?Widely Use in Multiple Industry?Black metal housing, built-in DC 12V Power supply, Fanless quite design,1U rackmout,port statistics, fault detection and reporting,it is mainly used in the core or convergence layer of user networks such as industrial parks,buildings, factories and mines, government agencies, community broadband, etc.; it can be widely used in Ethernet access scenarios such as small and medium-sized enterprises,Internet cafes,hotels, schools,etc. ?Maintenance&Management Methods?The easy-to-use Web management interfaces,along with CLI(Console, Telnet)/NMP(V1,V2,V3) and RMON, means faster setup and configuration with less downtime. For work group and departments requiring cost-sensitive layer 2 switch and gigabit capability, SODOLA provides you the ideal access-edge solution. Moreover,it can seamlessly connect with customers or third-party network management cloud platforms to efficiently and conveniently implement business function. ?Enhance Network Features? Include 802.1Q VLAN, IP-MAC-Port binding, ACL, Qos, Port Security/Rate Limit, Link Aggregation, Spanning Tree, Multicast, DoS defend, Storm control, DHCP Snooping, 802.1X radius authentication and more. Support IPV4/IPV6, ARP; Static Routing, more flexible on-demand configuration routing, helps route internal traffic for more efficient use of network resources. ?Higher Configuration ?The PoE Switch adopts High-Quality and High-Speed Network IC and the most stable POE Chip.Support IEEE 802.3af/at, 400W for higher POE power and 56Gbps for larger switching capacity. Let you manage your network more efficiently. ?28 Port Gagibit Managed Switch?Includes 24 Gigabit PoE ethernet ports, 4 Gigabit Ethernet UpLink, 4 Gigabit Combo SFP Ports. 4 Combo SFP UpLinks, which can connect different network devices more flexibly, support DDM, and can check the status of optical modules.