Intermediate distribution frame (IDF): In a central office or customer premises, a frame that (a) cross-connects the usercable media to individual user line circuits and (b) may serve as a distribution point for multipair cables from the main distribution frame (MDF) or combined distribution frame (CDF) to individual cables connected to equipment in areas remote from these frames.
... units at an average density of 427.3/km² (1,104.1/mi²). The racial makeup of the town is 40.00% White, 48.41% African American, 0.30% Native American, 3.41% ...