IES-3242GC is managed Redundant Ring Ethernet switch with 24x10/100TX & 2x1000 SFP COMBO ports. With completely support of Ethernet Redundancy protocol, O-Ring (recovery time < 10ms over 250 units of connection), and RSTP/STP (IEEE 802.1w/D) can protect your mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology. IES-3242GC can be managed centralized and convenient by a powerful windows utility X Open-Vision. IES-3242GC also supports functions of network management, such as SNMP, RMON, Port Trunking, and Port/Tag-based VLAN security. Therefore, the switch is one of the most reliable choice for highly-managed and Fiber Ethernet application.