TestOut LabSim A+ Certification Practice Exam

When crimping an RJ-45 connector to a Cat 6 UTP cable using the T568A standard, which wire should be connected to pin 1?

1. Blue with white

2. Brown with white

3. Green with white

4. Orange with white

The correct answer is: Green with white

The correct connection for pin 1 in an RJ-45 connector using the T568A standard is the blue with white wire. The T568A wiring standard specifies the pinout configuration for Ethernet cables, which includes the order in which the colored wires are crimped into the RJ-45 connector. In the T568A standard, the pinouts are as follows: 1. White/Green 2. Green 3. White/Orange 4. Blue 5. White/Blue 6. Orange 7. White/Brown 8. Brown Pin 1 is designated for the white/green wire, which is crucial for ensuring the proper termination and functioning of the network cable. This order is designed to help maintain signal integrity and function optimally in networking environments. The distinction between the T568A and T568B standards, particularly in the arrangement of the wire pairs, is important for adhering to industry standards, reducing crosstalk, and maximizing performance in data transmission.