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Main distribution frame

Known as: MDF, Main Distribution Facility, Main distributing frame 
In telephony, a main distribution frame (MDF or main frame) is a signal distribution frame for connecting equipment (inside plant) to cables and… 
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Papers overview

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Highly Cited
2012
Highly Cited
2012
Previous studies found the introduction of the today well established media radio and television to affect political… 
2012
2012
The utility model relates to a main distribution frame of single-face optical fiber. The main distribution frame comprises a… 
2004
2004
The utility model relates to main distributing frame type digital distributing frame which is characterized in that the utility… 
Highly Cited
1997
Highly Cited
1997
1991
1991
A new automated main distributing frame (MDF) system was developed to reduce the metallic-MDF operation costs in communication… 
1991
1991
A new positioning method using an optical pick-up sensor is demonstrated for an automated subscriber wire distributing frame at… 
Review
1978
Review
1978
Speech signal power at the main distributing frame in class 5 switching offices is characterized in terms of equivalent peak…