Dual Access

In telecommunication, the term dual access has the following meanings:

  1. The connection of a user to two switching centers by separate access lines using a single message routing indicator or telephone number.
  2. In satellite communications, the transmission of two carriers simultaneously through a single communication satellite repeater.

Also, network hardware company D-Link has named technology which allows two simultaneous connections over one cable, for example 1) Internet and 2) provider's local FTP or game servers or IPTV data flow.

Famous quotes containing the words dual and/or access:

    “Thee for my recitative,
    Thee in the driving storm even as now, the snow, the winter-day
    declining,
    Thee in thy panoply, thy measur’d dual throbbing and thy beat
    convulsive,
    Thy black cylindric body, golden brass and silvery steel,”
    —Walt Whitman (1819–1892)

    “Lesbian existence comprises both the breaking of a taboo and the rejection of a compulsory way of life. It is also a direct or indirect attack on the male right of access to women.”
    —Adrienne Rich (b. 1929)