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  2. Troubleshoot a broadband internet connection - AOL Help

    help.aol.com/articles/troubleshooting-a...

    If you're using broadband (cable) internet and you can't connect, try the following troubleshooting steps in the order listed until you get up and running again. 1. Check if you can visit other sites with a different browser - If you can go to another site, the problem may be associated the browser you're using.

  3. Troubleshoot a dial-up connection - AOL Help

    help.aol.com/articles/troubleshooting-a-dial-up...

    If you've bundled phone and cable, but did not get broadband internet, your dial-up won't function. Dial-up doesn't work with phone services offered by cable companies. Check your physical phone connection - A loose cable or cord can often be the cause of a connection problem.

  4. Cable Internet access - Wikipedia

    en.wikipedia.org/wiki/Cable_Internet_access

    In telecommunications, cable Internet access, shortened to cable Internet, is a form of broadband internet access which uses the same infrastructure as cable television. Like digital subscriber line (DSL) and fiber to the premises , cable Internet access provides network edge connectivity ( last mile access) from the Internet service provider ...

  5. Hybrid fiber-coaxial - Wikipedia

    en.wikipedia.org/wiki/Hybrid_fiber-coaxial

    Improving internet speeds for customers can be carried out by reducing the number of service groups with subscribers from 500 subscribers to no more than 128, in what is known as a n+0 architecture, with a single node and no amplifiers. [93] [94] [83] HFC networks operating at 1.8 GHz [95] to 3 GHz have been explored with GaN transistors.

  6. Digital television in the United States - Wikipedia

    en.wikipedia.org/wiki/Digital_television_in_the...

    The five main ATSC formats of DTV currently [when?] broadcast in the U.S. are: . Standard definition—480i, to maintain compatibility with existing NTSC sets when a digital television broadcast is converted back to an analog one [citation needed] —either by a converter box or a cable/satellite operator's proprietary equipment

  7. Triple play (telecommunications) - Wikipedia

    en.wikipedia.org/wiki/Triple_play...

    As an interim marketing move while they installed fiber closer to the customer, telcos such as AT&T, Verizon, & Xfinity did co-promotion deals with satellite TV providers to sell television, telephone, and Internet access services bundled for billing purposes, although the services provided through a satellite link and the services provided ...

  8. DSL filter - Wikipedia

    en.wikipedia.org/wiki/DSL_filter

    If Category 3 cable, Category 4 cable, or Category 5 cable was used to wire the premises and at least one pair of wires in the cable is unused, a "whole house" DSL filter can be installed at the point of entry, usually a Network Interface Device (NID) box. Although an in-line filter could be used for this purpose, special whole-house filters ...

  9. Cable converter box - Wikipedia

    en.wikipedia.org/wiki/Cable_Converter_Box

    Pace Micro Technology DC757X HD cable box. A cable converter box or television converter box is an electronic tuning device that transposes/converts channels from a cable television service to an analog RF signal on a single channel, usually VHF channel 3 or 4, or to a different output for digital televisions such as HDMI.