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6116075-1 Without Magnetics Modular Ethernet Female Connector 8P8C 56 Series RJ-45 Jack

When designing the signal integrity of the RJ connector, you need to consider:
1:The impedance continuity with the entire interconnected transmission line;
2:The crosstalk between the pins of the RJ;
3:There are timing requirements, and the delay on the RJ must be considered.
The analysis method of RJ is basically the same as the general signal analysis method, which is to use simulation software to simulate, analyze the effect and draw conclusions. RJ model analysis and circuit model analysis are the same, just pay attention to the accurate modeling and simulation of RJ and via effect is very important to guess the signal quality.