True Redundant Network for non-stop Power Electricity

Korenix Comprehensive Redundant Solutions

Korenix''s industrial Ethernet switch - JetNet 4510 has been chosen as the main network system with MSRTM and is supported among the hospital buildings. Every switch in the ring can be the ring Master (RM). In case of RM failure, any one of the other ring switches can recover the failure, so there is no critical point. In the future, the JetNet 4510 has high potential of up to 10 redundant applications per year with average of 7 managed switches.

The JetNet 4510 supports MSR which is the next new generation of RSR (Rapid Super Ring) Ring technology. This new technology is perfect for power supply network redundancy applications and structures. The JetNet 4510 allows aggregating up to 5 Fast Ethernet rings, including 1 Fiber ring for long distance data transmission. With the MSRTM technology, a node can be configured to multiple rings with the failover time as little as 5ms and a ZERO-second restore time. In addition, users can extend the ring topology by adding hundreds of JetNet 4510 units to meet the network needs without compromising the speed of the network.

The MSR also facilitates the JetNet 4510 to connect with core management switch via standard Rapid Spanning Tree Protocol or through multiple paths or nodes to increase the reliability by Rapid Dual Homing (RDHTM) Technology. By integrating MSRTM and Link Aggregation Control Protocol (LACP), the JetNet 4510 is able to enhance the link availability and increase the link capacity. Two or more Fast Ethernet connectiona are bundled in order to increase the bandwidth and to create resilient and redundant links.

JetNet 4510 Industrial 7+3F Ethernet Switch is chosen, because:

• 5ms Fast failure recovery, 0ms seamless restoration

• Ring master redundancy, no critical point

• Monitors live status of the network by Modbus TCP

• SFP combo ports available for fiber/copper ring

• Easy integration and startup