Industrial 6-port slim type lite-managed Ethernet switch with 4x10/100Base-T(X) and 2x100Base-FX, SFP socket



IES-2042PA is a Lite-Managed Redundant Ring Ethernet switch. With very compact size of housing, you can install IES-2042PA easily. In addition, it also supports of Ethernet Redundancy protocol, O-Ring (recovery time < 10ms over 250 units of connection), Open-Ring, O-Chain and STP/RSTP (IEEE802.1w/D) can protect your mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology. IES-2042PA provides the setting ability of Web-GUI and Windows Utility, also support the simple DIP-Switch setting function which offers great flexibility to set up the Ring. With it's rigid IP-30 housing design, it can operate under harsh environment. The feature of wide operating temperature range from -40 to 70°C can satisfy most requirement of operation.


  • Fastest Redundant Ethernet Ring : O-Ring (recovery time < 10ms over 250 units of connection)
  • Open-Ring support the other vendor's ring technology in open architecture
  • O-Chain support the multiple redundant ring technology
  • Supports 4 ports 10/100Base-T(X) and 2 ports 100Base-FX SFP Port
  • SNMP v1/v2c/v3 ,http server, telnet server support
  • Web-based interface,telnet server and Windows utility (Open-Vision) configuration
  • Event notification through Syslog, Email, SNMP trap, and relay
  • Provides Web / Windows Utility / DIP-Switch function to set Ring
  • Rigid IP-30 housing design
  • DIN-Rail and wall mounting enabled
  • Supports LLDP Protocol