Adafruit CAN Pal - CAN Bus Transceiver - TJA1051T/3
CAN BUS Transceiver Module,
ENC28J60, W5500
MCP2551 CAN-BUS TRANSCEIVER
SFP Modules
T25M Optical Power Meter And T15M-S Optical Light Source
TCAN33x 3.3V CAN Transceivers
Visual Fault Locator