Title:
CROSS-CONNECT ARRANGEMENT AND SWITCH MATRIX
Document Type and Number:
WIPO Patent Application WO2004102988
Kind Code:
A3
Abstract:
The present invention relates to a switch matrix for making cross-connects for telephone lines. The switch matrix is comprised of a plurality of switch components (1) that include a plurality of input lines (A, B...), a plurality of output lines (a, b...), in which all of the output lines are commonly connected to the switch components, and drive means (3) and contact blocks (2) for selectively cross-connecting any one of the first switch component (1) input lines (A, B...) to any one of the output lines (a, b...). According to an embodiment, the invention comprises a switch component (4) that is arranged perpendicularly with respect to the first switch components (1), and a further switch component (6) is arranged in parallel with the first switch components and are connected the output lines (a, b...). Furthermore, the input lines (A, B...) connected to the first switch component (1) are also connected to inputs of the perpendicularly oriented switch component (4), whereby the output line (5) of switch component (4) is commonly connected to all the lines going into the further switch component (6).
Inventors:
ROOS STURE (BR)
Application Number:
PCT/IB2004/050739
Publication Date:
January 06, 2005
Filing Date:
May 18, 2004
Export Citation:
Assignee:
NORDIA INNOVATION AB (SE)
ROOS STURE (BR)
ROOS STURE (BR)
International Classes:
H04Q1/14; H04Q3/00; H04M3/12; H04Q; (IPC1-7): H04Q1/14
Foreign References:
| US5809221A | 1998-09-15 | |||
| US4817134A | 1989-03-28 |
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