Definition: | the whole of the means of transmission, including one or more FDM links, for signals occupying a standardized frequency band of a group between two consecutive group distribution frames, or equivalent points
NOTE 1 – A group section provides transmission in both directions unless otherwise specified.
NOTE 2 – Similar definitions can be given for: "supergroup section", "mastergroup section", "supermastergroup section" and "15-supergroup assembly section" or "hypergroup section".
|