optoCAN-FD, Fiber-optic, Automotive Link for CAN Signals, 8 Mbit/s

The optoCAN-FD system is a cutting-edge solution for bidirectional optical transmission of CAN signals, supporting data rates of up to 8 Mbit/s. It is comprised of two identical, battery-powered transceivers interconnected via an optical fiber. Designed for optimal performance in electromagnetic interference (EMI) and electromagnetic emissions (EME) test environments, the system features optical signal transmission and a robust, shielded casing.

Key Features and Options

1. Flexible Integration:

   • One transceiver can be optionally integrated into a 19" rack housing.
   • This rack-mounted option is ideal for setups that remain stationary, offering reduced error sources, faster setup times, and more efficient use of workspace.

2. Scalable Channel Capacity:

   • The 19" rack housing can accommodate up to eight automotive communication links, including SENT, CAN, FlexRay, and others.
   • Channels can be added incrementally, allowing for future scalability.

3. Compact Configurations:

   • Variants are available with five channels integrated into a single larger housing.
   • Smaller housing options are also offered, ideal for reducing tabletop footprint in multi-unit setups.

   Go to our quick guide for all mk messtechnik fiberoptic links

A Quoted kit will consist of the following configuration:

2x optoCAN-FD Transceiver

• optical transceiver for CAN with flexible data rate (downward compatible to high speed CAN = CAN-HS)
• CAN-interface: max. 8 Mbit/s (up to 20 m optical fiber)
• CAN-transceiver: TJA1044GT/1Z
• CAN-choke: B82789C0513N002, 51 uH
• CAN-connector: SUB-D9
• optical connector: 2x FSMA
• integrated NiMH batteries: 5 cells, 6 V/4 Ah
• battery run time: >30 h
• charge connector: female 5 pole Binder 712 (prepared for external supply)
• shielded aluminum housing
   *Available option: 19" rack mount (for several automotive links in 2HU)
   *Standard fiber length 20 m, other length on request other chokes available on request
• Optional available external power supplies - prices on request:
  • BP60-5f (4 Ah shielded battery pack to power optical device inside ALC) OR
  • BP60-5f/10Ah (10 Ah shielded battery pack to power optical device inside ALC)
  • SC-30-5m5m (shielded connection cable)
  • PS75-5m (standard non-shielded wall plug power supply to be used outside ALC)

1x external CAN-HS/FD protector -termination 120 Ohm

• to be used for EMS/EME-testing
• metal housing with connection plate enables GND connection if wanted/needed

1x LWL-2-20m-[FSMA]-OM1_625-[FSMA]

• duplex optical fiber, cable type: OM1, multimode, 62,5/125 μm
• connector side 1: 2x FSMA male (metal), connector side 2: 2x FSMA male (metal)
• total length: 20 m

2x CH-1-5m standard plug-in charger

• number of cells: 4 .. 10 NiMH/NiCd cells up to 5 Ah
• AC-input: 100-240 V, charge current: 600-800 mA, charge connector: 5 pole male
• ***AC-plug: Type A (US), others on request
• NEW!!! Push pull option for devices (PP12) 
  • optional push pull 12 mm power connector for devices
    • includes:
    • 12 mm push pull connector devices (all devices per set)
    • 12 mm push pull connector for chargers (all chargers or power supplies per set)