In an earlier contribution to this discussion,
Mike Kingston <(E-Mail Removed)> wrote:
>
> So with the cable advised, I guess I can now drill suitably small
> holes, thread cable through and wire it to back of modified faceplate
> (e.g. Clarity, as above).
Yes.
>
> This raises questions:
>
> 1. Will BT (in my case) install a new master socket for broadband or
> will there be no such change?
Assuming you go for self-install rather than BT-install ADSL, BT won't visit
your premises. The default assumption is that you will use plug-in
micro-filters. However, you can instead use a filtered faceplate - which is
a technically better solution. [Note: you can *only* legally do this if you
have an NTE5 master socket with removeable faceplate - although Clarity do
have a solution if you have the old-style master socket. See
http://www.clarity.it/telecoms/adsl_faceplate.htm ]
>
> 2. I shall need to know which wires to connect where (Way back I
> bought a new master socket only to discover that the wiring details
> were a GREAT SECRET, not to be disclosed to mere users).
Are you talking here about telephone wiring or a digital extension from the
filtered faceplate for ADSL?
If you're talking about wiring ordinary phone extensions, there's plenty of
information at
http://www.wppltd.demon.co.uk/WPP/Wi...telephone.html
If you're talking about a digital extension, you need only one pair of
wires - it doesn't matter which pair you use in the phone cable as long as
it *is* a twisted pair - e.g. green with white marker + white with green
marker. The modified faceplate has two terminals to which these wires have
to be attached - it doesn't matter which way round. At the other end of the
extension, you'll need an RJ11 or RJ45 socket [ See
http://www.clarity.it/telecoms/adsl_...nd_sockets.htm ]
The two wires of your twisted pair need to connect to the *middle* two
conductors in the socket - i.e. 3 & 4 for a RJ11 (6-way) or 4 & 5 for a RJ45
(8-way) socket. Note: the RJ11 plug provided with your ADSL equipment will
fit either type of socket.
BTW, I see that Clarity's digital extension kits use CAT5 cable - which is
similar to twisted pair phone cable, but a higher spec with better noise
rejection. Whilst not *essential*, it certainly won't do any harm to use
this.
>
> 3. My new cable will pass through my study, close by my two PCs, and
> proceed through the wall via an existing plastic channel to my wife's
> study, where I propose to install two further sockets (who knows, she
> may get another PC some day). Can I daisy-chain sockets on the cable
> like this? It seems intuitive to me, but that sometimes turns out to
> be a false assumption.
>
You talked earlier about having a peer-to-peer network with several
computers. If you want these all to have access to the internet, what you
*don't* do is to connect each of them individually to ADSL. What you need is
an ADSL Router (i.e. a combined ADSL modem/router/firewall) which has a
*single* connection into an ADSL socket. Each computer then connects to the
router, using an ethernet cable connected to a network port on the computer.
[You presumably already have a hub at the heart of your peer-to-peer
network? If so, replace it with the router. The network will still work in
the same way but, in addition, all computers will have access to the
internet via the shared connection].
At this point, someone is sure to jump in and say that all you *really* need
is an ADSL modem (probably USB - ugh!) in one of your compuetrs - and then
use Internet Connection Sharing
(ICS) to share the connection with the other computers in your network. Well
alright - it *does* work, after a fashion, but a router is a far better
solution.
HTH.
--
Cheers,
Tim
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