Industrial Layer-3 28-port managed Gigabit Ethernet switch with 24×10/100/1000Base-T(X) and 4x1G/10GBase-X, SFP+ socket



  • Support Modbus TCP protocol 
  • Support IEEE 802.3az Energy-Efficient Ethernet technology 
  • Supports Layer 3 routing, RIP and static routing function 
  • Support O-Ring (recovery time < 30ms over 250 units of connection) and MSTP(RSTP/STP compatible) for Ethernet Redundancy
  • O-Chain allow multiple redundant network rings 
  • *note Support standard IEC 62439-2 MRP (Media Redundancy Protocol) function 
  • Support IPv6 new internet protocol version 
  • Provided HTTPS/SSH protocol to enhance network security 
  • Support SMTP client and NTP server protocol 
  • Support IP-based bandwidth management 
  • Support application-based QoS management 
  • Support Device Binding security function 
  • Support DOS/DDOS auto prevention 
  • IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic 
  • Support SNMP v1/v2c/v3 & RMON & 802.1Q VLAN Network Management
  • Support ACL and 802.1x User Authentication for security
  • Supports 9.6K Bytes Jumbo Frame 
  • SFP socket support DDM function 
  • Multiple notification for warning of unexpected event 
  • Support LLDP Protocol 
  • 19 inches rack mountable design 
  • Support DBU-01 backup unit device to quickly backup/restore configuration 
  • Web-based ,Telnet, Console (CLI), and Windows utility (Open-Vision) configuration

*NOTE: This function is available by request only