Fiber optical coupler for CAN data transmission. 

The PCAN-LWL package enables any CAN section to be replaced by an optical waveguide. The optical waveguide consists of a 62.5/125 µm duplex fiber optical cable with ST connectors. Conversion can be to High Speed CAN or Low Speed CAN.

Areas of application include EMC measurements on CAN modules, CAN sub-sections with high electromagnetic irradiation and lines through areas protected against the risk of explosion. 

The PCAN-LWL can be used in CAN FD buses with data bit rates up to 5 Mbit/s and nominal bit rates up to 500 kbit/s.

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