Ethernet Cable Color Code
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Ethernet Cable Color Code

Ethernet cables, especially those used for network wiring, typically follow a color code for the individual wires inside the cable. This color code is essential for ensuring consistent and correct wiring in network installations. The most common color coding standards is T568A and T568B. Here's a brief overview of each:

  1. T568A Color Code:

    • White/Green & Green
    • White/Orange & Blue
    • White/Blue & Orange
    • White/Brown & Brown
  2. T568B Color Code:

    • White/Orange & Orange
    • White/Green & Blue
    • White/Blue & Green
    • White/Brown & Brown

In both standards, each pair consists of a solid-colored wire and a white wire with a stripe of the same color. The only difference between T568A and T568B is the positions of the green and orange pairs. The choice between these two standards generally depends on the existing wiring of the network you are connecting to, as it's important to maintain consistency throughout the network.

 

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Author Bio

Vita Chernikhovska

is a dedicated content creator at Nassau National Cable, where she simplifies complex electrical concepts for a broad audience. With over a decade of experience in educational content and five years specializing in wire and cable, her work has been cited by authoritative sources, including the New York Times. Vita's popular series, such as 'What is the amp rating for a cable size' and 'How to wire different switches and appliances,' make technical information accessible. She also interviews industry professionals and contributes regularly to the wire and cable podcast.

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