WIZnet Developer Forum

Connect the W5500 to a port in the switch

Hello, I want to integrate the network switch function on the PCB board, and use the W5500 to transmit data with the MCU. The switch module adopts the IP175 G scheme. I would like to delete Transformer for cost savings.


As shown in the figure above, can we directly connect the four nets of RXIP4, RXIM4, TXOP4 and TXOM4 with the four pins of the TXP TXN RXP RXN of W5500? Or need any other components?
Thanks!!

@Scott please answer this question.

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