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CAN / CAN FD repeater with screw terminals and fiber optic connector

Ixxat repeaters are used to establish a physical coupling of two or more segments of a CAN or CAN FD bus system. They can be used to implement tree or star topologies as well as for long drop lines. In addition, network segments can be electrically decoupled using a galvanically isolated repeater.

The CAN-CR110/FO is used for galvanic isolation of two segments of a CAN / CAN FD network. As a special feature, the repeater separates a defective segment from the rest of the network, allowing the remaining network to continue working. After the fault has been eliminated, the segment is automatically switched back to the network. The galvanic isolation is provided for the CAN / CAN FD segments as well as for the power supply.

Increase reliability

CAN and CAN FD repeaters increase your system reliability with almost no influence on real-time behavior.

For harsh environments

Ixxat repeaters decouple CAN or CAN FD segments galvanically up to 4 kV and are also available as variants with fiber optics.

Save costs

Easier wiring and reduction of cables reduces the cost of your system.

Product Information

  • Fiber optic enables transmission in areas with high electromagnetic disturbances
  • CAN and CAN FD interfaces in one device
  • Cost savings due to simple wiring
  • Increased system reliability
  • Almost no influence on real-time behavior
  • CAN-CR110/FO
  • User manual
Display Transmit and defective segment (two duo LEDs, one for
each segment), Power (one LED)
CAN bus interface ISO 11898-2 with CAN choke. Two screw terminals.
CAN variant available with and without integrated CAN termination.
CAN bitrates Up to 1 Mbit/s
CAN FD bus interface ISO CAN FD and nonISO CAN FD
CAN FD bitrates Arbitration rate up to 1000 kBit/s, data rate up to 8000 kbit/s. The data rates are verified by tests. User-defined bit rates are possible.
Attention: The maximum data rate can be exceeded depending on the concrete operating conditions (cable length, settings made, remote stations,…), but it can also not be reached.
Delay typ. 300 ns (corresponds to ~60 m bus length) between the wire
connection of a FO Repeater through the fiber optic cable to the wire
connection of a second FO Repeater (not including the signal delay
time of the fiber optics, which is ~5 ns/m)
FO transmitter Broadcom HFBR 1404Z, 820 nm
FO receiver Broadcom HFBR 2402Z, 820 nm
FO line  F-SMA connector; Multi-mode fiber optic line (only glass); recommended:
50/125 µm, 62,5/125 µm, also compatible with: 100/140 µm,
200 µm (pay attention to max. line length)
Max. line length between
two FO repeaters
50/125 µm: 1500 m, 62,5/125 µm: 2000 m
Power supply 9-36 V DC, typ. 70 mA, max. 100 mA, through terminals
Galvanic isolation 1 kV DC / 1 sec, 500 V AC / 1 min; CAN 1, CAN 2 and
the power supply is galvanically isolated from each other.
Certification CE, FCC
Temperature range  -20 ºC … +70 ºC
Housing, size Plastic enclosure, 22.5 x 105 x 120 mm
1.01.0210.11020 CAN-CR110/FO, with the bus termination resistor
1.01.0210.11220 CAN-CR110/FO, without bus termination resistor

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