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  2. Broadband - Wikipedia

    en.wikipedia.org/wiki/Broadband

    Broadband. Fixed broadband subscriptions (per 100 people) In telecommunications, broadband or high speed is the wide- bandwidth data transmission that exploits signals at a wide spread of frequencies or several different simultaneous frequencies, and is used in fast Internet access. The transmission medium can be coaxial cable, optical fiber ...

  3. Multimedia over Coax Alliance - Wikipedia

    en.wikipedia.org/wiki/Multimedia_over_Coax_Alliance

    The Multimedia over Coax Alliance (MoCA) is an international standards consortium that publishes specifications for networking over coaxial cable.The technology was originally developed to distribute IP television in homes using existing cabling, but is now used as a general-purpose Ethernet link where it is inconvenient or undesirable to replace existing coaxial cable with optical fiber or ...

  4. Telecommunications - Wikipedia

    en.wikipedia.org/wiki/Telecommunications

    Telecommunications. "Telecommunication" redirects here. For the A Flock of Seagulls song, see Telecommunication (song). Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information with an immediacy comparable to face-to-face communication. As such, slow communications technologies like postal ...

  5. Power-line communication - Wikipedia

    en.wikipedia.org/wiki/Power-line_communication

    Power-line communication. Power-line communication (PLC) is the carrying of data on a conductor that is also used simultaneously for AC electric power transmission or electric power distribution to consumers. The line that does so is known as a power-line carrier. In the past, power lines were solely used for transmitting electricity.

  6. Cable modem - Wikipedia

    en.wikipedia.org/wiki/Cable_modem

    Cable modem. Example of a cable modem installed in a home office. A cable modem is a type of network bridge that provides bi-directional data communication via radio frequency channels on a hybrid fibre-coaxial (HFC), radio frequency over glass (RFoG) and coaxial cable infrastructure. Cable modems are primarily used to deliver broadband ...

  7. List of interface bit rates - Wikipedia

    en.wikipedia.org/wiki/List_of_interface_bit_rates

    List of interface bit rates. This is a list of interface bit rates, is a measure of information transfer rates, or digital bandwidth capacity, at which digital interfaces in a computer or network can communicate over various kinds of buses and channels. The distinction can be arbitrary between a computer bus, often closer in space, and larger ...

  8. IEEE 1901 - Wikipedia

    en.wikipedia.org/wiki/IEEE_1901

    IEEE 1901. IEEE 1901 is a standard for high-speed (up to 500 Mbit/s at the physical layer) communication devices via electric power lines, often called broadband over power lines (BPL). [1] The standard uses transmission frequencies below 100 MHz. This standard is usable by all classes of BPL devices, including BPL devices used for the ...

  9. Videotelephony - Wikipedia

    en.wikipedia.org/wiki/Videotelephony

    Videotelephony (also known as videoconferencing or video call) is the use of audio and video for simultaneous two-way communication. [1] There are many terms to refer to videotelephony. Videophones are standalone devices for video calling (compare Telephone). In the present day, devices like smartphones and computers are capable of video ...

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