Chinese Version

FO Repeater

 

-Converter from ISO/IS 11898 to Fiber Optic Cable

The FO Repeater is used for the conversion of the CAN-signal from copper wire (ISO/IS 11898-2) to fiber optic cable. Complete isolation and protection against EM-influences can thus be achieved. In addition, special topologies can be created with the Repeater, in particular by using FO star Coupler.

One special feature of the Repeater is that it can separate a defective segement from the rest of the network, so that the remaining network can continue working. After elimination of the defect, the segment is switchedinto the network again.

The Repeater is available for plastic (POF) or for glass fiber.

 

Technical Data

Display Sending (2 green LEDs), defective segment (2 red LEDs)
CAN bus interface ISO/IS 11898-2 (Philips 82C251 Transceiver), Terminals (CAN-High, CAN-Low, CAN-GND). CAN termination resistors are integrated.
FOC-connection 2 x F-SMA terminals for duplex line (Glass 50/125 um deplex; POF 980/1000 um duplex)
Baudrate Up to 888 kbps
Delay 300 ns (translates into ~60m (~90ft.) 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 between the two repeaters, which is ~5ns/m)
Power Supply 9-35 V DC, 200 mA typ., through terminals
Dimensions 110 x 75 x 22 mm
Housing Plastic enclosure (without FO connector)

 

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