• DocumentCode
    2410083
  • Title

    Subscribers´ Connection Units (S.C.U.)

  • Author

    Picquendar, J.E.

  • Author_Institution
    THOMSON-CSF/GCT, Paris, France
  • fYear
    1980
  • fDate
    22-25 Sept. 1980
  • Firstpage
    50
  • Lastpage
    51
  • Abstract
    We have signalled their importance in an ensemble of equipments of an electronic telephone exchange where these units occupy the majority of cabinets. The jobs of S.C.U are the protection of the exchange from the dangerous external disturbances. Every subscriber line passes through a protection module. The connection of power supply to the subscriber line through S.L.I.C (subscriber line interface circuits) or BORISH.
  • Keywords
    subscriber loops; telecommunication signalling; telephone exchanges; S.C.U; SLIC; electronic telephone exchange; subscriber line interface circuits; subscribers connection units; telephone exchange protection; Bridge circuits; Circuit testing; Decoding; Distributed computing; Filtering; Microphones; Power dissipation; Power supplies; Protection; Telephony;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Solid State Circuits Conferene, 1980. ESSCIRC 80. 6th European
  • Conference_Location
    Grenoble
  • Type

    conf

  • DOI
    10.1109/ESSCIRC.1980.5468727
  • Filename
    5468727
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2410083