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Wiring new construction

 

 

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gbg at eclipsegrp

Dec 2, 2008, 9:25 AM

Post #1 of 3 (1111 views)
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Wiring new construction

As been stated, you do not need conduit for low voltage wiring. Thus,
you just need to drill holes in allowable spots (building code regulates
where holes can be drilled in headers and man-made joist). I would put
plastic boxes up where the wires will come out of the wall. If you do
that, you will not need mud rings. Mud rings are typically used with
metal electrical boxes and are what the screws on face plates screw
into. With the plastic boxes, the screws will just screw into the
plastic box.

In my house, I did all the low voltage wiring. I found that Belden's
banana cable was great to work with, but a little more expensive than
just cable. The banana cable had two cat 5e, to RG-6 Quad shield, and
two fiber optic cables in one bundle. This made it easy to pull. Each
outlet is called a drop and I put at least two drops in every room. In
my office and phone nook, I pulled additional cat 6 cable with the
banana cable. I also did two RG-6 Quad shield runs to the attic for an
antenna and two RG-6 Quad shield with two cat 6 to an external box for a
satellite mount. Do not forget to pull at least two cat 5 wires for the
incoming phone line. I you ever plan on having a door phone, pull a
wire for that also. The other thing I would highly recommend is a 2-3"
pipe run from you basement to the attic for future wiring use.

If you are looking for a whole house stereo system, take a look at
Russound's A-bus systems. IT is cat 5 from the hub where you plug in
normal RCA jacks from your stereo or other device and run it to a wall
amplifier that fits into a normal light switch box. From the wall
amplifier, you run speaker wire to the speakers in the room.

Ok, now onto the face plates. I like Quick port and keystone jacks.
They allow me to configure 1-6 jacks for each drop depending on the face
plate used. You can get most types of ports (i.e. RG-6, Cat-3, Cat-5e,
Cat-6, RCA) for both Quick ports and Keystone. Often you can buy bulk
Quick port or Keystone ports and face plates on flee-bay. For
terminating the RG-6 Quad Shield, I used snap-n-seal compression
fittings.

Now for server room where all the wires are home run to, you can use
Quick ports or keystone ports in panels that make them like patch
panels. Or you can buy actual patch panels and wire everything
together.

Another nice feature is if you a distribution amplifier to put MythTV
and a satellite or other video devices onto regular TV channels. Often
the distribution amplifiers will work over the cable with IR receives
and blasters and have 5 or six TVs that can be connected. Once analog
TV goes away, you can put a converter box tv signal onto a channel and
still use your old TVs without a box at each TV or tying up Myth using
"live tv"

I hope this gives you some idea's on wiring and devices.

Regards,
Greg

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gull at gull

Dec 2, 2008, 11:23 AM

Post #2 of 3 (1056 views)
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Re: Wiring new construction [In reply to]

Oh, one thing I haven't seen mentioned yet. Maybe this goes without
saying, but LABEL EVERYTHING. Your patch panel will probably have
numbers on it. Put matching numbers on the wall jacks. Otherwise
you'll be playing "guess the cable" later. This works far better than
writing room names on the patch panel, because there will be more than
one jack per room and the purpose of the room might change some day.
(e.g., "Billy's bedroom" may some day be your home office.) Use a label
maker and make a neat job of it. If that looks too much like an office
park for your decorating sense, write the numbers on the *inside* of the
cover plate or on the keystone jacks.

There are two ways to identify cables, so you know what goes where as
you terminate them. You can keep track of them as you pull; I find
writing on the jacket with a Sharpie works better than masking tape,
which can get stripped off as the wire is pulled. You can also identify
them after the fact with a tone generator and an inductive probe.
They're not very expensive at stores like Home Depot, but you won't get
a lot of use out of one at home once the job's done.
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travis at tabbal

Dec 2, 2008, 11:48 AM

Post #3 of 3 (1050 views)
Permalink
Re: Wiring new construction [In reply to]

On Tue, Dec 2, 2008 at 12:23 PM, David Brodbeck <gull [at] gull> wrote:

> Oh, one thing I haven't seen mentioned yet. Maybe this goes without
> saying, but LABEL EVERYTHING.



Agreed on the labeling. I did the labels on the patch panel as it's in the
basement and the WAF is much higher putting labels on it. I did use generic
names though, "NW BED" and such. The tip about putting the number on the
back side of the cover plate is a good one though. I've still had cause to
use the tone generator enough that I don't regret the purchase. It comes in
handy when you least expect it sometimes.

One more thing I did that boosted the WAF. Install coax/cat6/power in the
ceiling if you ever intend on installing a wall-mount TV. My wife wanted one
in the master bedroom and having the cables go UP makes hiding them behined
the TV very easy. White coax and cat6 patch cords makes them near impossible
to see even when they are visible as our ceiling is white. And you can just
put a blank cover plate over the box if you don't use it right away. Those
blend in quite well.

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