What are the factors that affect the data transmission performance of J1939 splitter Y cable?

What are the factors that affect the data transmission performance of J1939 splitter Y cable?

The factors that affect the data transmission performance of J1939 splitter Y cable mainly include the following aspects:

Cable characteristics

Length: If the cable length is too long, it will cause signal attenuation.

Shielding: The quality and integrity of the shielding layer are crucial for its ability to resist interference. If the shielding layer is damaged or poorly grounded, external electromagnetic interference can easily invade the cable and interfere with data signals.

Wire gauge: The wire gauge determines the electrical characteristics such as resistance and capacitance of the wire.

Connection quality

Connectors: The quality and installation method of connectors can affect the stability of contact resistance and signal transmission.

Installation process: During the installation of cables, excessive bending, stretching, or compression may damage the wires and shielding layers inside the cable, affecting data transmission.

electromagnetic environment

External interference source: Electromagnetic interference sources in the surrounding environment can interfere with data signals and cause transmission errors.

Electromagnetic compatibility design: The overall electromagnetic compatibility design of vehicles or equipment can also affect the data transmission effect of cables.