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HFJT1-1G01RL Without LED 1000M Ethernet RJ45 Connector With Magnetic

7 problems that need to be paid attention to when using RJ connector
1. Use successive power and ground plane layers;
2. Try to prevent right angles from being used in wiring;
3. Impedance control, reflection and signal terminal matching;
4. Physically block the active components against noise devices;
5. The length of the differential pair wiring should be equal to ensure a good compression ratio at the receiving end;
6. Crosstalk questions should be considered in high-speed circuit design, including near-end crosstalk and far-end crosstalk;
7. Power supply decoupling question, that is to say, the power supply added to the circuit must be decoupled by inductance and capacitance.