A distribution frame on one part of which terminate the permanent outside lines entering the central office building and on another part of which terminate the subscriber line multiple cabling, trunk multiple cabling, etc
Medium Density Fibreboard It is man-made from wood fibres, which are compressed together with adhesive It is great for making everything from shelves to furniture and can be used with most types of paint You can buy it in different thicknesses and finishes - bendy MDF, which looks a bit like corrugated cardboard, is good for circular cabinets and tables There have been some safety concerns about breathing in the dust particles created when cutting MDF, which may aggravate asthma and skin disorders However, if you follow safety guidelines, such as cutting it outside in the open air or in a well-ventilated room, and always wear a mask and goggles, it should be safe
Connection arrangement between internal lines and telephones wires coming from outside The central office main frame is the termination point for outside plant wiring
Medium-Density-Fiberboard This is a type of core substrate material back to list
Set of modular support structures (metal or the like) for cable connection or termination The point linking the physical elements (pairs) of the external network (the access or interoffice transmission network) and the connection cables in the LO exchange (drop cables)
In a structured building wiring system, the central point for cabling throughout the building Typically, multiple IDFs located in wiring closets connect to a central MDF
Main distribution (distributing) frame, no longer used Replaced by MC (main cross-connect) Location within the building that serves as the main cross-connect point between telco entrance cables, backbone or distribution cables (intra- and inter- building cables) May also serve as, or be co-located with main telecommunications equipment room, housing PABX, key, data, power or other associated equipment May also serve as B D F within the building See MPOE, BDF, BET, entrance facility, network interface, etc
A composite wood product used in many speaker cabinets, including those made by NHT, because of its acoustically inert properties
Medium Density Fibreboard A versatile man-made board used widely in the woodworking industry It is smoother than hardboard and denser than chipboard It has excellent machining characteristics when cut with a router MDF boards may be veneered or laminated
Medium Density Fibreboard The wood type used for making bass enclosures, door panels etc
(Main Distribution Frame) A wiring arrangement which connects the telephone lines coming from outside on one side and the internal lines on the other This panel might also carry protective devices as well as function as a testing point
Main Distribution Frame A wiring arrangement which connects the telephone lines coming from outside on one side and the internal lines on the other A main distribution frame may also carry protective devices as well as function as a central testing point