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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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Network wiring
I am having FTTC connected in a couple of weeks time and want to set
up a new connection for my router that will do away with all the unsightly surface wiring BT have installed over the years. My current plan is for Openreach to install their modem adjacent to an NTE5 in the hallway and connect this via a patch lead to a RJ45 socket in an adjacent built-in cupboard. I am thinking of running CAT5E from this socket, via the loft and another built-in cupboard, to another socket, adjacent to my desk. I will connect my Billion 7800n router to this. I have found some basic network wiring info on the TLC site - http://www.tlc-direct.co.uk/Technica...Networking.htm I understand that the single run of CAT5E should be able to feed a phone socket as well as the RJ45 outlet - if this is so which strands? -- rbel |
#2
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Network wiring
lid:
I understand that the single run of CAT5E should be able to feed a phone socket as well as the RJ45 outlet - if this is so which strands? You can buy adapters that make it easy, e.g. http://www.ebay.co.uk/itm/RJ45-Plug-...-/360673569927 The adapters are going to look a bit clunkier than twin-socket wall- plates, but speaking for myself I prefer a self-evident setup. Bear in mind that Gigabit won't work on this link because it needs all the pairs. -- Mike Barnes |
#3
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Network wiring
rbel wrote:
My current plan is for Openreach to install their modem adjacent to an NTE5 in the hallway and connect this via a patch lead to a RJ45 socket in an adjacent built-in cupboard. If your ISP has paid for the option to relocate the NTE (by up to 30m I think) why not have the NTE and modem in the cupboard (provided you can get power into it)? I understand that the single run of CAT5E should be able to feed a phone socket as well as the RJ45 outlet - if this is so which strands? If you are only using 10/100Mb ethernet, then pins 1,2,3&6 will be used, you can use either of the other pairs for phone. |
#4
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Network wiring
On Fri, 02 Aug 2013 18:38:27 +0100, Andy Burns
wrote: rbel wrote: My current plan is for Openreach to install their modem adjacent to an NTE5 in the hallway and connect this via a patch lead to a RJ45 socket in an adjacent built-in cupboard. If your ISP has paid for the option to relocate the NTE (by up to 30m I think) why not have the NTE and modem in the cupboard (provided you can get power into it)? Having re-read the details of the offered Plusnet/BT installation in the last hour I realised that it included provision for an extension from the BT socket to their modem. As the connection was going to be in the (well ventilated) boiler cupboard which has a spare 13A socket that should help a bit. I understand that the single run of CAT5E should be able to feed a phone socket as well as the RJ45 outlet - if this is so which strands? If you are only using 10/100Mb ethernet, then pins 1,2,3&6 will be used, you can use either of the other pairs for phone. Many thanks for this. So I should connect 1,2,3&6 to the ethernet socket and (eg) 7&8 to the phone socket - I was thinking of using modular sockets. -- rbel |
#5
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Network wiring
rbel wrote:
So I should connect 1,2,3&6 to the ethernet socket and (eg) 7&8 to the phone socket - I was thinking of using modular sockets. yes e.g. your cat5 cable wht/org = ethernet 1 org = ethernet 2 wht/grn = ethernet 3 grn = ethernet 6 wht/brn = phone 2 brn = phone 5 wht/blu = unused blu = unused that's omitting the bell wire, which is probably not worth bothering with for most phones now. |
#6
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Network wiring
On Fri, 02 Aug 2013 20:33:36 +0100, Andy Burns
wrote: rbel wrote: So I should connect 1,2,3&6 to the ethernet socket and (eg) 7&8 to the phone socket - I was thinking of using modular sockets. yes e.g. your cat5 cable wht/org = ethernet 1 org = ethernet 2 wht/grn = ethernet 3 grn = ethernet 6 wht/brn = phone 2 brn = phone 5 wht/blu = unused blu = unused that's omitting the bell wire, which is probably not worth bothering with for most phones now. Excellent. My phone is 2 wire so no bell connection. -- rbel |
#7
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Network wiring
I really wouldn't put any electonic equipment in the such a cupboard.
