Tech Support > Computers & Technology > Internet & Broadband > bt master socket and dsl extension - sorry long enquiry
bt master socket and dsl extension - sorry long enquiry
Posted by LHW on February 8th, 2005


I have crawled over recent posting and I am sure there is someone
reading this group who can answer my question. Similar ones have been
posted but not quite the query I have.

Basically my BT master socket is in the kitchen which is not where I
wish to have my computer. For aesthetic reasons I dont want to have
plug in filters in each extension socket so have fitted a replacement
solwise filter socket on the BT master. What I didnt realise until I
bought it as that this would then make all downstream sockets
filtered.

What I dont know/understand is:

1. Can I put an ADSL splitter on the downstream (already filtered)
sockets and expect broadband reception to work?

if not:

2. To get an unfiltered line do I either need a special faceplate mod
like the one from
http://www.clarity.it/telecoms/adsl_faceplate_mod.htm ( more expense
but if that is the way ok) and then to run an unfiltered extension to
the computer location.

or

3. Can I connect a cable to the a & b terminals on the BT socket and
run that to the computer location. I understand that BT disapprove of
this but is this method viable, if so what sort of cable do I need and
what sort of socket box at the end. I have read on Peter Parry's site
that this second master may be an option but then I got confused with
pbx terminal and whether I need to snip off the capacitor or not.


My prefered option would be to run the computer extension cable
outside the house, as this will be the neatest option, but this
implies outdoor cable and ideally brown colour. I also like the idea
of the computer being served buy its own socket, runnning unfiltered
until the box; but I am wary and got a little lost with increased
impetance threads. The clarity faceplate offers a neat solution but
what type of wire should I use for best performance and fixed
externally.

basically I am looking for the most cost effective way of running my
DSL signal from the current location (which suits standard voice
telephone very well), without having a wifi solution or a router in
the kitchen.

Lloyd

Posted by Alex Heney on February 8th, 2005


On 8 Feb 2005 14:02:08 -0800, lhwatkins@btinternet.com (LHW) wrote:

No.

It must be an unfiltered connection to the ADSL modem or modem/router.


That is certainly one way, and probably the best.

Another alternative is simply to run a CAT5 cable from the unfiltered
outlet on the faceplate all the way to your computer.

A third alternative would be to get a wireless router, and a wireless
adapter for the computer. The router could then be placed somewhere
inconspicuous near the master socket.


It is actually illegal.

You are not allowed to touch the wiring on the BT side of the socket.



OK, that takes out the "third alternative" above :-)
--
Alex Heney, Global Villager
Never deprive someone of hope; it may be all they have.

To reply by email, my address is alexATheneyDOTplusDOTcom

Posted by Lurch on February 8th, 2005


On 8 Feb 2005 14:02:08 -0800, lhwatkins@btinternet.com (LHW) strung
together this:

there will be no ADSL at any voice (filtered) sockets.


As for the socket at the other end you could use anything you like, as
long as you match up the pins for the ADSL modem to work. Easiest
would be a BT secondary with a filter pluigged in, but RJ11 socket
would be the neatest as you don't need a filter for the ADSL, it just
works an adaptor for the modem lead.
The ADSL modem isn't filtered, the voice sockets are.

various other materials that you'll require.
..
extension round to the computer for ADSL.
--

SJW
Please reply to group or use 'usenet' in email subject

Posted by Bill on February 8th, 2005


LHW wrote:
[variously pruned]


No

Yes. Use CAT5 (twisted pair) cable NOT THE FLAT STUFF. This should be
OK on most lines, might affect things if ADSL is marginal.

Will work. Will upset BT big time if they ever find out.

An alternative would be to accept a second 85mm box in the kitchen to do
the breakout/filtering.
Put the old socket back in the real master, very short wire from that to
the second socket where you put the filtering and your phone wiring.
Picking off the 2 and 5 before filtering in the back of this box is then
fine, and take it away as you intended to the computer.
Electrically of course equivalent to wiring onto A and B but legal.

Bill


Posted by Simon Smith on February 9th, 2005


Lloyd

I had a very similar problem and in the end the solution was quite
straight-forward. If you go to the ADSLNation website www.adslnation.com
and look at their filters you will se a good selection. What I did was:
Replace the Master Socket with a new part. Wired all the extensions from
the UNfiltered output. Then used a filter telephone socket in place of
each extension, except where my router is and here I used an ADSL/Phone
faceplate. Now I have no hanging filters and a very neat installation.
The only think I would add is to label the filtered telephone sockets as
the faceplates are not marked.

Regards

Simon

In message <4f627635.0502081402.41303a64@posting.google.com>, LHW
<lhwatkins@btinternet.com> writes
--
Simon Smith
mailto:simon@dancingbear.demon.co.uk
http://www.dancingbear.demon.co.uk/
"If I was in it for the money, I'd be a millionaire by now"

Posted by Ben Clay on February 10th, 2005


As a quick aside - I've come to this newsgroup because adslnation do not
supply enough info to wire up their ADSL/phone faceplate for the NTE-5.
However, many thanks to Alex Heney & Bill who also responded to LHW's
request with the link to
http://www.clarity.it/telecoms/adsl_faceplate_mod.htm which *does* give the
info on wiring up adslnations NTE-2005. Come on adslnation get your FAQ up
to date!

"Simon Smith" <News@dancingbear.demon.co.uk> wrote in message
news:LlYPRsBAslCCFwxV@dancingbear.demon.co.uk...



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