LAN and Telecom Cabling Office Network Issues...

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Subject Author Date
Office Network Issues... Raxian 05-30-06
Posted by Raxian on May 30, 2006, 12:47 pm
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I am having an issue with creating some wallports for an office.

Basic Outlay. For now There is a Netgear Hub that has a Link to a T1. I
am running cable through the office. So it will be PC -->Wallport, then
On the other end of the wallport, a Male RJ-45 to the Hub.

Once the Network is Moved, it will be
PC-->Wallport-->Router-->Hotbrick Firewall-->T1 (Basically the Internet
will be going into the Firewall as well as the Router with all the
users connections.

I have been trying both A and B standards, and even made the Male Plugs
both A format, B format. I did the punch down and used this:

http://www.cyberxlink.com/product_info.php/products_id/253

to test the cable (I basically plugged the Male end to the top, and
plugged a small cable into the jack and the other end of that cable to
the Remote Side. I tested the small cable. I even purposely made a
cross over so it would register as a cross over (it did), I even tested
with a "Bad" Cable (pair 3/4 would not light up)

Tester says all green on the Jacks and Plugs I made, but when I plug my
laptop to the jack, nothing is going through. I tried both XO and ST
cables. On both A and B Standards. Nothing. I plugged straight into the
T1 and then to the Hub without any problems. Any suggestions?


Posted by Al Dykes on May 30, 2006, 1:33 pm
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>I am having an issue with creating some wallports for an office.
>
>Basic Outlay. For now There is a Netgear Hub that has a Link to a T1. I
>am running cable through the office. So it will be PC -->Wallport, then
>On the other end of the wallport, a Male RJ-45 to the Hub.
>
>Once the Network is Moved, it will be
>PC-->Wallport-->Router-->Hotbrick Firewall-->T1 (Basically the Internet
>will be going into the Firewall as well as the Router with all the
>users connections.
>
>I have been trying both A and B standards, and even made the Male Plugs
>both A format, B format. I did the punch down and used this:
>
>http://www.cyberxlink.com/product_info.php/products_id/253
>
>to test the cable (I basically plugged the Male end to the top, and
>plugged a small cable into the jack and the other end of that cable to
>the Remote Side. I tested the small cable. I even purposely made a
>cross over so it would register as a cross over (it did), I even tested
>with a "Bad" Cable (pair 3/4 would not light up)
>
>Tester says all green on the Jacks and Plugs I made, but when I plug my
>laptop to the jack, nothing is going through. I tried both XO and ST
>cables. On both A and B Standards. Nothing. I plugged straight into the
>T1 and then to the Hub without any problems. Any suggestions?
>


Switch to 110 blocks, follow the color codes and buy your patch cords
pre-made.


--
a d y k e s @ p a n i x . c o m

Don't blame me. I voted for Gore. Proudly then, even more so in hindsight.

Posted by Raxian on May 30, 2006, 1:55 pm
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Unfortunately I dont have the time to order online for a 110. I can
make pretty good cables. So thats not to bad, So your saying run from
Jack, to Patch, Patch to a ST Male End into the Hub?


Posted by Doug McIntyre on May 30, 2006, 3:34 pm
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>I have been trying both A and B standards, and even made the Male Plugs
>both A format, B format. I did the punch down and used this:


Pick one standard. Use it everywhere. There's no difference between
the two. If you start getting complex, you're bound to run into
problems. Almost everything in business environments is
568B. Residences and government typically are 568A. It doesn't really
matter much what is used as long as it is used on both ends of the
same run. But stick with one, stop putzing with two wire layouts.
You can mix and match patch cords and horizontal runs, it doesn't
matter, it only matters that each specific cord is wired the same on
each end.

>Tester says all green on the Jacks and Plugs I made, but when I plug my
>laptop to the jack, nothing is going through. I tried both XO and ST
>cables. On both A and B Standards. Nothing. I plugged straight into the
>T1 and then to the Hub without any problems. Any suggestions?


Step back and take it one by one. Get a spare hub (they are what, $10?)
plug it into your patch cable you've made directly to your
laptop. Check for link. If that works, check the next part up. Combine
them together. Take it one by one, and you'll get it eventually.

You generally don't need cross-over cables. The only time you need
them is if you have some old hubs/switches and you are connecting them
together. Almost all new ones will be auto MDI/MDI-X, so just use
straight through cables everywhere.

Also, wire into patch panels directly, it sounds like you have solid wire
coming out of the wall into a plug? This will wear out over time and
flake out on you in a year or two. Invest in a patch panel.


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