In the TIA-568-A pinout, which color corresponds to pin 2?

Prepare for the BICSI Copper Test with our comprehensive quiz. Utilize flashcards and multiple-choice questions to enhance learning with hints and explanations. Ace your exam with confidence!

Multiple Choice

In the TIA-568-A pinout, which color corresponds to pin 2?

Understanding the pin color sequence used by TIA-568-A is essential for proper cabling. In 568-A, the eight conductors are assigned in this order from pin 1 to pin 8: White/Green, Green, White/Orange, Blue, White/Blue, Orange, White/Brown, Brown. Therefore, the color for pin 2 is the solid green conductor, with its mate on pin 1 being White/Green. (For contrast, 568-B swaps the orange and green pairs, so pin 2 would be Orange there.)

Understanding the pin color sequence used by TIA-568-A is essential for proper cabling. In 568-A, the eight conductors are assigned in this order from pin 1 to pin 8: White/Green, Green, White/Orange, Blue, White/Blue, Orange, White/Brown, Brown. Therefore, the color for pin 2 is the solid green conductor, with its mate on pin 1 being White/Green. (For contrast, 568-B swaps the orange and green pairs, so pin 2 would be Orange there.)

More practice questions