- Does a modem need a coaxial cable?
- How do I connect my Comcast cable box to the Internet with a splitter?
- Can you hook up a modem to any cable outlet?
- Does a cable splitter slow down internet?
- Do I need a cable wall outlet for Internet?
- Can a TV splitter be used as a combiner?
- What does the dB mean on a cable splitter?
- What type of splitter do I need for cable and Internet?
- Do cable splitters weaken signal?
- Can a modem go anywhere in the house?
- Does length of coaxial cable matter?
Does a modem need a coaxial cable?
A coax cable is required to connect your modem/gateway to the Comcast network.
Your WiFi devices may also receive other WiFi signals from other gateways/routers which you might be able to connect to without your own modem/gateway/router, in which case, no coax cable is required..
How do I connect my Comcast cable box to the Internet with a splitter?
How to Connect a Splitter for Use With Cable & High-Speed…Unscrew the coax cable from your TV cable box. You should be able to unscrew the cable by hand. … Screw the cable into the end of the splitter with the single fitting. Screw one end of a new cable into one of the outputs of the splitter and connect it to your TV.
Can you hook up a modem to any cable outlet?
3 Answers. It should be safe to try moving the modem to another jack. You may have one or more splitters in your system that originate from the one line coming from the ISP. … The objective would be to boost the signal so that each outlet has the same signal strength as the original cable from the ISP.
Does a cable splitter slow down internet?
Cable splitter only reduces signal strength. It won’t affect the internet speed. … If you are using dial up modem still and using cable splitter then the connection will not be Disturbed and the internet signal will break up.
Do I need a cable wall outlet for Internet?
But, whether you have cable or DSL, both need to plug into your wall for your internet service to work. Think of it like pumping gas into your car. Without gas, your car goes nowhere, just like your computer can’t surf online without an internet connection.
Can a TV splitter be used as a combiner?
The truth is that unless you engineer it differently, every splitter can also be used as a combiner. In most RF distributions, signals are always passing back and forth in two directions. A splitter or combiner would have to be specially engineered not to be bidirectional. See, a combiner is like a funnel.
What does the dB mean on a cable splitter?
dBs are a RELATIVE measure of how strong your signal is, versus how strong/weak it USED to be. For Example: You have a 2-way splitter connected to your incoming cable line. The marking on the splitter says 3.5dB. The 3.5dB marking really means that the signal coming out of the splitter will LOSE 3.5dB of strength.
What type of splitter do I need for cable and Internet?
GE Digital 2-Way Coaxial Cable Splitter, 2.5 GHz 5-2500 MHz, RG6 Compatible. GE Digital 2-Way Coaxial Cable Splitter, 2.5 GHz… This is a multipurpose splitter for cable internet. It is designed for use with satellite TV, high-speed internet modems, H TV signals, and amplified antennas.
Do cable splitters weaken signal?
A cable splitter WILL result in a degradation of the signal, even if the other ports are unused. One thing you can do is to add terminator caps to each unused port. They are supposed to reduce the degradation. Note that cheaper cable splitters will actually have a different amount of signal loss for each port.
Can a modem go anywhere in the house?
Yes, if you have an active cable coaxial outlet in the other room, you can move the modem yourself. If not, you’d need to get the coaxial connection moved/extended to the other room. If you have the expertise or know someone who does could add a new cable run inside your home.
Does length of coaxial cable matter?
Coaxial Cable Length Coaxial cable comes in varying lengths. The shorter and thicker the cable is rated will determine the strength of the signal transmitted. It is important to choose the right cable length and thickness. In radio systems, cable length is comparable to the wavelength of the signals transmitted.