DK168887D0 - STEP STEP CONNECTING NETWORK - Google Patents

STEP STEP CONNECTING NETWORK

Info

Publication number
DK168887D0
DK168887D0 DK168887A DK168887A DK168887D0 DK 168887 D0 DK168887 D0 DK 168887D0 DK 168887 A DK168887 A DK 168887A DK 168887 A DK168887 A DK 168887A DK 168887 D0 DK168887 D0 DK 168887D0
Authority
DK
Denmark
Prior art keywords
switching
outputs
inputs
matrices
arrangement
Prior art date
Application number
DK168887A
Other languages
Danish (da)
Other versions
DK168887A (en
Inventor
Josef Schomers
Original Assignee
Ant Nachrichtentech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8195036&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK168887(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ant Nachrichtentech filed Critical Ant Nachrichtentech
Publication of DK168887D0 publication Critical patent/DK168887D0/en
Publication of DK168887A publication Critical patent/DK168887A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/68—Grouping or interlacing selector groups or stages
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
    • H05K7/1459—Circuit configuration, e.g. routing signals
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09218—Conductive traces
    • H05K2201/09236—Parallel layout
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09218—Conductive traces
    • H05K2201/09245—Crossing layout
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09218—Conductive traces
    • H05K2201/09272—Layout details of angles or corners

Abstract

The invention relates to a three-stage switching arrangement for electrical message switching technology. In a known three-stage and non-blocking switching arrangement, the switching matrices, of which the individual stages are constructed, have different numbers of inputs and outputs. Thus three different models of switching matrices are required. The invention is based on the object of specifying a switching arrangement of the above- mentioned type in which the switching matrices of all stages are of the same structure. The object is achieved by the fact that, among other things, the switching matrices (G1...G16) are distributed to two switching networks (KF1, KF2), that the number of inputs (16) of a switching matrix is equal to the number of its outputs (16) and that the inputs and outputs (E001...E256, A001...A256) of the first switching network (KF1) are connected to the identically-named inputs and outputs, respectively, of the second switching network (KF2). The invention also deals with developments for being able to use the switching arrangement for transmitting digital signals having a bit rate of up to 150 Mbit/s. <IMAGE>
DK168887A 1986-04-03 1987-04-02 STEP STEP CONNECTING NETWORK DK168887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86104544A EP0240580B2 (en) 1986-04-03 1986-04-03 Three-stage coupling arrangement

Publications (2)

Publication Number Publication Date
DK168887D0 true DK168887D0 (en) 1987-04-02
DK168887A DK168887A (en) 1987-10-04

Family

ID=8195036

Family Applications (1)

Application Number Title Priority Date Filing Date
DK168887A DK168887A (en) 1986-04-03 1987-04-02 STEP STEP CONNECTING NETWORK

Country Status (5)

Country Link
EP (1) EP0240580B2 (en)
AT (1) ATE65006T1 (en)
CA (1) CA1285055C (en)
DE (1) DE3680100D1 (en)
DK (1) DK168887A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802579A1 (en) * 1988-01-29 1989-08-10 Ant Nachrichtentech THREE-STAGE NON-BLOCKING DOMESTIC
US5008881A (en) * 1990-05-18 1991-04-16 At&T Bell Laboratories Chordal ring network
DE102004031149A1 (en) * 2004-06-28 2005-09-01 Siemens Ag Magnetic resonance coil output signal distribution network has crossbar part networks connected through matching networks at inputs and outputs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500939B2 (en) * 1975-01-11 1977-02-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt CROSS CONTROL PANEL
DE2542579A1 (en) * 1975-09-24 1977-04-07 Siemens Ag Coupling field for communication systems - consists of coupling multiples with same order inputs and outputs connected to four wire lines
DE3502295A1 (en) * 1985-01-24 1986-07-24 ANT Nachrichtentechnik GmbH, 7150 Backnang CONSTRUCTION SYSTEM FOR ELECTRICAL COMMUNICATION DEVICES

Also Published As

Publication number Publication date
DK168887A (en) 1987-10-04
ATE65006T1 (en) 1991-07-15
EP0240580B2 (en) 1994-11-17
CA1285055C (en) 1991-06-18
EP0240580B1 (en) 1991-07-03
EP0240580A1 (en) 1987-10-14
DE3680100D1 (en) 1991-08-08

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
B1 Patent granted (law 1993)
PBP Patent lapsed