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US 2009/0129568 A1Published application
Distribution device in a subscriber connection area
AssigneeADC GmbH
InventorJorg Franzke
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AssigneeADC GmbH
InventorJorg Franzke
Estimating the term…
The invention relates to a distribution device (1) in the subscriber access area, comprising two changeover devices (2, 3), two switching matrices (4, 5), a DSLAM (6) having associated splitter modules (7), and at least one controller (14), in which the first changeover device (2) comprises m inputs (8), m first outputs (9) and m second outputs (10), with a first and a second output (9, 10) having one associated changeover element (13) by means of which an associated input (8) can be selectively connected to the first or to the second output (9, 10), the second changeover device (3) comprises m first inputs (11), m second inputs (21) and m outputs (23), with a first input (11) and a second input (21) having one associated changeover element (22) by means of which an associated output (23) can be selectively connected to the first or to the second input (11, 21), the first switching matrix (4) has m inputs (12) and n outputs (15), and the second switching matrix (5) has n inputs (19) and m outputs (20), where n<m, the inputs (8) of the first changeover device (2) can be connected to a switching center, the first outputs (9) of the first changeover device (2) are connected to the first inputs (11) of the second changeover device (3), and the second outputs (10) of the first changeover device (2) are connected to the inputs (12) of the first switching matrix (4), the second inputs (21) of the second changeover device (3) can be connected to the outputs (20) of the second switching matrix (5), and the outputs (23) of the second changeover device (3) can be connected to subscriber lines, the splitter modules (7) have POTS connections, data connections and POTS/data connections (16, 17, 18), with the outputs (15) of the first switching matrix (4) being connected to the POTS connections (16), the data connections (17) being connected to the DSLAM (6), and the POTS/data connections (18) being connected to the inputs (19) of the second switching matrix (5), and the controller (14) switches the first and second changeover devices (2, 3) and switching matrices (4, 5).
A distribution device in the subscriber access area, comprising two changeover devices, two switching matrices, a DSLAM having associated splitter modules, and at least one controller, in which the first changeover device comprises m inputs, m first outputs and m second outputs, with a first and a second output having one associated changeover element by means of which an associated input can be selectively connected to the first or to the second output,
A distribution device in the subscriber access area, comprising two changeover devices, two switching matrices, a DSLAM having associated splitter modules, and at least one controller, in which the first changeover device comprises m inputs, first outputs and second outputs, with the first changeover device having switches by which the inputs can be selectively connected to the first or to the second outputs, the second changeover device comprises first inputs, second inputs and outputs, with the second changeover device having switches by which the outputs can be selectively connected to the first or to the second inputs,
Dependencies are inferred from the claim text.