How many cat5e in conduit

This means a very small section of the cables will be exposed and left bare inside the space between the ceiling downstairs and the floorboards upstairs. We're talking probably about 20 cm's worth of cables as that's probably how big this space is where the joists are. Now he did say if the walls chase ok then he will bring the chase all the up above the skirting boards upstairs which would be my preference obviously as this means all of the cables will be inside the conduit from top to bottom which will also make fishing the cables that much easier.

If it can't be done then it's not a huge problem as I can tie new cables to the old existing cable that will be inside the conduit and then pull it through or worse case scenario lift up a few pieces of laminates and then a few floorboards to gain access. I'm a little confused now as bbigford confirmed that there is no need to ground STP cables and it can be used just the same as UTP cables, or am I just not getting this?

I think that you your run is going up on the inside of an outside wall; since it appears the electrician is talking about chasing out on a solid wall on both the lower and ground floor. Bearing in mind that he has to get behind the skirting boards and that normally involves drilling and chiselling to create the space unless he cuts a piece out and sticks it back on again. With plastic conduit that is slightly flexible, if he is very lucky, he may be able to feed it down from the top to the floor below to get a better continuous tube with less joins.

If it is an outside wall then it may be easier to drill through the wall and go up the outside and then back in again using outdoor ethernet cabling which is not that expensive. Avoid all the chasing out and replastering. It can be done neatly and will look fine. There are a number of reasons that you need to consider about which cabling system you wish to use. There are many ways to to get to your final destination.

Some are easier, faster, and cheaper. My question is " If you are not going to properly ground the shielding, then why spend the money? It's an inside concrete wall but it connects to my neighbor's wall, in other words it's like one thick wall, I'm on one side and she's on the other if that makes sense. The chase in the living room room going all the way up to the ceiling is about 4 metres so hopefully it shouldn't take that long it's just the bit in-between the ceiling and the floorboards that I'm hoping he can get to by lifting up the floorboards in the bedroom upstairs so he can then see the chase that he will have made downstairs, and then be able to continue chasing up into that bedroom just above the skirting.

This bedroom is going to have its wallpapers stripped, re-plastered, painted, new skirting bosrds, doors, door frames etc. I'm not quite sure how this forum works but I assume I have to select a best answer which I have just done. My main question was whether or not I should use plastic or metal conduit and I've got my answer to that but I have also had some excellent advice regarding ethernet cables and shielding for which in very grateful. It only allows me to choose one best answer but if I'm to be honest I would have chosen bbigford, lapetinap and Peter's replies as all being best answers, but the other replies have also been very helpful so a huge thank you to you all :D.

There can be only one best answer quite a few points and the rest are helpful posts a point here and there. I like your use of the conduit. Eventually, you may have the cable go bad and need to replace it, by running the conduit, you'll no longer need to tear apart walls to do a little maintenance. I've seen a couple of mentions about running conduit during new construction to make adding wires to an existing set easier in the future.

As others have said, as long as there isn't some obscure local code requiring it, don't use it. To continue this discussion, please ask a new question. Which of the following retains the information it's storing when the system power is turned off?

Submit ». Get answers from your peers along with millions of IT pros who visit Spiceworks. Learn more. Ask Question. Asked 6 years, 3 months ago. Active 1 year, 8 months ago. Viewed 88k times. Improve this question. Machavity Slav Slav 1 1 gold badge 2 2 silver badges 14 14 bronze badges.

Try it and see. I think low voltage cabling has different rules for things like conduit fill factor. There isn't any official fill codes for Cat6 cabling that I know of. But really it comes to practical purpose. The only pratical reason to run Cat6 cables in conduit through a home setting is to make removal and re-cabling easier.

Because of that, you need to have the cables loose in the conduit. The longer the conduit, the less cables you will be able to run and pull them through easily. Yes, the purpose of the conduit is to upgrade in the future — Slav. So you can run at least 1" low voltage flexible raceway.

That's pretty good size. Also, everywhere you run this stuff, I would consider making it a home-run back to a central wiring cabinet so you don't end up trying to over-stuff the conduits. Or if you're talking about a big enough area, use more than one cabinet, and you can run multiple conduits between the cabinets to leave yourself plenty of room to pull more cables later. And pull power separately to every cabinet. They are already huge uncompressed MOV files. New phones coming out can record in 4K resolution.

CAT5e can just about do 1Gbps. Sooner or later, we will get 10Gbps consumer devices. Show 9 more comments. Active Oldest Votes. Do not install data cabling in the same conduit as electrical wiring. A conduit size with a diameter of. Pulling Cable through the Conduit needs great skills and you need to make sure the Cable in not damaged or twisted.

The vast majority of Ethernet cable failures outside of terminations is cable that has been damaged by improperly installing it. One of the most damage prone installation activities is running into conduit.

Here are the common causes of Ethernet cable damage or poor performance when running into conduit:. The more cable you pull into a conduit, friction will increase. What occurs is the twisted pairs elongate and this causes the pairs to decouple and get out of balance.

In worst case scenario, not only do you get twisted pair damage but also damaged cable jackets. Another common mistake is letting the cable jacket rub against the sharp edge of the conduit at the insertion point. This can be headed off by supporting the run s as they are guided into the conduit.

Always use plenty of cable lubricant, preferably the synthetic wax type. Commercial installations often use bonded and grounded RMC rigid metallic conduit. There are a number of variations starting with thin walled and easy to install metal piping called EMT electrical metallic tubing.

EMT is not threaded, and is connected together with compression or set screw couplings. The next type often seen is IMC intermediate metallic conduit which is galvanized and heavier, as well as threaded. IMC is suitable for outdoor use if needed.