Primary Channel

In telecommunication, the term primary channel has the following meanings:

  1. The channel that is designated as a prime transmission channel and is used as the first choice in restoring priority circuits.
  2. In a communications network, the channel that has the highest data rate of all the channels sharing a common interface.

A primary channel may support the transfer of information in one direction only, either direction alternately, or both directions simultaneously.

Famous quotes containing the words primary and/or channel:

    “What had begun as a movement to free all black people from racist oppression became a movement with its primary goal the establishment of black male patriarchy.”
    —bell hooks (b. c. 1955)

    “Wherever there is a channel for water, there is a road for the canoe.”
    —Henry David Thoreau (1817–1862)