For one thing, most common-or-garden domestic routers are rather prone to overheating. For another, they are rather vulnerable to electrical spikes, which boiler circuits are rather apt to produce as the burners are lit and/or extinguished. On Fri, 02 Aug 2013 20:02:04 +0100, rbel wrote: Having re-read the details of the offered Plusnet/BT installation in the last hour I realised that it included provision for an extension from the BT socket to their modem. As the connection was going to be in the (well ventilated) boiler cupboard which has a spare 13A socket that should help a bit. -- ================================================== ======= Please always reply to ng as the email in this post's header does not exist. Or use a contact address at: http://www.macfh.co.uk/JavaJive/JavaJive.html http://www.macfh.co.uk/Macfarlane/Macfarlane.html |
#8
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Network wiring
I run my router of a UPS which should hide spikes. It stops it locking up
when we get brown outs. In article , Java Jive wrote: I really wouldn't put any electonic equipment in the such a cupboard. For one thing, most common-or-garden domestic routers are rather prone to overheating. For another, they are rather vulnerable to electrical spikes, which boiler circuits are rather apt to produce as the burners are lit and/or extinguished. On Fri, 02 Aug 2013 20:02:04 +0100, rbel wrote: Having re-read the details of the offered Plusnet/BT installation in the last hour I realised that it included provision for an extension from the BT socket to their modem. As the connection was going to be in the (well ventilated) boiler cupboard which has a spare 13A socket that should help a bit. -- From KT24 Using a RISC OS computer running v5.18 |
#9
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Network wiring
On Fri, 02 Aug 2013 22:16:51 +0100, Java Jive
wrote: I really wouldn't put any electonic equipment in the such a cupboard. For one thing, most common-or-garden domestic routers are rather prone to overheating. For another, they are rather vulnerable to electrical spikes, which boiler circuits are rather apt to produce as the burners are lit and/or extinguished. On Fri, 02 Aug 2013 20:02:04 +0100, rbel wrote: Having re-read the details of the offered Plusnet/BT installation in the last hour I realised that it included provision for an extension from the BT socket to their modem. As the connection was going to be in the (well ventilated) boiler cupboard which has a spare 13A socket that should help a bit. I take your point about overheating but the interior of the cupboard is no warmer than the area outside it as it is ventilated, the boiler is a modern unit and all the 'hot' pipework is all well insulated. I had thought about the likelihood of spikes and was thinking of using either a 2 gang MK filtered socket to feed power to the router and the modem, or running a separate supply from a near at hand circuit in the loft. -- rbel |
#10
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Network wiring
In article , Java Jive
scribeth thus I really wouldn't put any electonic equipment in the such a cupboard. For one thing, most common-or-garden domestic routers are rather prone to overheating. Indeed. As is a lot of equipment.. For another, they are rather vulnerable to electrical spikes, which boiler circuits are rather apt to produce as the burners are lit and/or extinguished. You must have a very olde burner if its still putting splats across the mains. Ours are as quiet as an electronically suppressed mouse;!... On Fri, 02 Aug 2013 20:02:04 +0100, rbel wrote: Having re-read the details of the offered Plusnet/BT installation in the last hour I realised that it included provision for an extension from the BT socket to their modem. As the connection was going to be in the (well ventilated) boiler cupboard which has a spare 13A socket that should help a bit. -- Tony Sayer |
#11
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Network wiring
On 02/08/2013 22:01, rbel wrote:
On Fri, 02 Aug 2013 20:33:36 +0100, Andy Burns wrote: rbel wrote: So I should connect 1,2,3&6 to the ethernet socket and (eg) 7&8 to the phone socket - I was thinking of using modular sockets. yes e.g. your cat5 cable wht/org = ethernet 1 org = ethernet 2 wht/grn = ethernet 3 grn = ethernet 6 wht/brn = phone 2 brn = phone 5 wht/blu = unused blu = unused that's omitting the bell wire, which is probably not worth bothering with for most phones now. Excellent. My phone is 2 wire so no bell connection. Even if it was three wire, you would be better running just a a pair and regenerating the bell wire at the far end if required (using a bell capacitor or a microfilter (which includes one)). -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#12
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Network wiring
On Sat, 03 Aug 2013 12:37:39 +0100, John Rumm
wrote: On 02/08/2013 22:01, rbel wrote: On Fri, 02 Aug 2013 20:33:36 +0100, Andy Burns wrote: rbel wrote: So I should connect 1,2,3&6 to the ethernet socket and (eg) 7&8 to the phone socket - I was thinking of using modular sockets. yes e.g. your cat5 cable wht/org = ethernet 1 org = ethernet 2 wht/grn = ethernet 3 grn = ethernet 6 wht/brn = phone 2 brn = phone 5 wht/blu = unused blu = unused that's omitting the bell wire, which is probably not worth bothering with for most phones now. Excellent. My phone is 2 wire so no bell connection. Even if it was three wire, you would be better running just a a pair and regenerating the bell wire at the far end if required (using a bell capacitor or a microfilter (which includes one)). Indeed, I disconnected the bell wire on my existing setup some years ago following the advice on the site of a very good ADSL filter and socket supplier (who now seems to have disappeared). -- rbel |
