FAQ: How To Run Coax Cable In New Construction?

How do you run coaxial cable in a house?

The simplest way to bond your coaxial cable to the rest of the house is to run the cables through a grounding block, and then run a wire from the block to the grounding electrode (ground rod) or other qualifying grounding connection point.

What cables should I run in my new house?

We recommend running two lines of RG-6 coax to each jack and the central distribution point. The other hot topic right now is an in-home network. A wired network is faster and more reliable than a wireless. If you are building or remodeling a home, run a second Cat.

How should a coaxial cable be routed?

Coaxial cables are routed as directly as possible. Generally speaking, coaxial cable, which must have as short a run as possible, is allowed to be routed directly rather than being run parallel to or at right angle to stringers and ribs.

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Why do I have two coaxial cables?

Dual runs give you wired options for networking over cable. For example, if you have a box at your primary TV that can output a copy of it’s signal on a “cable out” jack, it means you could route that same signal to any other location in that new home.

Are all coax cables the same?

They are not the same in design. Some coaxial cables have more shielding than others and some have multiple different types connected to each other. There are many types in the market. RG59 and RG6 are some of the most common.

Does length of coaxial cable affect signal?

The difference of signal losses over coax cable length can be very problematic in large TV systems and long cable runs as you have to consider signal losses at different frequencies on the same cable. Over distance this can cause the higher frequency signals to become weaker in relation to the lower frequency signals.

How can I get cable in another room without a box?

To watch TV in another room without a cable box, however, that information will have to be mirrored. To achieve that, you can attach a cable splitter between the output of your main cable box and first TV, then run one or more secondary lines to other televisions.

Do coax couplers reduce signal?

Splitters cut signal in half (3db). Couplers cut very little (0.5db).

Is Cat 6 faster than Cat 5e?

Cat6 is pricier and faster than Cat5e, but also limited by distance. Cat6 supports data transfer speeds up to 10 Gbps at 250 MHz with even less (or no) crosstalk interference, due to the cable’s improved insulation. However, its 10 Gbps speed is effective only up to 164 feet.

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How do I get Internet on my new build?

To stay connected when moving to a new home, make sure you:

  1. Determine whether your service provider operates in your new community, and find a new one if not.
  2. Figure out the Internet speed you need and the amount you are willing to pay for it.
  3. Schedule an Internet cable installation call before you move into the new home.

Should I wire my new house with Ethernet?

Wired Internet Connections Improve Internet Speed(Generally)



The majority of the time a wired Ethernet connection will be faster than a WIFI connection. By wiring your home with data cabling you could easily install a Gigabit network which is very fast, WIFI will struggle to get near these speeds.

How long can you run coax cable without loss?

Coaxial cable can be cabled over longer distances than twisted-pair cable. For example, Ethernet can run approximately 100 meters (328 feet) using twisted-pair cabling. Using coaxial cable increases this distance to 500m (1640.4 feet).

How do I extend my coaxial cable for Internet?

Tighten that end of the cable to make firm contact. You can do this by twisting the wire by your fingers or using the pliers. Connect the other end of the cable to the coaxial cable extender. Now, take the second coaxial cable and plug its one end into the other side of the coax extender.

How do I know if my coax cable is live?

Just look at the lights on the modem after the modem has been plugged in for a few minutes. If DS/US/Online are all solid then service is live. If not, something’s not hooked up. Simplest way to tell before you go fiddling with wires in various locations in the home and bothering with customer service or a tech.

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