BSC20700-BSC20900 series are managed Redundant Ring Ethernet switches. BSC20700-BSC20900 series managed Redundant Ring Ethernet switches can protect the mission-critical applications from network interruptions or temporary malfunctions with its maximum 10ms ultra fast recovery time. BSC20700-BSC20900 series managed Redundant Ring Ethernet switches series also support functions of network management, such as SNMP, RMON and Port/Tagbased VLAN security. Therefore, the Switch series are the best choice for highly-managed and Fiber Ethernet application.

World’s fastest redundant recovery time < 10 ms(S-Ring)
BSC20700-BSC20900 series managed Redundant Ring Ethernet switches support the fastest 10ms redundant recovery time which makes Ethernet connection non-stop. If the primary communication path is disconnected, the Redundant Ring Technology would provide a redundant path to recover this fault. BSC20700-BSC20900 series managed Redundant Ring Ethernet switches provide a solid foundation of highly fault-tolerant network and easily-managed network.

Redundant Power Input
The redundant DC power inputs guarantee a non-stop operation. The backup power input will take over immediately when the primary DC power input fails.

Relay Output Alarm by Port Break or Power Failure
BSC20700-BSC20900 series managed Redundant Ring Ethernet switches provide relay outputs that can be set up to indicate events with urgency to notify or warn the technicians so that they can quickly respond to the message in priority.

Network Management and Remote Configuration
BSC20700-BSC20900 series managed Redundant Ring Ethernet switches can be configured smartly by web browser, Telnet, CLI, and windows software. Network administrators can determine to send event notifications through Syslog, Email, SNMP trap or relay output, as well as segment ports into different VLANs or filter multicast traffic by IGMP Snooping. To enhance the security, port access can be limited to pre-defined IP address table. Network determinism is answered by QoS for traffic prioritization.