US 10,097,905 B2Granted

Switching matrix

AssigneeUnited Technologists Europe Limited

InventorGerwin Frank Kaufhold

Life of this patent

Estimating the term…

Loading patent…

Abstract

An XYX cross-connect switching matrix (200) is provided for use in telecommunications apparatus. The matrix (200) comprises first (10), second (20) and third (30) arrays of parallel conductor tracks (11-14, 21-28, 15-18). The parallel conductor tracks (21-28) of the second array (20) are oriented perpendicular to the conductor tracks (11-14) of the first array (10) and to the conductor tracks (15-18) of the third array (30). The first (10), second (20) and third arrays (30) each lie in planes parallel to and spaced from one another, with the second array (20) being located between the first (10) and third (30) arrays. A first set of electrical contact sleds (41) is provided between the first (10) and second (20) arrays, while a second set of electrical contact sleds (42) is provided between the second (20) and third (30) arrays. These sleds (41,42) enable any X conductor track (11-18) in the first (10) or third (30) array to be electrically connected to any Y conductor track (21-28) in the second array (20).

Claims10

Dependent claims

A cross-connect switching matrix for use in telecommunications apparatus, comprising:

a first array of parallel conductor tracks disposed in a first plane;
a second array of parallel conductor tracks, oriented perpendicular to said first array of conductor tracks, said second array being disposed in a second plane parallel to and spaced from said first plane of said first array;
a third array of parallel conductor tracks, oriented parallel to said first array of conductor tracks and perpendicular to said second array of conductor tracks, said third array being disposed in a third plane parallel to and spaced from said second plane of said second array;
a first set of electrical contact sleds arranged be driven between said first and second arrays, thereby to connect any conductor track in said first array with any conductor track in said second array;
and
a second set of electrical contact sleds arranged to be driven between said second and third arrays, thereby to connect any conductor track in said second array with any conductor track in said third array;
and wherein said second array is located between said first and third arrays.

4 more elements

Dependencies are inferred from the claim text.