(1)CPU到PHY仅做了等长,PHY到RJ45差分对,仅做了等长。
(2)超5类网线可以ping调式主机,不丢包,但是连接有些设备就ping不通,IP设置正确
(3)从原理图上有没有什么解决方案
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(1)CPU到PHY仅做了等长,PHY到RJ45差分对,仅做了等长。
(2)超5类网线可以ping调式主机,不丢包,但是连接有些设备就ping不通,IP设置正确
(3)从原理图上有没有什么解决方案