
|Operating humidity||10%~90% Non coagulation|
|Storage humidity||5%~95% Non coagulation|
|Power in||AC 100~240V 50~60Hz|
|WEB software function|
IEEE 802.3、IEEE 802.3u、IEEE 802.3ab、IEEE 802.3z
IEEE 802.3q 、IEEE 802.3q/p
IEEE 802.1w、IEEE 802.1d 、EEE 802.1S
|MAC Address||8K MAC addresses ；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)
PPS ring network protocol
EAPS ring network protocol
802.1x argumentation agreement
|Link Aggregation||Max 8 aggregation groups, each supports 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 addresses
|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
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
Remote configuration and maintenance using Telnet