CAT5 Wiring Question
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Thread: CAT5 Wiring Question

  1. #1
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    Post CAT5 Wiring Question

    I want to make a crossover cable and am a bit unsure about the wiring.

    I have been told that one end needs to be 568A and the other 568B as follows:

    568A
    Pin1 White/Orange
    Pin2 Orange
    Pin3 White Green
    Pin4 Blue
    Pin5 White/Blue
    Pin6 Green
    Pin7 White/Brown
    Pin8 Brown

    568B
    Pin1 White/Green
    Pin2 Green
    Pin3 White/Orange
    Pin4 Blue
    Pin5 White/Blue
    Pin6 Orange
    Pin7 White/Brown
    Pin8 Brown

    Is this correct?

    Thanks a lot.

    Stuart

  2. #2
    Registered User AlienDyne's Avatar
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    Post

    Yes, this is the correct way.

    Good luck!

    1 ---> 3
    2 ---> 6

  3. #3
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    Post

    hope this is helpful
    <a href="http://www.co-opnet.org/pinout/" target="_blank">http://www.co-opnet.org/pinout/</a>

  4. #4
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    Post

    Thanks a lot to you both.

    I can now wire them correctly.

    Cheers

    Stuart

  5. #5
    Registered User yingling's Avatar
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    Post

    <a href="http://startech.com/structuredwiring/patchcable.htm" target="_blank">http://startech.com/structuredwiring/patchcable.htm</a>

  6. #6
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    Talking

    Well, you can wire them correctly as long as you're not colorblind

  7. #7
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    Post

    Yeah, being color blind really messes me up sometimes. Luckily when I was making a lot of lines at my last job, our Cat5 had only 4 wires instead of the normal 8. I have kept that line and had a long wonderful argument with a couple of people that said it wasn't really Cat5.

  8. #8
    Registered User Deity's Avatar
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    Post

    [quote]Originally posted by cleetus:
    <strong>Yeah, being color blind really messes me up sometimes. Luckily when I was making a lot of lines at my last job, our Cat5 had only 4 wires instead of the normal 8. I have kept that line and had a long wonderful argument with a couple of people that said it wasn't really Cat5.</strong><hr></blockquote>

    Yep. Just a couple of days ago I was told by our ISPs fiber guru that the reason my internet was running at half speed was that my CAT5 wiring was not color coded to 568A. I got so angry with that idiot that I had to leave the room.
    A bored admin is a very dangerous person...

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