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cross wiring

i am using three hubs in my network.
for a hub i need diagram of "crosswiring" in CAT 5 UTP cable.
explain with 8 pin colors and signal pin
diagram on both side of UTP RJ45 jack.
pin numbers need cross wiring is must.
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moorthy_kulumani
Asked:
moorthy_kulumani
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1 Solution
 
GleasonGuyCommented:
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mark2150Commented:
Normal 568B CAT-5 is:

1 White/Orange
2 Orange
3 White/Green
4 Blue
5 White/Blue
6 Green
7 White/Brown
8 Brown

Wired same at both ends.

To make a "crossover" cable, wire one end as shown above and then reverse green and orange pairs at other end.

1 White/Green
2 Green
3 White/Orange
4 Blue
5 White/Blue
6 Orange
7 White/Brown
8 Brown

The orange and green pairs are the data pairs. The blue is the analog/telco pair and the brown pair is a spare.

If you hold the connector with the clip down and the cable exiting to the left pin #1 is on top.

M
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mark2150Commented:
5 points is too little for a Q...

M
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GleasonGuyCommented:
I was thinking that 5 points was too little also... But moorthy_kulumani is new... So I just gave hime the link... It does have a pretty picture though ;-)

BTW, Welcome to Experts Exchange moorthy_kulumani!
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GleasonGuyCommented:
Here is my form greeting to EE...
---
Welcome To Experts Exchange!

It is customary to not Answer a question unless you are 120% sure it will completely address the question. When the question is answered, it gets moved into the Locked Section, thus reducing the potential responses.

If you post your response as a comment, then the question gets more visibility in the Unanswered Section. If the asker feels that your comment is an appropriate response for their question they have the ability of accepting it as an answer and awarding you the points.
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