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ZA801518B - A telecommunications switching network - Google Patents

A telecommunications switching network

Info

Publication number
ZA801518B
ZA801518B ZA00801518A ZA801518A ZA801518B ZA 801518 B ZA801518 B ZA 801518B ZA 00801518 A ZA00801518 A ZA 00801518A ZA 801518 A ZA801518 A ZA 801518A ZA 801518 B ZA801518 B ZA 801518B
Authority
ZA
South Africa
Prior art keywords
subsidiary switching
switching network
switching networks
subsidiary
networks
Prior art date
Application number
ZA00801518A
Other languages
English (en)
Inventor
H Sorgenfrei
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 ZA801518B publication Critical patent/ZA801518B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
ZA00801518A 1979-03-15 1980-03-14 A telecommunications switching network ZA801518B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2910284A DE2910284C2 (de) 1979-03-15 1979-03-15 Erweiterbares Koppelfeld in Modulbauweise mit Verbindungswegeumkehr für Fernmelde-, insbesondere Fernsprechvermittlungsanlagen

Publications (1)

Publication Number Publication Date
ZA801518B true ZA801518B (en) 1981-03-25

Family

ID=6065529

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00801518A ZA801518B (en) 1979-03-15 1980-03-14 A telecommunications switching network

Country Status (6)

Country Link
EP (1) EP0016396B1 (xx)
JP (1) JPS55125790A (xx)
AT (1) ATE4018T1 (xx)
DE (1) DE2910284C2 (xx)
FI (1) FI74860C (xx)
ZA (1) ZA801518B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723378A (en) * 1980-07-17 1982-02-06 Fujitsu Ltd Switch constituting method
DE3334516A1 (de) * 1983-09-23 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Koppelfeld mit verbindungswegeumkehr, insbesondere fuer fernsprechvermittlungsanlagen
DE4410946C1 (de) * 1994-03-29 1995-06-08 Siemens Ag Schaltungsanordnung für eine mit einem Koppelnetz verbundene Koppel-Einrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235379B (de) * 1964-04-03 1967-03-02 Siemens Ag Anordnung fuer Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen
US3974343A (en) * 1975-01-10 1976-08-10 North Electric Company Small modular communications switching system with distributed programmable control
DE2553407C3 (de) * 1975-11-27 1979-09-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit Koppelfeldern mit Umkehrgruppierung
DE2639411C2 (de) * 1976-09-01 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit in Umkehrgruppierung aufgebauten Koppelfeldern
GB1560192A (en) * 1977-02-07 1980-01-30 Int Standard Electric Corp Continuously expandable switching network

Also Published As

Publication number Publication date
FI74860B (fi) 1987-11-30
EP0016396B1 (de) 1983-06-29
EP0016396A1 (de) 1980-10-01
JPS55125790A (en) 1980-09-27
DE2910284C2 (de) 1984-08-16
FI800800A7 (fi) 1980-09-16
FI74860C (fi) 1988-03-10
DE2910284A1 (de) 1980-09-25
ATE4018T1 (de) 1983-07-15

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