#13
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Network wiring
On 03/08/13 12:37, John Rumm wrote:
On 02/08/2013 22:01, rbel wrote: On Fri, 02 Aug 2013 20:33:36 +0100, Andy Burns wrote: rbel wrote: So I should connect 1,2,3&6 to the ethernet socket and (eg) 7&8 to the phone socket - I was thinking of using modular sockets. yes e.g. your cat5 cable wht/org = ethernet 1 org = ethernet 2 wht/grn = ethernet 3 grn = ethernet 6 wht/brn = phone 2 brn = phone 5 wht/blu = unused blu = unused that's omitting the bell wire, which is probably not worth bothering with for most phones now. Excellent. My phone is 2 wire so no bell connection. Even if it was three wire, you would be better running just a a pair and regenerating the bell wire at the far end if required (using a bell capacitor or a microfilter (which includes one)). the correct thing is a 'master socket' However strictly you should NOT have too many in parallel across the line. In fact there should be only one, hence 'master socket' -- Ineptocracy (in-ep-toc-ra-cy) €“ a system of government where the least capable to lead are elected by the least capable of producing, and where the members of society least likely to sustain themselves or succeed, are rewarded with goods and services paid for by the confiscated wealth of a diminishing number of producers. |
#14
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Network wiring
On 03/08/2013 14:51, The Natural Philosopher wrote:
On 03/08/13 12:37, John Rumm wrote: On 02/08/2013 22:01, rbel wrote: On Fri, 02 Aug 2013 20:33:36 +0100, Andy Burns wrote: rbel wrote: So I should connect 1,2,3&6 to the ethernet socket and (eg) 7&8 to the phone socket - I was thinking of using modular sockets. yes e.g. your cat5 cable wht/org = ethernet 1 org = ethernet 2 wht/grn = ethernet 3 grn = ethernet 6 wht/brn = phone 2 brn = phone 5 wht/blu = unused blu = unused that's omitting the bell wire, which is probably not worth bothering with for most phones now. Excellent. My phone is 2 wire so no bell connection. Even if it was three wire, you would be better running just a a pair and regenerating the bell wire at the far end if required (using a bell capacitor or a microfilter (which includes one)). the correct thing is a 'master socket' The correct thing for this application is actually a "PABX Master" - similar to the normal one, but it lacks the lightening suppressor and the test resistor found in the full NTE5 style master. -- Cheers, John. /================================================== ===============\ | Internode Ltd - http://www.internode.co.uk | |-----------------------------------------------------------------| | John Rumm - john(at)internode(dot)co(dot)uk | \================================================= ================/ |
#15
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Network wiring
On 04/08/13 01:06, John Rumm wrote:
On 03/08/2013 14:51, The Natural Philosopher wrote: On 03/08/13 12:37, John Rumm wrote: On 02/08/2013 22:01, rbel wrote: On Fri, 02 Aug 2013 20:33:36 +0100, Andy Burns wrote: rbel wrote: So I should connect 1,2,3&6 to the ethernet socket and (eg) 7&8 to the phone socket - I was thinking of using modular sockets. yes e.g. your cat5 cable wht/org = ethernet 1 org = ethernet 2 wht/grn = ethernet 3 grn = ethernet 6 wht/brn = phone 2 brn = phone 5 wht/blu = unused blu = unused that's omitting the bell wire, which is probably not worth bothering with for most phones now. Excellent. My phone is 2 wire so no bell connection. Even if it was three wire, you would be better running just a a pair and regenerating the bell wire at the far end if required (using a bell capacitor or a microfilter (which includes one)). the correct thing is a 'master socket' The correct thing for this application is actually a "PABX Master" - similar to the normal one, but it lacks the lightening suppressor yeah you dont want em floating away! and the test resistor found in the full NTE5 style master. pretty sure mine have resistors -- Ineptocracy (in-ep-toc-ra-cy) €“ a system of government where the least capable to lead are elected by the least capable of producing, and where the members of society least likely to sustain themselves or succeed, are rewarded with goods and services paid for by the confiscated wealth of a diminishing number of producers. |
#16
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Network wiring
On 02/08/2013 20:02, rbel wrote:
On Fri, 02 Aug 2013 18:38:27 +0100, Andy Burns wrote: rbel wrote: My current plan is for Openreach to install their modem adjacent to an NTE5 in the hallway and connect this via a patch lead to a RJ45 socket in an adjacent built-in cupboard. If your ISP has paid for the option to relocate the NTE (by up to 30m I think) why not have the NTE and modem in the cupboard (provided you can get power into it)? Having re-read the details of the offered Plusnet/BT installation in the last hour I realised that it included provision for an extension from the BT socket to their modem. As the connection was going to be in the (well ventilated) boiler cupboard which has a spare 13A socket that should help a bit. Before you fit in a boiler cupboard try making some measurements of the actual temperature in it first. Router tend to run hot anyway and unless the temperature is seldom going to be above 25C then it is asking for trouble. -- Peter Crosland |
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