Re: RE: CAT5 - IDC Terminating

["Chris Miles" <chrismiles@xxxxxxxxxxxxxxxx>]

If possible could you test what speed you are getting over ethernet on
your local network from one
machine to another machine please?

i.e using copying something from a network share etc.

if you could many many thanks

Chris
----- Original Message -----
From: Mike Griffiths
To: ukha_d@xxxxxxx
Sent: Wednesday, September 13, 2006 1:36 AM
Subject: RE: [ukha_d] RE: CAT5 - IDC Terminating


Fine

What test do you want me to do?

From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On Behalf
Of Chris Miles
Sent: Tue 12 September 2006 23:29
To: ukha_d@xxxxxxx
Subject: Re: [ukha_d] RE: CAT5 - IDC Terminating

how are you for 100mb lan speeds?

Chris
----- Original Message -----
From: Mike Griffiths
To: ukha_d@xxxxxxx <mailto:ukha_d%40yahoogroups.com>
Sent: Tuesday, September 12, 2006 11:22 PM
Subject: RE: [ukha_d] RE: CAT5 - IDC Terminating

I think sometimes you worry too much Keith

I have all my Cat5 runs going through Krone blocks

And for testing they go through patch panel as well

It all works fine

Most runs are >25m

Mike

From: ukha_d@xxxxxxx <mailto:ukha_d%40yahoogroups.com>
[mailto:ukha_d@xxxxxxx
<mailto:ukha_d%40yahoogroups.com>
] On
Behalf
Of Keith Doxey
Sent: Tue 12 September 2006 18:20
To: ukha_d@xxxxxxx <mailto:ukha_d%40yahoogroups.com>
Subject: RE: [ukha_d] RE: CAT5 - IDC Terminating

Hi Chris,

Whilst a BoxConn 251 and StripsConn 237A will connect the wires together
and
give electrical continuity I feel it is only fair to point out that
terminating a cable pair on a 23A involves untwisting about 1.5 inches
of
wiring, double this because you also have the connection to the lower
half
of the strip and you have almost 3 inches of untwisted pair.

All CAT5 installation guides state that no more than 0.5 inches of cable
should be untwisted so as to preserve the interference rejection
properties.

Even if you dont need the flexibility, I personally would use patch
panels
and short jumper cords to join the cables as it would retain the
integrity
of the CAT5 wiring scheme.

One other thing to mention, the StripsConn 237A handle 10 pairs of
wires.
For joining CAT5 cables you have two methods of wiring them.

1. only use 8 pairs on each strip to join 2 CAT5 cables.

Cable 1 - pairs 1,2,3,4
Cable 2 - pairs 7,8,9,10
etc

2. split every third cable over two strips which gets very messy

Cable 1 - Strip 1 - pairs 1,2,3,4
Cable 2 - Strip 1 - pairs 5,6,7,8
Cable 3 - Strip 1 - pairs 9,10
Cable 3 - Strip 2 - pairs 1,2
Cable 4 - Strip 2 - pairs 3,4,5,6
Cable 5 - Strip 2 - pairs 7,8,9,10
etc

By using patch panels you can keep it much neater using either two
panels
for incoming and outgoing, or a two row panel with in and out on
different
rows.

Regards

Keith

> -----Original Message-----
> From: Chris Miles [mailto:chrismiles@xxxxxxx
<mailto:chrismiles%40blueyonder.co.uk>
<mailto:chrismiles%40blueyonder.co.uk>
]
> Sent: 12 September 2006 16:19
> To: ukha_d@xxxxxxx <mailto:ukha_d%40yahoogroups.com>
<mailto:ukha_d%40yahoogroups.com>
> Subject: [ukha_d] RE: CAT5 - IDC Terminating
>
>
> regarding mhy previous post about extending my CAT5 cables.
>
> I got a 251A connection box
>
> http://shop.austin-taylor.co.uk/index.cfm?event=catalogue.product&;
productID=16112&categoryID=1243

and 237A termination strips.

http://shop.austin-taylor.co.uk/index.cfm?event=catalogue.product&produc
tID=
16160&categoryID=0

Is this all I should need?

I assume I just punch down each wire that im joining together?

Chris

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