AU574280B2 - Digital signal distributer - Google Patents

Digital signal distributer

Info

Publication number
AU574280B2
AU574280B2 AU65324/86A AU6532486A AU574280B2 AU 574280 B2 AU574280 B2 AU 574280B2 AU 65324/86 A AU65324/86 A AU 65324/86A AU 6532486 A AU6532486 A AU 6532486A AU 574280 B2 AU574280 B2 AU 574280B2
Authority
AU
Australia
Prior art keywords
distributor
input
output
inputs
group
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU65324/86A
Other versions
AU6532486A (en
Inventor
Peter Breitfelder
Fritz Sonntag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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
Application filed by Siemens AG filed Critical Siemens AG
Publication of AU6532486A publication Critical patent/AU6532486A/en
Application granted granted Critical
Publication of AU574280B2 publication Critical patent/AU574280B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H04J3/073—Bit stuffing, e.g. PDH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Optical Communication System (AREA)
  • Analogue/Digital Conversion (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Radio Relay Systems (AREA)

Abstract

1. Distributor with switching matrix and distributor control (49) for the switching-through of digital signals (D1), characterized in that a plurality of identical, centrally clocked component switching matrices (1-4) are provided, the number of which corresponds to the multiplication factor of a selected higher hierarchical level to a selected lower hierarchical level, the inputs of which serve as first distributor inputs (11-14) and the outputs of which serve as first distributor outputs (17-20) and with which all inputs of the same position form an input group (21, 22) and all outputs of the same position form an output group (23, 24), in that at least one input group (21, 22) is preceded by a demultiplexer (5a, 6a; 5b, 6b), the input of which forms a second distributor input (9, 10), and in that at least one output group (23, 24) is followed by a multiplexer (7a, 8a; 7b, 8b), the output of which forms a second distributor output (15, 16).
AU65324/86A 1985-11-18 1986-11-17 Digital signal distributer Ceased AU574280B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3540865 1985-11-18
DE3540865 1985-11-18

Publications (2)

Publication Number Publication Date
AU6532486A AU6532486A (en) 1987-05-21
AU574280B2 true AU574280B2 (en) 1988-06-30

Family

ID=6286293

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65324/86A Ceased AU574280B2 (en) 1985-11-18 1986-11-17 Digital signal distributer

Country Status (7)

Country Link
EP (1) EP0226054B1 (en)
JP (1) JPS62120192A (en)
AT (1) ATE50099T1 (en)
AU (1) AU574280B2 (en)
BR (1) BR8605678A (en)
DE (1) DE3668740D1 (en)
NO (1) NO864583L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516177C2 (en) * 1999-09-10 2001-11-26 Ericsson Telefon Ab L M Device, system and method for switching plesiochronic, hierarchical digital traffic signals

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2269248A1 (en) * 1974-04-26 1975-11-21 Siemens Ag
AU5528186A (en) * 1985-04-03 1986-10-09 Siemens Plessey Electronic Systems Limited Switching arrangements for digital telecommunications exchange systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147594A (en) * 1983-02-10 1984-08-23 Nippon Telegr & Teleph Corp <Ntt> Time division exchange circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2269248A1 (en) * 1974-04-26 1975-11-21 Siemens Ag
AU5528186A (en) * 1985-04-03 1986-10-09 Siemens Plessey Electronic Systems Limited Switching arrangements for digital telecommunications exchange systems

Also Published As

Publication number Publication date
EP0226054A1 (en) 1987-06-24
DE3668740D1 (en) 1990-03-08
BR8605678A (en) 1987-08-18
EP0226054B1 (en) 1990-01-31
AU6532486A (en) 1987-05-21
NO864583L (en) 1987-05-19
NO864583D0 (en) 1986-11-18
JPS62120192A (en) 1987-06-01
ATE50099T1 (en) 1990-02-15

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