By 1995 only the main distribution frame was still in service.
2.
Inside plant work includes running a jumper on the main distribution frame and programming the switch.
3.
The commune has no Main distribution frame for ADSL installed nor is it connected to a fibre optic network.
4.
The building housed fire destroyed the main distribution frame, which was significant because the building contained twelve exchanges and five toll switching machines.
5.
A typical central office may have tens of thousands of pairs of wires that appear on terminal blocks called the main distribution frame ( MDF ).
6.
The functionality is similar to one performed by a Main distribution frame or any other distribution frame, so sometimes is referred to as " Automated Main Distribution Frame ".
7.
The functionality is similar to one performed by a Main distribution frame or any other distribution frame, so sometimes is referred to as " Automated Main Distribution Frame ".
8.
An automated main distribution frame provides, after an initial installation of all relevant subscriber-and office equipment lines, remote controlled and locally performed connectivity by switching via the switching matrix of an AMDF.
9.
Advantages of automated main distribution frame include reduced switching time, reduced errors in execution and documentation, no truck-roll for each subscriber connection to be established, and reduction of operational expenditures ( OPEX ).
10.
Openreach manages BT's local access network which connects customers to their local telephone exchange, starting at the main distribution frame ( MDF ) in the exchange and ending at the network termination point ( NTP ) at the end user's premises.
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