Conforming fully with FlexRay™ specifications the FR repeater facilitates gross transmission rates up to 10 Mbps. It can be used to extend a bus (by 24 m per FlexRay™ repeater), to increase the number of stations as well as to link different bus topologies. To substantially eliminate disturbances on the bus line the FlexRay™ repeater regenerates the transmission signals and transmits them anew. The FlexRay™ repeater provides electrical isolation between the two connected FlexRay™ bus segments. The correct power supply is indicated visually via integrated status LEDs.

In line with specifications up to two FlexRay™ repeaters can be joined in series. FlexRay™ repeaters can be connected at any time to a FlexRay™ cluster by means of a short spur line. For this purpose a prefabricated cable assembly that also feeds the power supply is available as an accessory.


  • Repeater function for a FlexRay™ cluster
  • Extend bus by 24 m for real-time capable signal amplification (FlexRay™ compliant)
  • Option to extend bus by more than 24 m, if it is possible to forgo real-time capability (e.g., for unidirectional monitoring)
  • Rugged housing


Number: 2
Typ: Channel A, system startup support of FlexRay-network via repeater
Data rate: 10 Mbits/s
Termination: -
Connector: D-Sub 9 pin connector per port

Power supply

Supply voltage: 9 VDC to 18 VDC

Environmental conditions

Temperature range operation: 0 °C to +70 °C
Temperature range storage: -20 °C to +78,5 °C
Relative humidity: 35 % to 85 % non condensing
Protection class: IP40

General Information

Housing: Aluminium housing
Dimensions (LxWxH): 115 mm x 65 mm x 33 mm
Weight: 170 g


Datasheet CW-114

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