BE's CAN Bus Fiber Optic Switch with 2 CAN and 2 Optical Ports Installed in ABB's Power Automation Projects. The ABB needs 2 channels of CAN to Fiber Optic in one converter, one channel is as normal communication and the other channel works as redundancy, only when channel 1 CAN is broken, the channel 2 CAN starts to work to maintain the safety of the whole system. In the world wide market,there is no such product yet, so BE designed this model for ABB. The model of CAN Bus to fiber optic switch has 2 CAN and 2 fiber optic ports, this model has redundancy or router function. Any one port among the 4 ports can communicate with each other or with defined port,this provides a quite flexible option for customers.
Please see the figure of this project case as the below: