RE: RJ45 modules are wired to 568B

[Mike Griffiths <mike@xxxxxxx>]

Hmm 
That's why I have upstairs 3 different RJ45 Sockets all with different
configurations ???
One being 568A
One being 568B
And another which is numbered no colours which is an ISDN Socket

I'll try again,
Anyone know of a reasonable supplier for RJ45 sockets and faceplates?

I need another 40 + to add to my existing Cat5 wiring in the house and
RS
looks quite expensive


Mike


> -----Original Message-----
> From: Martin [mailto:ukha@xxxxxxx]
> Sent: 12 October 2002 22:30
> To: ukha_d@xxxxxxx
> Subject: RE: [ukha_d] RJ45 modules are wired to 568B
> 
> I think Mark is quite right, you decide which wiring standard to
punch
> down. All RJ45 outlets are the same, basically the pairs are
swapped
> over on 1,2 and 3,6. on 568A and 568B(or 258A), and i think most
> manufacturers identify in pin numbers on the IDC block.You should try
to
> stick to the same manufacturer of outlets as patch panels. They
are
> manufactured as an endto end system and therefore using a
different
> outlet at one end may result in a reduction in performance,
although
> i've never had a problem on the odd occasion that i've installed
and
> tested it, presumably you have a patch panel your adding to.
> 
> Electrical wholesalers stock Cat5 outlets and bits suggest you pop
into
> your local and view before you buy.
> 
> 
> [Martin]
> 
> 
> 
>  -----Original Message-----
> From: Mike Griffiths [mailto:mike@xxxxxxx]
> Sent: 12 October 2002 21:46
> To: ukha_d@xxxxxxx
> Subject: RE: [ukha_d] RJ45 modules are wired to 568B
> 
> 
> 
> I'm aware of that Mark
> I just want the 568B colour codes on the units for completeness
> Up to now my installation has been with RS units but I was just
> wondering if
> anyone new of cheaper
> 
> Just to clarify the point not all units are wired the same inside.
This
> can
> lead to problems later on for faultfinding
> 
> 
> 
> Mike
> 
> 
> > -----Original Message-----
> > From: Mark Harrison [mailto:Mark.Harrison@xxxxxxx]
> > Sent: 12 October 2002 20:56
> > To: ukha_d@xxxxxxx
> > Subject: RE: [ukha_d] RJ45 modules are wired to 568B
> >
> > Mike,
> >
> > The modules are supplied unwired. The wiring to 568B happens when
you,
> the
> > installer, punch down into them.
> >
> > Most I've seen come with diagrams showing to do this to EITHER A
or B
> as
> > you desire, but the modules themselves are grey...
> >
> > Mark
> >
> > -----Original Message-----
> > From: Mike Griffiths [mailto:mike@xxxxxxx]
> > Sent: 12 October 2002 20:42
> > To: NG Ukha_D (ukha_d@xxxxxxx)
> > Subject: [ukha_d] RJ45 modules are wired to 568B
> >
> >
> >  Were is the best place to buy RJ45 modules are wired to
568B and face
> > plates
> > I really want 4 Cat5 sockets in a double face plate \but they
must be
> > colour
> > coded to 568B
> >
> > THanx
> > Mike
> >
> >
> >
> >
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