RJ-45 (Ethernet Cables) connectors have how many pins?

RJ-45 connectors are widely used for Ethernet connections and are essential in networking environments. These connectors feature a total of eight pins. Each pin plays a specific role in facilitating data transmission and ensuring proper network operation. The eight pins correspond to different signal pairs that allow for the transmission of both data and power over the same cable in some applications.

Understanding the function of each pin helps in identifying the correct wiring standards, such as T568A and T568B, and ensures that the connectors work optimally in different networking setups. Knowledge of pin configuration is crucial for troubleshooting connectivity issues, setting up networks, and making sure that the data transmission adheres to Ethernet standards.

In contrast, the other options specify incorrect pin counts, which do not align with the standard RJ-45 specifications used for Ethernet cabling. Thus, recognizing that RJ-45 connectors contain eight pins is fundamental for anyone involved in networking, whether at a basic or advanced level.