Connect the W5500 to a port in the switch

TCP/IP Chip W5500
1

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.

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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!!

2

@Scott please answer this question.

4

I have the same question. I could not find the answer from anywhere.
Have you figure out how to direct connect a W5500 to a IP175G? Thanks a lot.

5

you can try this SCH.
best wish

在 2022-07-18 18:00:53，“landingship via WIZnet Developer Forum” notifications@wiznet.discoursemail.com 写道：

W5500_IP175G参考设计.pdf (124 KB)

6

Thanks.