{"version":"1.0","type":"link","title":"Main distribution frame - Newikis","description":"In telephony, a main distribution frame (MDF or main frame) is a signal distribution frame for connecting equipment (inside plant) to cables and subscriber carrier equipment (outside plant).","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/a/a9/%22Marine_Cpl._Robert_L._Hardin...checks_the_main_distributing_frame_in_Montford_Point%27s_headquarters_for_line_difficultie_-_NARA_-_532515.jpg/1280px-%22Marine_Cpl._Robert_L._Hardin...checks_the_main_distributing_frame_in_Montford_Point%27s_headquarters_for_line_difficultie_-_NARA_-_532515.jpg","thumbnail_width":1280,"thumbnail_height":966}