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  2. Local loop - Wikipedia

    en.wikipedia.org/wiki/Local_loop

    Local Loop. In telephony, the local loop (also referred to as the local tail, subscriber line, or in the aggregate as the last mile) is the physical link or circuit that connects from the demarcation point of the customer premises to the edge of the common carrier or telecommunications service provider's network.

  3. Customer-premises equipment - Wikipedia

    en.wikipedia.org/wiki/Customer-premises_equipment

    The two phrases, "customer-premises equipment" and "customer-provided equipment", reflect the history of this equipment.Under the Bell System monopoly in the United States (post Communications Act of 1934), the Bell System owned the telephones, and one could not attach privately owned or supplied devices to the network, or to the station apparatus.

  4. Front-end processor - Wikipedia

    en.wikipedia.org/wiki/Front-end_processor

    Front-end processor is also used in a more general sense in asymmetric multi-processor systems. The FEP is a processing device (usually a computer) which is closer to the input source than is the main processor. It performs some task such as telemetry control, data collection, reduction of raw sensor data, analysis of keyboard input, etc.

  5. Control communications - Wikipedia

    en.wikipedia.org/wiki/Control_communications

    In telecommunications, control communications is the branch of technology devoted to the design, development, and application of communications facilities used specifically for control purposes, such as for controlling (a) industrial processes, (b) movement of resources, (c) electric power generation, distribution, and utilization, (d) communications networks, and (e) transportation systems.

  6. Demarcation point - Wikipedia

    en.wikipedia.org/wiki/Demarcation_point

    A demarcation point extension, or demarc extension is the transmission path originating from the interface of the access provider's side of a demarcation point within a premises and ending at the termination point prior to the interface of the edge Customer Premises Equipment (CPE). This may include in-segment equipment, media converters and ...

  7. Communications system - Wikipedia

    en.wikipedia.org/wiki/Communications_system

    An optical communication system is any form of communications system that uses light as the transmission medium. Equipment consists of a transmitter, which encodes a message into an optical signal, a communication channel, which carries the signal to its destination, and a receiver, which reproduces the message from the received optical signal.

  8. Unified communications - Wikipedia

    en.wikipedia.org/wiki/Unified_communications

    Unified communications (UC) is a business and marketing concept describing the integration of enterprise communication services such as instant messaging (chat), presence information, voice (including IP telephony), mobility features (including extension mobility and single number reach), audio, web & video conferencing, fixed-mobile convergence (FMC), desktop sharing, data sharing (including ...

  9. Technical control facility - Wikipedia

    en.wikipedia.org/wiki/Technical_control_facility

    In telecommunications, a technical control facility (TCF) is defined by US Federal Standard 1037C as a telecommunications facility, or a designated and specially configured part thereof, that: contains the equipment necessary for ensuring fast, reliable, and secure exchange of information ;